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Author SHA1 Message Date
John KennedyGitHubClaudeopen-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
 		2b1abc807b chore: migrate Python type checking to ty (#8002) 
## Summary
- replace Python lint type-checking from mypy to ty across LangGraph
packages
- remove mypy config/cache wiring and mypy-only references
- regenerate uv locks with ty 0.0.43

## Verification
- git diff --check
- make lint_package && make lint_tests in libs/langgraph
- make lint_package && make lint_tests in libs/checkpoint
- make lint_package && make lint_tests in libs/checkpoint-sqlite
- make lint_package && make lint_tests in libs/checkpoint-postgres
- make lint_package && make lint_tests in libs/prebuilt
- make lint_package && make lint_tests in libs/cli
- make lint in libs/sdk-py
- make lint in libs/checkpoint-conformance

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: open-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
 2026-06-05 10:55:47 -04:00
Nick HollonandGitHub 054a6f3d8b release(langgraph): 1.2.4 (#7991) 
Releases langgraph 1.2.4 replacement for the **yanked 1.2.3**.
 2026-06-02 13:02:42 -04:00
Nick HollonandGitHub 83dd61feac release(langgraph): 1.2.3 (#7945) 2026-06-01 14:51:31 -04:00
Nick HollonandGitHub 312c6d0ac1 feat(langgraph): wire RemoteGraph.interleave to sdk-py interleave_projections (#7938) 2026-06-01 12:42:42 -04:00
Nick HollonandGitHub 68fa011fc9 feat(langgraph): add v3 streaming support to RemoteGraph (#7927) 
## Summary

- Adds `stream_events(version="v3")` and `astream_events(version="v3")`
to `RemoteGraph`, matching the local `CompiledStateGraph` surface and
unblocking polymorphic v3 streaming over `Graph | RemoteGraph`.
- Implementation is a thin adapter
(`libs/langgraph/langgraph/pregel/_remote_run_stream.py`) that wraps the
v3 SDK's `AsyncThreadStream` / `SyncThreadStream` and duck-types
`GraphRunStream` / `AsyncGraphRunStream`. No coupling to local v3 mux
internals.
- `v1` / `v2` paths unchanged. `astream_events(version='v1'|'v2')` still
raises `NotImplementedError` (separate gap).

### Scope decisions baked into this PR

- Unsupported v3 kwargs hard-reject at dispatch with
`NotImplementedError`: `control`, `transformers`, `interrupt_before`,
`interrupt_after`, and any unknown `**kwargs`. Server / SDK don't plumb
these through v3 yet; easy to lift later.
- Sync `interleave()` raises `NotImplementedError` pointing callers at
`astream_events`. Real sync interleave would need drainer threads;
deferred since most sync RemoteGraph callers just iterate raw events.
- Async `interleave()` is best-effort ordering (client receive order),
documented as a divergence from local v3's monotonic stamp ordering.
- Adapter `interrupted` / `interrupts` properties are **non-blocking**
snapshots of the SDK's current state. This differs from local
`(Async)GraphRunStream.interrupted`, which pump-drives the run to
terminal before returning. Callers needing a wait-for-interrupt pattern
should drain a projection (e.g., `interleave('values')`) until the SDK's
paused sentinel fires. Documented in the adapter docstrings.

### Audit of impact

Existing RemoteGraph callers in this org all use the v2 `.stream()` /
`.astream()` path (deepagents production wrapper, langgraph-api test
graphs, langgraph-supervisor TS type guard). **Zero callers** use
`stream_events` / `astream_events` on RemoteGraph today, so the new v3
methods are net-new surface — no risk of breaking existing consumers.

### Out of scope (follow-ups)

- Bumping `libs/langgraph/pyproject.toml`'s `langgraph-sdk` constraint
from `<0.4.0` to `<0.5.0`. Deferred until 0.4.0 publishes to PyPI; dev
resolution unaffected via the editable workspace dep.
- Real `astream_events(version='v1'|'v2')` implementation.
- Server-side plumbing for `control` / `interrupt_before` /
`interrupt_after` on v3 runs.
- Sync `interleave()` via drainer threads.


## Test plan

- [x] \`make test\` in \`libs/langgraph/\`: 1874 passed, 4 skipped (43
new in \`test_remote_graph_v3.py\`)
- [x] \`make lint\` in \`libs/langgraph/\`: ruff + mypy clean
- [x] \`pytest -m integration
tests/integration/test_remote_graph_v3.py\` in \`libs/sdk-py/\` against
the docker stack: 4/4 passed in 1.35s
- [x] Manual smoke: \`RemoteGraph('tools_agent',
url='http://localhost:2024').astream_events(..., version='v3')\`
end-to-end against the v3 integration api
- [x] Existing RemoteGraph v2 tests untouched (31 passed, 3 skipped with
docker up)
- [x] Will need rebase after \`langgraph-sdk 0.4.0\` lands on PyPI and
the version constraint is bumped in a separate PR
 2026-05-29 17:13:43 -04:00
Sydney RunkleandGitHub add269632b chore(langgraph): bump version to 1.2.2 (#7914) 
Patch bump to 1.2.2 following the 1.2.1 release.
 2026-05-26 13:59:41 -04:00
Nick HollonandGitHub bf7fec0bd1 release(langgraph): 1.2.1 (#7883) 
releasing 1.2.1

