langgraph

mirror of https://github.com/langchain-ai/langgraph.git synced 2026-10-01 05:55:14 +02:00

Author	SHA1	Message	Date
Elior Nataf Lackritz	3129e521ea	fix(langgraph): keep DeltaChannel counters on every update_state path update_state(None, as_node=END), as_node="__input__" and "__copy__" saved their checkpoint without counters_since_delta_snapshot, so the next checkpoint restarted every delta channel's snapshot cadence from zero. END and __input__ now advance the counters by one superstep, like the other update_state paths; __copy__ keeps the copied checkpoint's.	2026-09-30 21:00:26 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	4be610c6bc	chore(deps): bump pyjwt from 2.15.0 to 2.15.1 in /libs/langgraph (#9140 ) Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 2.15.0 to 2.15.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/releases">pyjwt's releases</a>.</em></p> <blockquote> <h2>2.15.1</h2> <p>See the <a href="https://github.com/jpadilla/pyjwt/blob/2.15.1/CHANGELOG.rst">2.15.1 changelog</a> for complete release details.</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst">pyjwt's changelog</a>.</em></p> <blockquote> <h2><code>v2.15.1 <https://github.com/jpadilla/pyjwt/compare/2.15.0...2.15.1></code>__</h2> <p>Fixed</p> <pre><code> - Accept trailing Base64URL ``=`` padding when decoding JWS segments, so tokens issued by AWS ALB and similar systems verify instead of raising ``DecodeError: Invalid crypto padding``. Non-alphabet junk such as ``!!!!`` remains rejected (`[#1209](https://github.com/jpadilla/pyjwt/issues/1209) <https://github.com/jpadilla/pyjwt/issues/1209>`__). </code></pre> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/jpadilla/pyjwt/commit/7d5ef55e42ce42221f58dc49943e92ccad1fa66a"><code>7d5ef55</code></a> chore: prepare 2.15.1 release</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/7bf32526738fe837387bdedd4849a4a525c33a79"><code>7bf3252</code></a> Accept canonical Base64URL padding in JWT segments (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1216">#1216</a>)</li> <li>See full diff in <a href="https://github.com/jpadilla/pyjwt/compare/2.15.0...2.15.1">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=pyjwt&package-manager=uv&previous-version=2.15.0&new-version=2.15.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 12:28:57 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>John Kennedy	98b10ba0ff	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/checkpoint-conformance (#9133 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: John Kennedy <65985482+jkennedyvz@users.noreply.github.com>	2026-09-30 18:50:53 +00:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	ffe4e8cd6d	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/langgraph (#9138 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:43:51 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	f75add0ee9	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/cli (#9137 ) [//]: # (dependabot-start) ⚠️ Dependabot is rebasing this PR ⚠️ Rebasing might not happen immediately, so don't worry if this takes some time. Note: if you make any changes to this PR yourself, they will take precedence over the rebase. --- [//]: # (dependabot-end) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:43:37 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	902be1eb2b	chore(deps): bump the uv group across 2 directories with 1 update (#9136 ) Bumps the uv group with 1 update in the /libs/cli/uv-examples/monorepo directory: [urllib3](https://github.com/urllib3/urllib3). Bumps the uv group with 1 update in the /libs/cli/uv-examples/simple directory: [urllib3](https://github.com/urllib3/urllib3). Updates `urllib3` from 2.7.0 to 2.8.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> Updates `urllib3` from 2.7.0 to 2.8.0 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore <dependency name> major version` will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself) - `@dependabot ignore <dependency name> minor version` will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself) - `@dependabot ignore <dependency name>` will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself) - `@dependabot unignore <dependency name>` will remove all of the ignore conditions of the specified dependency - `@dependabot unignore <dependency name> <ignore condition>` will remove the ignore condition of the specified dependency and ignore conditions You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:43:23 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	3b969324db	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/checkpoint-sqlite (#9135 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:43:08 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	e43f0f5f1e	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/sdk-py (#9134 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:42:51 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	8ccdedcc1b	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/checkpoint-postgres (#9132 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:42:38 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	7ea31e5e45	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/checkpoint (#9131 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:42:23 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	313e0e7e0a	chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/prebuilt (#9130 ) Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.7.0 to 2.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.8.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)</li> </ul> <blockquote> <p>[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.</p> <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.</p> </blockquote> <blockquote> <p>[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.