Notable changes since 1.2.0:

- feat(langgraph): add `before_builtins` opt-in for stream transformers
(#7882)
- fix(langgraph): keep tool results out of v3 messages (#7838)
- chore(deps): bump langsmith from 0.7.31 to 0.8.0 (#7788)
- chore(deps): bump idna from 3.11 to 3.15 (#7866)
 2026-05-21 14:28:25 -04:00
Sydney RunkleandGitHub 3614e88c58 release: bump alpha packages to official versions (#7775) 
## Summary

Bumps all alpha-versioned packages to their official releases:

- `langgraph`: `1.2.0a7` → `1.2.0`
- `langgraph-checkpoint`: `4.1.0a4` → `4.1.0`
- `langgraph-checkpoint-postgres`: `3.1.0a4` → `3.1.0`
- `langgraph-checkpoint-sqlite`: `3.1.0a1` → `3.1.0`
- `langgraph-prebuilt`: `1.1.0a2` → `1.1.0`

Also removes the `a*` alpha specifiers from cross-dependency pins in
`langgraph`, `checkpoint-postgres`, and `checkpoint-sqlite`, and
regenerates all `uv.lock` files.
 2026-05-11 23:27:38 -04:00
Nick HollonandGitHub 2c04b03f72 chore(langgraph): bump langchain-core to 1.4.0 (#7767) 2026-05-11 12:25:30 -07:00
Sydney RunkleandGitHub 125d10052c release: alpha bump (a4) for langgraph, checkpoint, checkpoint-postgres (#7701) 
- Bumps `langgraph` 1.2.0a6 → 1.2.0a7
- Bumps `langgraph-checkpoint` 4.1.0a3 → 4.1.0a4
- Bumps `langgraph-checkpoint-postgres` 3.1.0a3 → 3.1.0a4
- Bumps min `langgraph-checkpoint` constraint in `langgraph` and
`checkpoint-postgres` to `>=4.1.0a4`
- Refreshes uv locks across the workspace
 2026-05-04 15:26:20 -04:00
Nick HollonandGitHub 35cea28707 release: alpha bump langgraph 1.2.0a6 (#7697) 2026-05-04 08:58:57 -04:00
Nick HollonandGitHub b82d380634 release: alpha bump prebuilt 1.1.0a2, langgraph 1.2.0a5 (#7682) 2026-05-01 13:56:21 -04:00
Nick HollonandGitHub 85bca24635 release: alpha bump prebuilt 1.1.0a1, langgraph 1.2.0a4 (#7679) 2026-05-01 11:55:05 -04:00
Nick HollonandGitHub f2bd3224f0 feat(langgraph): dispatch stream_events(version='v3') on Pregel (#7677) 2026-05-01 11:30:32 -04:00
Sydney RunkleandGitHub 530fcabfc3 release: alpha bump (a3) for langgraph, checkpoint, checkpoint-postgres (#7678) 
## Summary
- Bumps `langgraph` 1.2.0a1 → 1.2.0a3
- Bumps `langgraph-checkpoint` 4.1.0a1 → 4.1.0a3
- Bumps `langgraph-checkpoint-postgres` 3.1.0a1 → 3.1.0a3
- Bumps min `langgraph-checkpoint` constraint in `langgraph` to
`>=4.1.0a3`
- Refreshes uv locks across the workspace

(Note: `a2` was already cut from another branch.)

## Test plan
- [ ] CI passes
 2026-05-01 11:18:52 -04:00
William FHGitHubWill Fu-HinthornSydney Runklecopilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
 		4a5765dd23 release: alpha for timers (#7647) 
Co-authored-by: Will Fu-Hinthorn <will@langchain.dev>
Co-authored-by: Sydney Runkle <sydneymarierunkle@gmail.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
 2026-04-29 17:49:01 -04:00
Sydney RunkleGitHubClaude Sonnet 4.6ccurmeWill Fu-Hinthorn
 		5c18bde0f8 feat(langgraph): DeltaChannel: store sentinel in blobs, reconstruct from checkpoint_writes (#7586) 
# DeltaChannel: sentinel-based checkpoint blobs + write-replay
reconstruction