</p> </blockquote> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5044">#5044</a>)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4945">#4945</a>)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5092">#5092</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li> <p>Fixed response header handling to replace obsolete folded header lines (<code>obs-fold</code>) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as <code>Set-Cookie</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/1362">#1362</a>)</p> </li> <li> <p>Fixed usage of <code>proxy_ssl_context</code> with <code>ProxyManager</code> when <code>use_forwarding_for_https=True</code>. Passing <code>ssl_context</code> instead of <code>proxy_ssl_context</code> for HTTPS proxies in this configuration now emits a <code>FutureWarning</code> and will raise an error in v3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/2577">#2577</a>)</p> </li> <li> <p>Changed behavior of the default <code>ConnectionPool.pool</code> initialization. <code>LifoQueue</code> is now resolved from the <code>queue</code> module after the <code>ConnectionPool</code> is instantiated instead of using the default cached <code>QueueCls</code> class property. This is done because sometimes the <code>queue.LifoQueue</code> is monkey-patched late in the program, such as by gevent. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3289">#3289</a>)</p> </li> <li> <p>Raised <code>UnrewindableBodyError</code> instead of <code>ValueError</code> when retrying a request whose body had <code>tell()</code> but not <code>seek()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3779">#3779</a>)</p> </li> <li> <p>Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3785">#3785</a>)</p> </li> <li> <p>Fixed <code>HTTPResponse.drain_conn()</code> to discard unread response data in 64 KiB chunks (same as the default <code>amt</code> when doing <code>HTTPResponse.stream(...)</code>). (<a href="https://redirect.github.com/urllib3/urllib3/issues/5019">#5019</a>)</p> </li> <li> <p>Fixed <code>is_ipaddress()</code> to detect non-standard IPv4 forms accepted by <code>socket.connect</code>, such as hex (<code>0x7f000001</code>), octal (<code>0177.0.0.1</code>), and decimal integers (<code>2130706433</code>), ensuring SSL certificate verification uses the correct mode for these addresses. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5029">#5029</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen</code> raising a misleading <code>FullPoolError</code> instead of <code>ValueError</code> when called with an invalid <code>timeout</code> argument on a pool created with <code>block=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5059">#5059</a>)</p> </li> <li> <p>Fixed port-zero handling to preserve explicit <code>:0</code> values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, <code>connection_from_url()</code>, and HTTP/2 request authority. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5071">#5071</a>, <a href="https://redirect.github.com/urllib3/urllib3/issues/5101">#5101</a>)</p> </li> <li> <p>Fixed a bug where <code>PoolManager</code> passed the <code>assert_hostname</code> and <code>assert_fingerprint</code> parameters to HTTP connection pools. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5077">#5077</a>)</p> </li> <li> <p>Fixed <code>HTTPConnectionPool.urlopen()</code> and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5079">#5079</a>)</p> </li> <li> <p>Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5091">#5091</a>)</p> </li> <li> <p>Fixed <code>HTTPSConnection.connect()</code> overriding <code>ProxyConfig.ssl_context</code>'s certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.</p> <p><code>HTTPSConnection</code> no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its <code>ssl_context</code> as a fallback when an HTTPS proxy forwards an HTTP target. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5093">#5093</a>)</p> </li> <li> <p>Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (<a href="https://redirect.github.com/urllib3/urllib3/issues/5095">#5095</a>)</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.8.0 (2026-09-15)</h1> <h2>Security</h2> <p>Fixed the following security issues:</p> <ul> <li>The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, <code>GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77></code>__)</li> <li><code>HTTPResponse.stream()</code> and <code>read_chunked()</code> could buffer a chunk-size line of unbounded length in memory. (High severity, <code>GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw></code>__)</li> <li>Chunked Deflate streaming could enter an infinite loop. (Medium severity, <code>GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g></code>__)</li> </ul> <p>.. caution::</p> <pre><code>urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes. <p>Configure proxy CA certificates and client certificates in <code>proxy_ssl_context</code>, and proxy identity checks with <code>proxy_assert_hostname</code> or <code>proxy_assert_fingerprint</code>. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections. </code></pre></p> <h2>Deprecations & Removals</h2> <ul> <li>Deprecated using an empty collection as the <code>Retry</code> option <code>allowed_methods</code> to retry any verb. (<code>[#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044></code>__)</li> </ul> <h2>Features</h2> <ul> <li>Added <code>Url.auth_decoded</code> and <code>Url.auth_decoded_joined</code> convenience properties to the result of <code>parse_url()</code>. (<code>[#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945></code>__)</li> <li>Added <code>basic_auth_encoding</code> and <code>proxy_basic_auth_encoding</code> parameters to <code>urllib3.util.make_headers()</code>. (<code>[#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092></code>__)</li> </ul> <h2>Bugfixes</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/urllib3/urllib3/commit/b1d30ab61fe0db8f11092805e8c5ac43e091064a"><code>b1d30ab</code></a> Release 2.8.0</li> <li><a href="https://github.com/urllib3/urllib3/commit/9016d7e8afc68185496ef07f3c3a4a743d04922e"><code>9016d7e</code></a> Skip <code>test_read_chunked_with_trailing_data_does_not_hang</code> for brotlicffi (<a href="https://redirect.github.com/urllib3/urllib3/issues/5258">#5258</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/9101f581a8b3659af23b6ff335ae77200ca33533"><code>9101f58</code></a> Fix <code>nox -s docs</code> warning (<a href="https://redirect.github.com/urllib3/urllib3/issues/5256">#5256</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/cd770b059b543be29298ea5c52afb0b1b090f5ed"><code>cd770b0</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f"><code>ea2ad7b</code></a> Merge commit from fork</li> <li><a href="https://github.com/urllib3/urllib3/commit/0716e31534345dc1599ea95d903c79f276239bd8"><code>0716e31</code></a> Fix loading unencrypted client keys with a password in pyOpenSSL (<a href="https://redirect.github.com/urllib3/urllib3/issues/5255">#5255</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/43c68c8b43a9dcb44ed2cf4ec91384ca0d46b37d"><code>43c68c8</code></a> Test pickling of <code>InvalidChunkLength</code> (<a href="https://redirect.github.com/urllib3/urllib3/issues/5247">#5247</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/308b279b3fb28e7bee952e152ec5baeb5bfd0817"><code>308b279</code></a> Share security policy between GitHub and Read the Docs (<a href="https://redirect.github.com/urllib3/urllib3/issues/5253">#5253</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/53fa0731b27d4b71ab0755ea5b896422d005d706"><code>53fa073</code></a> Add policy on duplicate pull requests (<a href="https://redirect.github.com/urllib3/urllib3/issues/5252">#5252</a>)</li> <li><a href="https://github.com/urllib3/urllib3/commit/5f2a6a843d0100d1351c3f94d58581ca98d17267"><code>5f2a6a8</code></a> Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (<a href="https://redirect.github.com/urllib3/urllib3/issues/5232">#5232</a>)</li> <li>Additional commits viewable in <a href="https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=urllib3&package-manager=uv&previous-version=2.7.0&new-version=2.8.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:42:08 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	b9919ace32	chore(deps): bump pyjwt from 2.13.0 to 2.15.0 in /libs/cli (#9129 ) Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 2.13.0 to 2.15.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/releases">pyjwt's releases</a>.</em></p> <blockquote> <h2>2.15.0</h2> <p>See the <a href="https://github.com/jpadilla/pyjwt/blob/2.15.0/CHANGELOG.rst">2.15.0 changelog</a> for complete release details.</p> <h2>2.14.0</h2> <p>See the <a href="https://github.com/jpadilla/pyjwt/blob/2.14.0/CHANGELOG.rst">2.14.0 changelog</a> for the complete release details and related security advisories.</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst">pyjwt's changelog</a>.</em></p> <blockquote> <h2><code>v2.15.0 <https://github.com/jpadilla/pyjwt/compare/2.14.0...2.15.0></code>__</h2> <p>Security</p> <pre><code> - Wrap recursion errors from deeply nested JWT payloads in ``DecodeError`` instead of exposing a raw ``RecursionError``. <p>Added</p> <pre><code> - Support Python 3.15 by @kytta in `[#1202](https://github.com/jpadilla/pyjwt/issues/1202) &lt;https://github.com/jpadilla/pyjwt/pull/1202&gt;`__ Changed </code></pre> <ul> <li><code>JWKSetCache</code> now stores the parsed <code>PyJWKSet</code> rather than the raw JWKS payload, so a cache hit no longer re-parses every key. <code>JWKSetCache.put()</code> accepts either form and raises <code>PyJWKSetError</code> for anything else. As a result, <code>PyJWKClient.get_jwk_set()</code> returns the same <code>PyJWKSet</code> instance for as long as it stays cached, rather than a freshly built one per call in <code>[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;</code>__</li> <li><code>PyJWKClient.fetch_data()</code> now raises <code>PyJWKClientError(&quot;The JWKS endpoint did not return a JSON object&quot;)</code> when the endpoint response is not a JSON object, instead of returning it for <code>get_jwk_set()</code> to reject. Callers reaching the JWKS through <code>get_jwk_set()</code> see the same error as before in <code>[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;</code>__</li> </ul> <p>Fixed</p> <pre><code> - Return cached ``PyJWKSet`` values from ``PyJWKClient.get_jwk_set()`` instead of raising ``PyJWKClientError(&quot;The JWKS endpoint did not return a JSON object&quot;)``. ``JWKSetCache.put()`` documents ``PyJWKSet`` as the cached value, so callers pre-populating the cache to avoid a network round-trip could not read it back in `[#914](https://github.com/jpadilla/pyjwt/issues/914) &lt;https://github.com/jpadilla/pyjwt/issues/914&gt;`__ and `[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;`__ - ``PyJWKClient.get_jwk_set()`` now caches the key set it returns, so a ``fetch_data()`` override that filters or transforms the JWKS is no longer undone by the next cache hit in `[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;`__ - Raise the documented ``PyJWTError`` subclass instead of leaking a ``TypeError`` when the ``exp``, ``nbf``, or ``iat`` claim decodes to a non-numeric, non-string value such as a list, dict, or ``null``. - Reject OKP JWK private keys when their public ``x`` component does not match the private ``d`` component. - Treat malformed JWK Set members as unusable keys rather than letting ``AttributeError`` or ``TypeError`` escape ``PyJWKSet``. A member that is not &lt;/tr&gt;&lt;/table&gt; </code></pre> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/jpadilla/pyjwt/commit/1d41a6478e1562e68ff667fcd703356acf085f68"><code>1d41a64</code></a> chore: prepare 2.15.0 release</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/9bc06658f875b9b40091539140bbbdc4639161c3"><code>9bc0665</code></a> fix: make recursive payload tests deterministic</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/5fde08a6cf906aa7698de2d6391d88b73006b17b"><code>5fde08a</code></a> fix: normalize recursive JWT payload errors</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/171062d2d734315272a901100aa4b109f2fc3c19"><code>171062d</code></a> utils: mention bytes in force_bytes type error (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1173">#1173</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/c9d4d5375bf464ef363506fed9eb6e7f33217ab6"><code>c9d4d53</code></a> docs/conf: drop duplicate 'and' from read() docstring (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1174">#1174</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/2763752196113e1473b0ed7905aa6034aedfbe53"><code>2763752</code></a> Add support for Python 3.15 (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1202">#1202</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/4adcd02722f5011c60079d3978dfc167b9a8eaa5"><code>4adcd02</code></a> Catch http.client.HTTPException in PyJWKClient.fetch_data (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1201">#1201</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/9e501d993b4d3e7dba14bdb1722b1d993ac75097"><code>9e501d9</code></a> fix: correct docstring typo in _validate_jti (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1179">#1179</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/4047c44d51950ffda15f40054508d3f17c43b1e2"><code>4047c44</code></a> docs: clarify JWK certificate member handling (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1212">#1212</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/f4e2b59f543cc82d46d9d69922bba59e804216b9"><code>f4e2b59</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1210">#1210</a>)</li> <li>Additional commits viewable in <a href="https://github.com/jpadilla/pyjwt/compare/2.13.0...2.15.0">compare view</a></li> </ul> </details> <br /></code></pre> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=pyjwt&package-manager=uv&previous-version=2.13.0&new-version=2.15.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:41:54 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	4217373227	chore(deps): bump pyjwt from 2.14.0 to 2.15.0 in /libs/langgraph (#9139 ) Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 2.14.0 to 2.15.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/releases">pyjwt's releases</a>.</em></p> <blockquote> <h2>2.15.0</h2> <p>See the <a href="https://github.com/jpadilla/pyjwt/blob/2.15.0/CHANGELOG.rst">2.15.0 changelog</a> for complete release details.</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst">pyjwt's changelog</a>.</em></p> <blockquote> <h2><code>v2.15.0 <https://github.com/jpadilla/pyjwt/compare/2.14.0...2.15.0></code>__</h2> <p>Security</p> <pre><code> - Wrap recursion errors from deeply nested JWT payloads in ``DecodeError`` instead of exposing a raw ``RecursionError``. <p>Added</p> <pre><code> - Support Python 3.15 by @kytta in `[#1202](https://github.com/jpadilla/pyjwt/issues/1202) &lt;https://github.com/jpadilla/pyjwt/pull/1202&gt;`__ Changed </code></pre> <ul> <li><code>JWKSetCache</code> now stores the parsed <code>PyJWKSet</code> rather than the raw JWKS payload, so a cache hit no longer re-parses every key. <code>JWKSetCache.put()</code> accepts either form and raises <code>PyJWKSetError</code> for anything else. As a result, <code>PyJWKClient.get_jwk_set()</code> returns the same <code>PyJWKSet</code> instance for as long as it stays cached, rather than a freshly built one per call in <code>[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;</code>__</li> <li><code>PyJWKClient.fetch_data()</code> now raises <code>PyJWKClientError(&quot;The JWKS endpoint did not return a JSON object&quot;)</code> when the endpoint response is not a JSON object, instead of returning it for <code>get_jwk_set()</code> to reject. Callers reaching the JWKS through <code>get_jwk_set()</code> see the same error as before in <code>[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;</code>__</li> </ul> <p>Fixed</p> <pre><code> - Return cached ``PyJWKSet`` values from ``PyJWKClient.get_jwk_set()`` instead of raising ``PyJWKClientError(&quot;The JWKS endpoint did not return a JSON object&quot;)``. ``JWKSetCache.put()`` documents ``PyJWKSet`` as the cached value, so callers pre-populating the cache to avoid a network round-trip could not read it back in `[#914](https://github.com/jpadilla/pyjwt/issues/914) &lt;https://github.com/jpadilla/pyjwt/issues/914&gt;`__ and `[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;`__ - ``PyJWKClient.get_jwk_set()`` now caches the key set it returns, so a ``fetch_data()`` override that filters or transforms the JWKS is no longer undone by the next cache hit in `[#1208](https://github.com/jpadilla/pyjwt/issues/1208) &lt;https://github.com/jpadilla/pyjwt/pull/1208&gt;`__ - Raise the documented ``PyJWTError`` subclass instead of leaking a ``TypeError`` when the ``exp``, ``nbf``, or ``iat`` claim decodes to a non-numeric, non-string value such as a list, dict, or ``null``. - Reject OKP JWK private keys when their public ``x`` component does not match the private ``d`` component. - Treat malformed JWK Set members as unusable keys rather than letting ``AttributeError`` or ``TypeError`` escape ``PyJWKSet``. A member that is not &lt;/tr&gt;&lt;/table&gt; </code></pre> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/jpadilla/pyjwt/commit/1d41a6478e1562e68ff667fcd703356acf085f68"><code>1d41a64</code></a> chore: prepare 2.15.0 release</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/9bc06658f875b9b40091539140bbbdc4639161c3"><code>9bc0665</code></a> fix: make recursive payload tests deterministic</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/5fde08a6cf906aa7698de2d6391d88b73006b17b"><code>5fde08a</code></a> fix: normalize recursive JWT payload errors</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/171062d2d734315272a901100aa4b109f2fc3c19"><code>171062d</code></a> utils: mention bytes in force_bytes type error (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1173">#1173</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/c9d4d5375bf464ef363506fed9eb6e7f33217ab6"><code>c9d4d53</code></a> docs/conf: drop duplicate 'and' from read() docstring (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1174">#1174</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/2763752196113e1473b0ed7905aa6034aedfbe53"><code>2763752</code></a> Add support for Python 3.15 (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1202">#1202</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/4adcd02722f5011c60079d3978dfc167b9a8eaa5"><code>4adcd02</code></a> Catch