## Summary

`DeltaChannel` is a new fold-reducer channel that stores only a
zero-byte sentinel in checkpoint blobs instead of the full accumulated
value. On restore, the runtime replays ancestor writes through the
reducer to reconstruct state. For long-running threads with large
accumulating state (e.g. message histories), this delivers dramatically
smaller checkpoint blobs with configurable read-depth bounds.

```python
from typing import Annotated
from typing_extensions import TypedDict
from langgraph.channels.delta import DeltaChannel
from langgraph.graph.message import _messages_delta_reducer

class State(TypedDict):
    # blob per step: ~60 bytes (sentinel) instead of growing full list
    messages: Annotated[list, DeltaChannel(_messages_delta_reducer)]
    # bound read depth to 10 steps via periodic snapshots
    messages_bounded: Annotated[list, DeltaChannel(_messages_delta_reducer, snapshot_frequency=10)]
```

---

## Storage benchmarks (InMemory, ~400 char/msg)

**Messages blob storage** (`checkpoint_blobs` bytes for the messages
channel):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 91.0 KB | 60 B (1517x) | 60 B (1517x) | 14.4 KB (6x) | 32.6 KB
(3x) |
| 50 | 2.20 MB | 300 B (7347x) | 67.1 KB (33x) | 423 KB (5x) | 864 KB
(3x) |
| 100 | 8.78 MB | 600 B (14636x) | 310 KB (28x) | 1.72 MB (5x) | 3.48 MB
(3x) |
| 250 | 54.80 MB | 1.5 KB (36536x) | 2.09 MB (26x) | 10.87 MB (5x) |
21.84 MB (3x) |
| 500 | 219.19 MB | 3.0 KB (73063x) | 8.56 MB (26x) | 43.67 MB (5x) |
87.50 MB (3x) |

**Total checkpoint storage** (blobs + writes + metadata):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 129.7 KB | 38.7 KB (3.4x) | 38.7 KB (3.4x) | 53.1 KB (2.4x) |
71.2 KB (1.8x) |
| 50 | 2.40 MB | 196 KB (12x) | 263 KB (9x) | 620 KB (3.9x) | 1.06 MB
(2.3x) |
| 100 | 9.18 MB | 394 KB (23x) | 703 KB (13x) | 2.12 MB (4.3x) | 3.87 MB
(2.4x) |
| 250 | 55.79 MB | 987 KB (57x) | 3.07 MB (18x) | 11.86 MB (4.7x) |
22.82 MB (2.4x) |
| 500 | 221.16 MB | 1.98 MB (112x) | 10.53 MB (21x) | 45.64 MB (4.9x) |
89.48 MB (2.5x) |

**Write-phase peak heap**:

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 456 KB | 199 KB (2.3x) | 199 KB (2.3x) | 212 KB (2.2x) | 232 KB
(2.0x) |
| 50 | 3.04 MB | 742 KB (4.1x) | 805 KB (3.8x) | 1.21 MB (2.5x) | 1.67
MB (1.8x) |
| 100 | 10.70 MB | 1.41 MB (7.6x) | 1.82 MB (5.9x) | 3.42 MB (3.1x) |
5.25 MB (2.0x) |
| 250 | 60.44 MB | 3.36 MB (18x) | 5.67 MB (11x) | 14.87 MB (4.1x) |
26.31 MB (2.3x) |

**Read-phase avg `get_state` latency** (5 calls, InMemory):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 0.7 ms | 1.1 ms (0.6x) | 1.1 ms (0.6x) | 0.8 ms (0.9x) | 0.6 ms
(1.1x) |
| 50 | 2.7 ms | 5.3 ms (0.5x) | 3.5 ms (0.8x) | 2.7 ms (1.0x) | 2.7 ms
(1.0x) |
| 100 | 5.5 ms | 11.1 ms (0.5x) | 6.0 ms (0.9x) | 5.2 ms (1.1x) | 5.4 ms
(1.0x) |
| 250 | 12.9 ms | 27.2 ms (0.5x) | 13.6 ms (0.9x) | 12.9 ms (1.0x) |
13.0 ms (1.0x) |

**Postgres `get_tuple` read latency** (~100 tok/msg per step):

| steps | full-list | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|----------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 0.29 ms | 0.21 ms (1.4x) | 0.19 ms (1.6x) | 0.19 ms (1.5x) | 0.19
ms (1.6x) |
| 50 | 0.19 ms | 0.15 ms (1.3x) | 0.19 ms (1.0x) | 0.22 ms (0.8x) | 0.29
ms (0.7x) |
| 100 | 0.27 ms | 0.17 ms (1.6x) | 0.22 ms (1.2x) | 0.23 ms (1.2x) |
0.21 ms (1.3x) |
| 500 | 0.60 ms | 0.30 ms (2.0x) | 0.66 ms (0.9x) | 0.56 ms (1.1x) |
0.69 ms (0.9x) |

**Takeaway:** `snapshot_frequency=10` matches full-list read latency
while still saving 5x on blob storage and ~4x on total storage.

---

## How it works

### Checkpoint blobs

`checkpoint()` always returns `DELTA_SENTINEL` (a zero-byte msgpack ext
marker) instead of the accumulated value. On restore, the saver's
`_get_channel_writes_history` walks the ancestor chain collecting
`checkpoint_writes` entries and replays them through the reducer:

```python
# blob stored per step: ~1 byte (sentinel)
# vs. full list growing O(N) every step with BinaryOperatorAggregate
```

### Reducer interface

`DeltaChannel` takes a **batch reducer** `(state, list[writes]) ->
state` — all writes for a step arrive in one call, enabling single-pass
implementations:

```python
# ❌ Don't use add_messages directly — it's a binary operator, not a batch reducer
messages: Annotated[list, DeltaChannel(add_messages)]  # wrong

# ✅ Use _messages_delta_reducer — single pass, dedup by ID, RemoveMessage support
messages: Annotated[list, DeltaChannel(_messages_delta_reducer)]

# ✅ Or write your own batch reducer for custom types
def my_dict_reducer(state: dict, writes: list[dict]) -> dict:
    result = dict(state)
    for w in writes:
        result.update(w)
    return result

files: Annotated[dict, DeltaChannel(my_dict_reducer)]
```

### Snapshot frequency

`snapshot_frequency=N` writes a full `_DeltaSnapshot` blob every N
pregel steps, bounding replay depth regardless of thread length.
Snapshots are eager — written even if the channel had no update that
step, so the depth bound always holds:

```python
# Replay walks at most 10 ancestors before hitting a snapshot
messages: Annotated[list, DeltaChannel(_messages_delta_reducer, snapshot_frequency=10)]
```

### Migration from `BinaryOperatorAggregate`

Pre-existing threads written under `BinaryOperatorAggregate` work
transparently after swapping the annotation — the saver detects a
plain-value ancestor blob and uses it as the reconstruction seed:

```python
# Before: BinaryOperatorAggregate stores full list every step
items: Annotated[list, add_messages]

# After: DeltaChannel — existing checkpoints still readable, new steps use sentinel
items: Annotated[list, DeltaChannel(_messages_delta_reducer)]
```

### Async write-ordering safety

In `durability="async"` mode (default), `put_writes` calls are
fire-and-forget. `AsyncPregelLoop` tracks in-flight `aput_writes`
futures for DeltaChannel channels in `_delta_write_futs` and drains them
via `await asyncio.gather()` in `_checkpointer_put_after_previous`
before `aput()` — ensuring `checkpoint_writes` are durable before the
sentinel blob is committed.

---

## What's in scope

- **`libs/langgraph/langgraph/channels/delta.py`** — `DeltaChannel`
implementation
- **`libs/langgraph/langgraph/graph/message.py`** —
`_messages_delta_reducer` (experimental)
- **`libs/checkpoint/`** — `_get_channel_writes_history` ancestor-walk
API on `BaseCheckpointSaver`, `InMemorySaver` optimized override
- **`libs/checkpoint-postgres/`** — `PostgresSaver` /
`AsyncPostgresSaver` single-roundtrip UNION ALL override
- **`libs/langgraph/langgraph/pregel/`** — `channels_from_checkpoint` /
`create_checkpoint` wiring, async write-ordering safety

---

## Follow-ups

- **Batch reconstruction**: each DeltaChannel field issues its own
`_get_channel_writes_history` call; a single walk collecting all
sentinel channels would reduce roundtrips proportionally to the number
of DeltaChannel fields.
- **Sync write ordering**: `BackgroundExecutor.__exit__` guarantees
completion before `invoke()` returns, but within a run there's no
explicit ordering between `put_writes` and `put`. Two-phase commit for
sync would close this gap.
- **`ShallowPostgresSaver` compatibility**: shallow savers keep only the
latest checkpoint and have no parent chain to walk; DeltaChannel is
currently incompatible and should raise or warn at compile time.
- Updating the writes table w/ delta epoch ids for more efficient reads
- follow up w/ LSD checkpointer implementations to support delta
channel! and update prune

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: ccurme <chester.curme@gmail.com>
Co-authored-by: Will Fu-Hinthorn <will@langchain.dev>
 2026-04-29 17:26:17 -04:00
open-swe[bot]GitHubopen-swe[bot] <open-swe@users.noreply.github.com>Mason DaughertyMason Daugherty
 		168674dd2a chore: update x links to langchain_oss (#7645) 
## Description
Updates the X/Twitter social links to point to the new `@langchain_oss`
account across README badges and Python package metadata.