http.client.HTTPException in PyJWKClient.fetch_data (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1201">#1201</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/9e501d993b4d3e7dba14bdb1722b1d993ac75097"><code>9e501d9</code></a> fix: correct docstring typo in _validate_jti (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1179">#1179</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/4047c44d51950ffda15f40054508d3f17c43b1e2"><code>4047c44</code></a> docs: clarify JWK certificate member handling (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1212">#1212</a>)</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/f4e2b59f543cc82d46d9d69922bba59e804216b9"><code>f4e2b59</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://redirect.github.com/jpadilla/pyjwt/issues/1210">#1210</a>)</li> <li>Additional commits viewable in <a href="https://github.com/jpadilla/pyjwt/compare/2.14.0...2.15.0">compare view</a></li> </ul> </details> <br /></code></pre> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=pyjwt&package-manager=uv&previous-version=2.14.0&new-version=2.15.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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[//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 11:39:14 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	65ab10f017	chore(deps): bump pyjwt from 2.13.0 to 2.14.0 in /libs/langgraph (#9126 ) Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 2.13.0 to 2.14.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/releases">pyjwt's releases</a>.</em></p> <blockquote> <h2>2.14.0</h2> <p>See the <a href="https://github.com/jpadilla/pyjwt/blob/2.14.0/CHANGELOG.rst">2.14.0 changelog</a> for the complete release details and related security advisories.</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst">pyjwt's changelog</a>.</em></p> <blockquote> <h2><code>v2.14.0 <https://github.com/jpadilla/pyjwt/compare/2.13.0...2.14.0></code>__</h2> <p>Security</p> <pre><code> - Harden HMAC key validation against public-key material supplied as JWK, JWKS, array, encoded, BOM-prefixed, DER, or PEM input. See `GHSA-r6x4-923q-g947 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-r6x4-923q-g947>`__, `GHSA-ffc3-869f-jxw9 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-ffc3-869f-jxw9>`__, `GHSA-p4g4-x82p-q773 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-p4g4-x82p-q773>`__, and `GHSA-w2cx-738m-mc7w <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-w2cx-738m-mc7w>`__. - Reject automatic redirects when ``PyJWKClient`` fetches a JWKS, preventing redirected destinations from being treated as trusted key sources. See `GHSA-9v7f-9g4p-ffgj <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-9v7f-9g4p-ffgj>`__. - Limit repeated JWKS refreshes caused by unknown key IDs while preserving normal key-rotation behavior. See `GHSA-2gx3-rcp4-g85q <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-2gx3-rcp4-g85q>`__. - Handle deeply nested and malformed JWS/JWK input without uncaught recursion errors or whole-set parsing failures. See `GHSA-8wjv-2p76-3863 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-8wjv-2p76-3863>`__ and `GHSA-w6j9-cwv2-h6wq <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-w6j9-cwv2-h6wq>`__. - Enforce compact JWS encoding rules during decoding. See `GHSA-hxm8-2xgr-2p9m <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-hxm8-2xgr-2p9m>`__. - Reject detached-payload arguments for attached JWS inputs. Thanks to `@xclow3n <https://github.com/xclow3n>`__ for reporting this behavior; fixed in commit `37b54877 <https://github.com/jpadilla/pyjwt/commit/37b54877bf7bea67e8149130e96929e3ec798122>`__. <p>Fixed</p> <pre><code> - Apply HMAC key validation consistently when keys are loaded through ``PyJWK`` and ``PyJWKClient``. See `GHSA-pxh4-856f-4h89 &lt;https://github.com/jpadilla/pyjwt/security/advisories/GHSA-pxh4-856f-4h89&gt;`__. - Reject empty HMAC keys when represented as JWKs. See `GHSA-pxh4-856f-4h89 &lt;https://github.com/jpadilla/pyjwt/security/advisories/GHSA-pxh4-856f-4h89&gt;`__. </code></pre> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/jpadilla/pyjwt/commit/c6fe464b356ff4b1ebc9ba62172d331a40aa27df"><code>c6fe464</code></a> release: prepare v2.14.0</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/f5413029ae7a2e31b1367b5303ea86a2f54ccf42"><code>f541302</code></a> style: apply Ruff formatting</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/801cd128528c62d9b23fcd161d1a2e1c17982f95"><code>801cd12</code></a> fix: reject public JWK container HMAC keys</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/af8181ca0bec5e6b372fbba9afbe23702b787ceb"><code>af8181c</code></a> fix: reject empty HMAC keys from JWKs</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/ba4853a75fb9676362da17f67d0f64bd18afd4e1"><code>ba4853a</code></a> Throttle repeated PyJWKClient refreshes</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/2798504fa2663364573cf2d1043d8d7fef389499"><code>2798504</code></a> fix: reject DER public keys as HMAC secrets</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/8b4e233a22206b34ec1186e912e75c0b2396ac07"><code>8b4e233</code></a> fix: reject loader-accepted PEM variants</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/1f8180a211256dfe5cf32294b6753f554a5a4258"><code>1f8180a</code></a> fix: format JWS tests</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/cff1ac55fe5f1096fd05295b269fce053ee290ab"><code>cff1ac5</code></a> Fix redirect handler return annotation</li> <li><a href="https://github.com/jpadilla/pyjwt/commit/0a795b8e1f6ef08f634aa7086fc41cc6d5ce3e56"><code>0a795b8</code></a> Reject redirects in PyJWKClient fetches</li> <li>Additional commits viewable in <a href="https://github.com/jpadilla/pyjwt/compare/2.13.0...2.14.0">compare view</a></li> </ul> </details> <br /></code></pre> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=pyjwt&package-manager=uv&previous-version=2.13.0&new-version=2.14.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langgraph/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-09-30 09:53:24 -07:00

14 changed files with 174 additions and 147 deletions

									
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										libs/checkpoint/uv.lock
									
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										libs/langgraph/langgraph/pregel/_checkpoint.py
									
		+20
		
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				@@ -114,6 +114,26 @@ def create_metadata_for_update_state_api(

				    return new_counters

				def advance_delta_counters(

				    channels: Mapping[str, BaseChannel],

				    updated_channels: set[str],

				    *,

				    prev_metadata: Mapping[str, Any] | None,

				) -> dict[str, Any]:

				    """The `counters_since_delta_snapshot` entry for an update_state

				    checkpoint saved one superstep after `prev_metadata`'s, for the paths

				    that skip `create_checkpoint_plan_for_update_state_api`.

				    Without it, the next checkpoint restarts every delta channel's snapshot

				    cadence from zero.

				    """

				    counters = create_metadata_for_update_state_api(

				        channels, updated_channels, prev_metadata=prev_metadata

				    )

				    non_zero = {k: v for k, v in counters.items() if v != (0, 0)}

				    return {"counters_since_delta_snapshot": non_zero} if non_zero else {}

				def create_checkpoint_plan_for_update_state_api(

				    channels: Mapping[str, BaseChannel],

				    updated_channels: set[str],

									
										libs/langgraph/langgraph/pregel/main.py
									
		+57
		-20
	
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				@@ -129,6 +129,7 @@ from langgraph.pregel._algo import (

				from langgraph.pregel._call import identifier

				from langgraph.pregel._checkpoint import (

				    achannels_from_checkpoint,

				    advance_delta_counters,

				    channels_from_checkpoint,

				    copy_checkpoint,

				    create_checkpoint,

				@@ -1681,6 +1682,7 @@ class Pregel(

				                        "Cannot apply multiple updates when clearing state"

				                    )

				                updated_channels: set[str] = set()

				                if saved is not None:

				                    # tasks for this checkpoint

				                    next_tasks = prepare_next_tasks(

				@@ -1703,7 +1705,7 @@ class Pregel(

				                        for w in saved.pending_writes or []

				                        if w[0] == NULL_TASK_ID

				                    ]:

				                        apply_writes(

				                        updated_channels |= apply_writes(

				                            checkpoint,

				                            channels,

				                            [PregelTaskWrites((), INPUT, null_writes, [])],

				@@ -1718,7 +1720,7 @@ class Pregel(

				                            continue

				                        next_tasks[tid].writes.append((k, v))

				                    # clear all current tasks

				                    apply_writes(

				                    updated_channels |= apply_writes(

				                        checkpoint,

				                        channels,

				                        next_tasks.values(),

				@@ -1733,6 +1735,13 @@ class Pregel(

				                        "source": "update",

				                        "step": step + 1,

				                        "parents": saved.metadata.get("parents", {}) if saved else {},

				                        **(

				                            advance_delta_counters(

				                                channels, updated_channels, prev_metadata=saved.metadata

				                            )

				                            if saved

				                            else {}

				                        ),

				                    },

				                    get_new_channel_versions(

				                        checkpoint_previous_versions,

				@@ -1751,7 +1760,7 @@ class Pregel(

				                    )

				                if input_writes := deque(map_input(self.input_channels, values)):

				                    apply_writes(

				                    updated_channels = apply_writes(

				                        checkpoint,

				                        channels,

				                        [PregelTaskWrites((), INPUT, input_writes, [])],

				@@ -1774,6 +1783,15 @@ class Pregel(

				                            "parents": saved.metadata.get("parents", {})

				                            if saved

				                            else {},

				                            **(

				                                advance_delta_counters(

				                                    channels,

				                                    updated_channels,

				                                    prev_metadata=saved.metadata,

				                                )

				                                if saved

				                                else {}

				                            ),

				                        },

				                        get_new_channel_versions(

				                            checkpoint_previous_versions,

				@@ -1819,6 +1837,12 @@ class Pregel(

				                        "source": "fork",

				                        "step": step + 1,

				                        "parents": saved.metadata.get("parents", {}),

				                        # The copy has the same values and the same parent.

				                        **{

				                            k: v

				                            for k, v in saved.metadata.items()

				                            if k == "counters_since_delta_snapshot"

				                        },

				                    },

				                    {},

				                )

				@@ -1950,7 +1974,7 @@ class Pregel(

				            run_tasks: list[PregelTaskWrites] = []

				            run_task_ids: list[str] = []

				            for i, (as_node, values, provided_task_id) in enumerate(valid_updates):

				            for as_node, values, provided_task_id in valid_updates:

				                # create task to run all writers of the chosen node

				                writers = self.nodes[as_node].flat_writers

				                if not writers:

				@@ -1964,7 +1988,7 @@ class Pregel(

				                task_id = provided_task_id or (

				                    prepared_task_ids.popleft()

				                    if prepared_task_ids

				                    else _update_task_id(checkpoint["id"], i)

				                    else str(uuid5(UUID(checkpoint["id"]), INTERRUPT))

				                )

				                run_tasks.append(task)

				                run_task_ids.append(task_id)

				@@ -2145,6 +2169,7 @@ class Pregel(

				                    raise InvalidUpdateError(

				                        "Cannot apply multiple updates when clearing state"

				                    )

				                updated_channels: set[str] = set()

				                if saved is not None:

				                    # tasks for this checkpoint

				                    next_tasks = prepare_next_tasks(

				@@ -2167,7 +2192,7 @@ class Pregel(

				                        for w in saved.pending_writes or []

				                        if w[0] == NULL_TASK_ID

				                    ]:

				                        apply_writes(

				                        updated_channels |= apply_writes(

				                            checkpoint,

				                            channels,

				                            [PregelTaskWrites((), INPUT, null_writes, [])],

				@@ -2182,7 +2207,7 @@ class Pregel(

				                            continue

				                        next_tasks[tid].writes.append((k, v))

				                    # clear all current tasks

				                    apply_writes(

				                    updated_channels |= apply_writes(

				                        checkpoint,

				                        channels,

				                        next_tasks.values(),

				@@ -2197,6 +2222,13 @@ class Pregel(

				                        "source": "update",

				                        "step": step + 1,

				                        "parents": saved.metadata.get("parents", {}) if saved else {},

				                        **(

				                            advance_delta_counters(

				                                channels, updated_channels, prev_metadata=saved.metadata

				                            )

				                            if saved

				                            else {}

				                        ),

				                    },

				                    get_new_channel_versions(

				                        checkpoint_previous_versions, checkpoint["channel_versions"]

				@@ -2214,7 +2246,7 @@ class Pregel(

				                    )

				                if input_writes := deque(map_input(self.input_channels, values)):