## Test Plan
- [ ] Verify README badges and package metadata point to
`@langchain_oss` on X

_Opened collaboratively by Mason Daugherty and open-swe._

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Mason Daugherty <61371264+mdrxy@users.noreply.github.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2026-04-29 14:02:51 -04:00
Nick HollonandGitHub f4388df77f feat(langgraph): add streaming transformer infrastructure and tests (#7519) 2026-04-28 20:29:21 +00:00
Sydney RunkleandGitHub cb328b57f1 release(prebuilt): 1.0.12, langgraph 1.1.10 (#7623) 
## Summary

- Bumps `langgraph-prebuilt` `1.0.11` → `1.0.12`
- Bumps `langgraph` `1.1.9` → `1.1.10` (requires
`langgraph-prebuilt>=1.0.12`)
- Updates all downstream `uv.lock` files

## Changes since last release

**prebuilt (`1.0.11` → `1.0.12`)**
- fix(prebuilt): hydrate ToolNode state from channels via pregel helpers
(#7594)

**langgraph (`1.1.8` → `1.1.10`)**
- fix: don't propagate ReplayState to subgraphs on plain resume (#7561)
 2026-04-27 13:11:43 -04:00
Sydney RunkleandGitHub a529b9bede chore(langgraph): bump version 1.1.8 -> 1.1.9 (#7563) 
## Summary

- Bumps `langgraph` patch version from `1.1.8` to `1.1.9` in
`libs/langgraph/pyproject.toml`

## Test plan

- [ ] Verify version string is correct in `pyproject.toml`
- [ ] Confirm release workflow triggers on merge
 2026-04-21 09:38:58 -04:00
Eugene YurtsevandGitHub 4956134a37 release(langgraph): 1.1.8 (#7545) 
releasing 1.1.8
 2026-04-17 19:41:13 +00:00
Eugene YurtsevandGitHub d194c18c06 release(langgraph): 1.1.7 (#7540) 
release langgraph 1.1.7
 2026-04-17 15:19:18 +00:00
Eugene YurtsevandGitHub 2ff294af77 release(langgraph): 1.1.7a2 (#7511) 
Release 1.1.7a2
 2026-04-14 16:55:35 +00:00
William FHGitHubEugene Yurtsev
 		4c67f84016 chore: allow passing some metadata only for tracing purposes (#7383) 
Allows us to put some more information for tracing purposes (e.g.,
ls_integration) without dumping it into the streaming APIs (good for
performance)
Move some other metadata into tracing only since it's not needed in
streaming APIs

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
 2026-04-14 09:58:24 -04:00
Eugene YurtsevandGitHub b442bf802a release(langgraph): 1.1.7a1 (#7476) 
Adding graph life cycle callbacks
 2026-04-10 21:12:03 +00:00
Sydney RunkleandGitHub c3ba590079 release: langgraph 1.1.6 (#7407) 2026-04-03 14:57:24 -04:00
Sydney RunkleandGitHub 4705248c5b release: prebuilt 1.0.9 and langgraph 1.1.5 (#7401) 2026-04-03 14:01:24 +00:00
Eugene YurtsevandGitHub 5c9c1d598d release(langgraph): 1.1.4 (#7356) 
1.1.4
 2026-03-31 08:48:44 -04:00
Quanzheng LongandGitHub 7031421cb0 release(langgraph): 1.1.3 (#7215) 
- [x] **Add tests and docs**:NA

- [x] **Lint and test**:

Additional guidelines:

- Make sure optional dependencies are imported within a function.
- Please do not add dependencies to `pyproject.toml` files (even
optional ones) unless they are **required** for unit tests.
- Most PRs should not touch more than one package.
- Changes should be backwards compatible.
 2026-03-17 18:17:48 -07:00
Sydney RunkleandGitHub 56834787eb release(langgraph): 1.1.2 (#7135) 2026-03-12 13:07:16 -04:00
Sydney RunkleandGitHub ed540155e3 release(langgraph): 1.1.1 (#7120) 2026-03-11 18:10:09 -04:00
Sydney RunkleandGitHub 3330ccdea4 release(langgraph): 1.1 (#7102) 
exciting!

relnotes preview:

# LangGraph 1.1.0 Release Notes

## Type-Safe Streaming & Invoke

LangGraph 1.1 introduces `version="v2"` — a new opt-in streaming format
that brings full type safety to `stream()`, `astream()`, `invoke()`, and
`ainvoke()`.

### What's changing

**v1 (default, unchanged):** `stream()` yields bare tuples like
`(stream_mode, data)` or just `data`. `invoke()` returns a plain `dict`.
Interrupts are mixed into the output dict under `"__interrupt__"`.

**v2 (opt-in):** `stream()` yields strongly-typed `StreamPart` dicts
with `type`, `ns`, `data`, and (for values) `interrupts` fields.
`invoke()` returns a `GraphOutput` object with `.value` and
`.interrupts` attributes. When your state schema is a Pydantic model or
dataclass, outputs are automatically coerced to the correct type.