				                    apply_writes(

				                    updated_channels = apply_writes(

				                        checkpoint,

				                        channels,

				                        [PregelTaskWrites((), INPUT, input_writes, [])],

				@@ -2237,6 +2269,15 @@ class Pregel(

				                            "parents": saved.metadata.get("parents", {})

				                            if saved

				                            else {},

				                            **(

				                                advance_delta_counters(

				                                    channels,

				                                    updated_channels,

				                                    prev_metadata=saved.metadata,

				                                )

				                                if saved

				                                else {}

				                            ),

				                        },

				                        get_new_channel_versions(

				                            checkpoint_previous_versions,

				@@ -2282,6 +2323,12 @@ class Pregel(

				                        "source": "fork",

				                        "step": step + 1,

				                        "parents": saved.metadata.get("parents", {}),

				                        # The copy has the same values and the same parent.

				                        **{

				                            k: v

				                            for k, v in saved.metadata.items()

				                            if k == "counters_since_delta_snapshot"

				                        },

				                    },

				                    {},

				                )

				@@ -2410,7 +2457,7 @@ class Pregel(

				            run_tasks: list[PregelTaskWrites] = []

				            run_task_ids: list[str] = []

				            for i, (as_node, values, provided_task_id) in enumerate(valid_updates):

				            for as_node, values, provided_task_id in valid_updates:

				                # create task to run all writers of the chosen node

				                writers = self.nodes[as_node].flat_writers

				                if not writers:

				@@ -2424,7 +2471,7 @@ class Pregel(

				                task_id = provided_task_id or (

				                    prepared_task_ids.popleft()

				                    if prepared_task_ids

				                    else _update_task_id(checkpoint["id"], i)

				                    else str(uuid5(UUID(checkpoint["id"]), INTERRUPT))

				                )

				                run_tasks.append(task)

				                run_task_ids.append(task_id)

				@@ -4172,16 +4219,6 @@ class Pregel(

				        await self.cache.aclear(namespaces)

				def _update_task_id(checkpoint_id: str, i: int) -> str:

				    """Task id for the `i`th update of a superstep that has no task to reuse.

				    Savers keep one write per `(task_id, idx)`, so updates sharing an id lose

				    all but the first one's writes, which a `DeltaChannel` replays from. The

				    first update keeps the id a lone update has always had.

				    """

				    return str(uuid5(UUID(checkpoint_id), INTERRUPT if i == 0 else f"{INTERRUPT}:{i}"))

				def _trigger_to_nodes(nodes: dict[str, PregelNode]) -> Mapping[str, Sequence[str]]:

				    """Index from a trigger to nodes that depend on it."""

				    trigger_to_nodes: defaultdict[str, list[str]] = defaultdict(list)

									
										libs/langgraph/tests/test_delta_channel_supersteps_bound.py
									
		+54
		
												View File
												
				@@ -147,6 +147,60 @@ async def test_predicate_fires_on_supersteps_overflow() -> None:

				    assert "x" not in result2

				def _delta_counters(saver: InMemorySaver, config: Any) -> dict[str, list[int]]:

				    tup = saver.get_tuple(config)

				    assert tup is not None

				    counters = tup.metadata.get("counters_since_delta_snapshot") or {}

				    return {ch: list(c) for ch, c in counters.items()}

				_UPDATE_PATHS_WITHOUT_THE_SNAPSHOT_PLAN = pytest.mark.parametrize(

				    ("values", "as_node", "supersteps"),

				    [

				        (None, END, 1),

				        (None, "__copy__", 0),

				        ({"a": []}, "__input__", 1),

				    ],

				    ids=["clear as END", "copy", "update as input"],

				)

				@_UPDATE_PATHS_WITHOUT_THE_SNAPSHOT_PLAN

				def test_update_state_path_keeps_delta_counters(

				    values: Any, as_node: str, supersteps: int

				) -> None:

				    saver = InMemorySaver()

				    graph = _build_two_channel_graph(saver)

				    config = {"configurable": {"thread_id": "counters"}}

				    graph.invoke({"a": ["seed-a"], "b": ["seed-b"]}, config)

				    before = _delta_counters(saver, config)

				    assert set(before) == {"a", "b"}, f"both channels need live counters: {before}"

				    updated = graph.update_state(config, values, as_node=as_node)

				    assert _delta_counters(saver, updated) == {

				        ch: [u, s + supersteps] for ch, (u, s) in before.items()

				    }

				@_UPDATE_PATHS_WITHOUT_THE_SNAPSHOT_PLAN

				async def test_aupdate_state_path_keeps_delta_counters(

				    values: Any, as_node: str, supersteps: int

				) -> None:

				    saver = InMemorySaver()

				    graph = _build_two_channel_graph(saver)

				    config = {"configurable": {"thread_id": "counters"}}

				    await graph.ainvoke({"a": ["seed-a"], "b": ["seed-b"]}, config)

				    before = _delta_counters(saver, config)

				    assert set(before) == {"a", "b"}, f"both channels need live counters: {before}"

				    updated = await graph.aupdate_state(config, values, as_node=as_node)

				    assert _delta_counters(saver, updated) == {

				        ch: [u, s + supersteps] for ch, (u, s) in before.items()

				    }

				async def test_counter_reset_after_supersteps_snapshot() -> None:

				    """After the supersteps bound triggers a snapshot, the counters for

				    that channel reset. Verify by using a bound higher than one run's

									
										libs/langgraph/tests/test_delta_channel_update_state.py
									
		+7
		-91
	
												View File
												
				@@ -20,7 +20,6 @@ from typing import Annotated, Any

				import pytest

				from langchain_core.messages import HumanMessage

				from langgraph.checkpoint.base import BaseCheckpointSaver

				from langgraph.checkpoint.memory import InMemorySaver

				from langgraph.checkpoint.serde.types import _DeltaSnapshot

				from typing_extensions import TypedDict

				@@ -28,17 +27,16 @@ from typing_extensions import TypedDict

				from langgraph.channels.delta import DeltaChannel

				from langgraph.graph import START, StateGraph

				from langgraph.graph.message import _messages_delta_reducer

				from langgraph.types import StateSnapshot, StateUpdate

				from langgraph.types import StateUpdate

				pytestmark = pytest.mark.anyio

				def _build_graph(

				    checkpointer: BaseCheckpointSaver,

				    checkpointer: InMemorySaver,

				    *,

				    two_nodes: bool = False,

				    snapshot_frequency: int = 1000,

				    interrupt_before: list[str] | None = None,

				) -> Any:

				    """Compile a minimal DeltaChannel-backed `messages` graph.

				@@ -65,7 +63,7 @@ def _build_graph(

				        builder.set_finish_point("assistant")

				    else:

				        builder.set_finish_point("model")

				    return builder.compile(checkpointer=checkpointer, interrupt_before=interrupt_before)

				    return builder.compile(checkpointer=checkpointer)

				# ---------------------------------------------------------------------------

				@@ -275,6 +273,10 @@ def test_bulk_update_state_multi_task_per_superstep_delta_channel() -> None:

				    that each call `put_writes`. Guards the regression where moving

				    `put_writes` outside the per-task loop would persist only the last

				    task's writes.

				    Explicit `task_id`s are required to disambiguate writes belonging to

				    different `StateUpdate`s targeting the same node — otherwise both share

				    the deterministic interrupt-derived id and collide in the saver.

				    """

				    saver = InMemorySaver()

				@@ -308,92 +310,6 @@ def test_bulk_update_state_multi_task_per_superstep_delta_channel() -> None:

				    assert sorted(ids) == ["m1", "m2"]

				def _update(content: str, as_node: str) -> StateUpdate:

				    return StateUpdate(

				        values={"messages": [HumanMessage(content=content, id=content)]},

				        as_node=as_node,

				    )

				def _contents(state: StateSnapshot) -> list[str]:

				    return [m.content for m in state.values["messages"]]

				def test_bulk_update_state_keeps_every_update_without_task_ids(

				    sync_checkpointer: BaseCheckpointSaver,

				) -> None:

				    graph = _build_graph(sync_checkpointer, two_nodes=True)

				    config = {"configurable": {"thread_id": "bulk-no-task-ids"}}

				    graph.invoke({"messages": [HumanMessage(content="hi", id="hi")]}, config)

				    graph.bulk_update_state(

				        config,

				        [

				            [

				                _update("first", "model"),

				                _update("second", "model"),

				                _update("third", "assistant"),

				            ]

				        ],

				    )

				    contents = _contents(graph.get_state(config))

				    assert sorted(contents) == ["first", "hi", "second", "third"], (

				        f"every update's writes must persist; got {contents}"

				    )

				async def test_abulk_update_state_keeps_every_update_without_task_ids(

				    async_checkpointer: BaseCheckpointSaver,

				) -> None:

				    graph = _build_graph(async_checkpointer, two_nodes=True)

				    config = {"configurable": {"thread_id": "bulk-no-task-ids"}}

				    await graph.ainvoke({"messages": [HumanMessage(content="hi", id="hi")]}, config)

				    await graph.abulk_update_state(

				        config,

				        [

				            [

				                _update("first", "model"),

				                _update("second", "model"),

				                _update("third", "assistant"),

				            ]

				        ],

				    )

				    contents = _contents(await graph.aget_state(config))

				    assert sorted(contents) == ["first", "hi", "second", "third"], (

				        f"every update's writes must persist; got {contents}"

				    )

				def test_bulk_update_state_keeps_every_update_next_to_a_pending_task(

				    sync_checkpointer: BaseCheckpointSaver,

				) -> None:

				    graph = _build_graph(

				        sync_checkpointer, two_nodes=True, interrupt_before=["assistant"]

				    )

				    config = {"configurable": {"thread_id": "bulk-pending-task"}}

				    graph.invoke({"messages": [HumanMessage(content="hi", id="hi")]}, config)

				    assert graph.get_state(config).next == ("assistant",)

				    graph.bulk_update_state(

				        config,

				        [

				            [

				                _update("first", "assistant"),

				                _update("second", "model"),

				                _update("third", "model"),

				            ]

				        ],

				    )

				    contents = _contents(graph.get_state(config))

				    assert sorted(contents) == ["first", "hi", "second", "third"], (

				        f"every update's writes must persist; got {contents}"

				    )

				# ---------------------------------------------------------------------------

				# Public-API observation of fresh-thread checkpoint shape

				# ---------------------------------------------------------------------------

									
										libs/langgraph/uv.lock
									
Generated

		+6
		-6
	
												View File
												
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				    { url = "https://files.pythonhosted.org/packages/92/9d/c4e665119135114480843e7ab388fa94d8480650450e6f8e26b70d323a4c/urllib3-2.8.0-py3-none-any.whl", hash = "sha256:0cf3cae568d36aa9576b28dfb35f11328f1cb974ca7647d9475ebb86c75ac6e3", size = 135717, upload-time = "2026-09-15T19:29:34.577Z" },

				]

				[[package]]

									
										libs/prebuilt/uv.lock
									
Generated

		+3
		-3
	
												View File
												
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				[[package]]

									
										libs/sdk-py/uv.lock
									
Generated

		+3
		-3
	
												View File
												
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				[[package]]

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