### `invoke()` / `ainvoke()` with `version="v2"`

```python
from langgraph.types import GraphOutput

result = graph.invoke({"input": "hello"}, version="v2")

# result is a GraphOutput, not a dict
assert isinstance(result, GraphOutput)
result.value       # your output — dict, Pydantic model, or dataclass
result.interrupts  # tuple[Interrupt, ...], empty if none occurred
```

With a non-`"values"` stream mode, `invoke(..., stream_mode="updates",
version="v2")` returns `list[StreamPart]` instead of `list[tuple]`.

### `stream()` / `astream()` with `version="v2"`

```python
for part in graph.stream({"input": "hello"}, version="v2"):
    if part["type"] == "values":
        part["data"]        # OutputT — full state
        part["interrupts"]  # tuple[Interrupt, ...]
    elif part["type"] == "updates":
        part["data"]        # dict[str, Any]
    elif part["type"] == "messages":
        part["data"]        # tuple[BaseMessage, dict]
    elif part["type"] == "custom":
        part["data"]        # Any
    elif part["type"] == "tasks":
        part["data"]        # TaskPayload | TaskResultPayload
    elif part["type"] == "debug":
        part["data"]        # DebugPayload
```

Each stream mode has its own `TypedDict` — `ValuesStreamPart`,
`UpdatesStreamPart`, `MessagesStreamPart`, `CustomStreamPart`,
`CheckpointStreamPart`, `TasksStreamPart`, `DebugStreamPart` — all
importable from `langgraph.types`. The union type `StreamPart` is a
discriminated union on `part["type"]`, enabling full type narrowing in
editors and type checkers.

### Pydantic & dataclass output coercion

When your graph's state schema is a Pydantic model or dataclass,
`version="v2"` automatically coerces outputs to the declared type:

```python
from pydantic import BaseModel

class MyState(BaseModel):
    answer: str
    count: int

graph = StateGraph(MyState)
# ... build graph ...
compiled = graph.compile()

result = compiled.invoke({"answer": "", "count": 0}, version="v2")
assert isinstance(result.value, MyState)  # not a dict!
```

### Backward compatibility

- **Default is still `version="v1"`** — existing code works without
changes.
- To make migration easier, `GraphOutput` supports old-style best-effort
access to graph values and interrupts. Dict-style access
(`result["key"]`, `"key" in result`, `result["__interrupt__"]`) still
works and delegates to `result.value` / `result.interrupts` under the
hood. However, this is **deprecated** and emits a
`LangGraphDeprecatedSinceV11` warning. It will be removed in v3.0 —
migrate to `result.value` and `result.interrupts` at your convenience.

```python
result = graph.invoke({"input": "hello"}, version="v2")

# Old style — still works, but deprecated
result["input"]          # delegates to result.value["input"]
result["__interrupt__"]  # delegates to result.interrupts
"input" in result        # delegates to "input" in result.value

# New style — preferred
result.value["input"]
result.interrupts
```

## Migration Guide

1. **No action required** — `version="v1"` remains the default. All
existing code continues to work.
2. **Adopt v2 incrementally** — Add `version="v2"` to individual
`invoke()`/`stream()` calls to get typed outputs.
3. **Use typed imports** — Import `GraphOutput`, `StreamPart`, and
individual part types from `langgraph.types` for type-safe code.
 2026-03-10 12:41:30 +00:00
William FHandGitHub cdda595e6e release(langgraph) 1.0.10 (#6967) 2026-02-27 13:00:05 -08:00
William FHandGitHub a04ec5d6f0 release: Candidate (#6947) 2026-02-26 12:09:34 -08:00
Sydney RunkleandGitHub 73cebea3c2 release: langgraph + prebuilt (#6875) 2026-02-19 13:12:01 -05:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>John Kennedy
 		4eb1766b58 chore(deps): bump the all-dependencies group in /libs/langgraph with 6 updates (#6815) 
Bumps the all-dependencies group in /libs/langgraph with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [langchain-core](https://github.com/langchain-ai/langchain) | `1.2.7`
| `1.2.12` |
| [syrupy](https://github.com/syrupy-project/syrupy) | `5.0.0` | `5.1.0`
|
| [uvloop](https://github.com/MagicStack/uvloop) | `0.21.0beta1` |
`0.22.1` |
| [pyperf](https://github.com/psf/pyperf) | `2.9.0` | `2.10.0` |
| [redis](https://github.com/redis/redis-py) | `7.1.0` | `7.1.1` |
| [ruff](https://github.com/astral-sh/ruff) | `0.14.13` | `0.15.1` |

Updates `langchain-core` from 1.2.7 to 1.2.12
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.2.12</h2>
<p>Changes since langchain-core==1.2.11</p>
<p>release(core): 1.2.12 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35192">#35192</a>)
fix(core): fix setting <code>ChatGeneration.text</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35191">#35191</a>)</p>
<h2>langchain-core==1.2.11</h2>
<p>Changes since langchain-core==1.2.10</p>
<p>release(core): 1.2.11 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35144">#35144</a>)
fix(openai): sanitize urls when counting tokens in images (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35143">#35143</a>)
chore(core): clean up docstring mismatch and redundant logic in
langchain-core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35064">#35064</a>)
fix(core): replace bare except with Exception in tracer (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35138">#35138</a>)</p>
<h2>langchain-core==1.2.10</h2>
<p>Changes since langchain-core==1.2.9</p>
<p>release(core): 1.2.10 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35136">#35136</a>)
chore(deps): bump the langchain-deps group across 3 directories with 40
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35129">#35129</a>)
chore(deps): bump the langchain-deps group across 3 directories with 11
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35121">#35121</a>)
feat(core): add ContextOverflowError, raise in anthropic and openai (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35099">#35099</a>)
feat(model-profiles): add <code>text_inputs</code> and
<code>text_outputs</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35084">#35084</a>)
feat(core): count tokens from tool schemas in
<code>count_tokens_approximately</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35098">#35098</a>)
docs(core): add missing <code>name</code> docstring for
<code>RunnableSerializable</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35088">#35088</a>)</p>
<h2>langchain-core==1.2.9</h2>
<p>Changes since langchain-core==1.2.8</p>
<p>release(core): 1.2.9 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35025">#35025</a>)
fix(core): adjust cap when scaling approximate token counts (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35017">#35017</a>)
revert: precompile hex color regex pattern at module level (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35016">#35016</a>)
chore: add <code>make type</code> target (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35015">#35015</a>)
revert: &quot;chore: add typing target in <code>Makefile</code>&quot;
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35013">#35013</a>)
chore: add typing target in <code>Makefile</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35012">#35012</a>)
fix(core): apply cap when scaling approximate token counts (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35005">#35005</a>)
feat(core): allow scaling by reported usage when counting tokens
approximately (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34996">#34996</a>)
test(core): increase <code>delta_time</code> for flaky test (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34982">#34982</a>)
chore: enrich <code>pyproject.toml</code> files (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34980">#34980</a>)</p>
<h2>langchain-core==1.2.8</h2>
<p>Changes since langchain-core==1.2.7</p>
<p>release(core): 1.2.8 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34975">#34975</a>)
docs(core): add examples for <code>pretty_repr</code>,
<code>pretty_print</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34968">#34968</a>)
docs(core): use proper admonition for <code>get_buffer_string</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34967">#34967</a>)
docs: add usage examples to core classes (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34841">#34841</a>)
chore(core): fix docstring format (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34966">#34966</a>)
chore(deps): bump the uv group across 20 directories with 3 updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34941">#34941</a>)
docs: add example to create_message function docstring (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34851">#34851</a>)
docs(core): clarify <a
href="https://github.com/tool"><code>@​tool</code></a> decorator
argument and return type requirements (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34860">#34860</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/b06716fb879f0d656ce4d1dad4a9710a61e8ec1e"><code>b06716f</code></a>
release(core): 1.2.12 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35192">#35192</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/16cabfa212782d03b00e08658fb3e74160a1dd45"><code>16cabfa</code></a>
fix(core): fix setting <code>ChatGeneration.text</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35191">#35191</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/8f859bd91f122b532689db199f69a6464a1bf7ef"><code>8f859bd</code></a>
release(huggingface): 1.2.1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35182">#35182</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/19ddd42891514aba6d2c92cd32a915e7bb4b7b31"><code>19ddd42</code></a>
fix(ollama): raise error when clients are not initialized (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35185">#35185</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/a50d86c353bdf611bd0b908d5fc3d737086dba98"><code>a50d86c</code></a>
docs(langchain-classic): clarify MultiVectorRetriever usage (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35053">#35053</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/f89e30eb131d48c5354dd98c068a229b4c585f2d"><code>f89e30e</code></a>
chore(huggingface): version bump for huggingface-hub and transformers
deps (#...</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/6ac12b330a5c4912c37aa3bd888bc086d5d387f7"><code>6ac12b3</code></a>
chore: bump pillow from 11.3.0 to 12.1.1 in /libs/partners/openai (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35177">#35177</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/d41dedae978dfd4e4ee82d57fc1f0c530d827b90"><code>d41deda</code></a>
fix(langchain-classic): validate ensemble retriever weights (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35078">#35078</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/9d0bd8376cdd19dc19ac34d15a34dabe94361d8b"><code>9d0bd83</code></a>
chore: bump pillow from 11.3.0 to 12.1.1 in /libs/partners/perplexity
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35176">#35176</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/f22f5d5d673d2db5dc8a68991cdc063664c6f96b"><code>f22f5d5</code></a>
chore(deps): bump pillow from 11.3.0 to 12.1.1 in /libs/langchain (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35175">#35175</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchain/compare/langchain-core==1.2.7...langchain-core==1.2.12">compare
view</a></li>
</ul>
</details>
<br />

Updates `syrupy` from 5.0.0 to 5.1.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/syrupy-project/syrupy/releases">syrupy's
releases</a>.</em></p>
<blockquote>
<h2>v5.1.0</h2>
<h1><a
href="https://github.com/syrupy-project/syrupy/compare/v5.0.0...v5.1.0">5.1.0</a>
(2026-01-25)</h1>
<h3>Features</h3>
<ul>
<li>add serializer plugin system; plugins for data models (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1062">#1062</a>)
(<a
href="https://github.com/syrupy-project/syrupy/commit/df9bc8f6b3a222dde82167e10a2e6bb57456305a">df9bc8f</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/syrupy-project/syrupy/blob/main/CHANGELOG.md">syrupy's
changelog</a>.</em></p>
<blockquote>
<h1><a
href="https://github.com/syrupy-project/syrupy/compare/v5.0.0...v5.1.0">5.1.0</a>
(2026-01-25)</h1>
<h3>Features</h3>
<ul>
<li>add serializer plugin system; plugins for data models (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1062">#1062</a>)
(<a
href="https://github.com/syrupy-project/syrupy/commit/df9bc8f6b3a222dde82167e10a2e6bb57456305a">df9bc8f</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/7096efdee61a8e1bc47492bdd0bc860766df40e9"><code>7096efd</code></a>
chore(release): 5.1.0 [skip ci]</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/07aa00dd48d65e74814cec863b5f236e09afb464"><code>07aa00d</code></a>
chore(deps): update dependency attrs to v25 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1063">#1063</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/1f29ae061e9557e205e50fb2f9971ee95c4bd08e"><code>1f29ae0</code></a>
docs: add bwrob as a contributor for code (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1064">#1064</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/df9bc8f6b3a222dde82167e10a2e6bb57456305a"><code>df9bc8f</code></a>
feat: add serializer plugin system; plugins for data models (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1062">#1062</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/841257deaf598df7c3d154b8e2d694f8bb7e5055"><code>841257d</code></a>
chore(deps): update dependency coverage to v7.13.1 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1061">#1061</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/2d8dfa7f7bb2a5f7c0210107dbb65b62a615d434"><code>2d8dfa7</code></a>
chore(deps): update codecov/codecov-action action to v5.5.2 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1056">#1056</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/f5f9ef77027983d3b62d8cc5bfc3a9ef058fe509"><code>f5f9ef7</code></a>
chore(deps): update dependency debugpy to v1.8.18 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1057">#1057</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/eaeb6ae11f57aa3e595d4c45e7be4a3ed2d66dfc"><code>eaeb6ae</code></a>
chore(deps): update dependency pytest to v9.0.2 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1055">#1055</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/263b23b768ef761c3f7e1faa0671b0709c1887b1"><code>263b23b</code></a>
chore(deps): update python docker tag to v3.14.1 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1054">#1054</a>)</li>
<li><a
href="https://github.com/syrupy-project/syrupy/commit/a0dd77b023fee34ff0968a822e0d0740c9c7fb93"><code>a0dd77b</code></a>
chore(deps): update actions/checkout action to v6.0.1 (<a
href="https://redirect.github.com/syrupy-project/syrupy/issues/1053">#1053</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/syrupy-project/syrupy/compare/v5.0.0...v5.1.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `uvloop` from 0.21.0beta1 to 0.22.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/MagicStack/uvloop/releases">uvloop's
releases</a>.</em></p>
<blockquote>
<h2>v0.22.1</h2>
<p>This is identical to 0.22.0, re-ran with CI fixes</p>
<h2>v0.22.0</h2>
<h1>Changes</h1>
<ul>
<li>
<p>Fixes for Python 3.14 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/638">#638</a>)
(by <a href="https://github.com/graingert"><code>@​graingert</code></a>
<a href="https://github.com/hroncok"><code>@​hroncok</code></a> <a
href="https://github.com/paulocheque"><code>@​paulocheque</code></a> <a
href="https://github.com/fantix"><code>@​fantix</code></a> in 46456b6a
for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/637">#637</a>)</p>
</li>
<li>
<p>Add free-threading support (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/693">#693</a>)
(by <a
href="https://github.com/kumaraditya303"><code>@​kumaraditya303</code></a>
in 286b3707 for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/642">#642</a>)</p>
</li>
</ul>
<h1>Fixes</h1>
<ul>
<li>
<p>Use Cython <code>enum</code> for <code>__PREALLOCED_BUFS</code> (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/634">#634</a>)
(by <a href="https://github.com/jakirkham"><code>@​jakirkham</code></a>
in 7bb12a17 for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/634">#634</a>)</p>
</li>
<li>
<p>test: fix getaddrinfo test (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/663">#663</a>)
(by <a href="https://github.com/fantix"><code>@​fantix</code></a> in
56807922 for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/663">#663</a>)</p>
</li>
<li>
<p>test: fix task name for Python 3.13.3/3.14 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/662">#662</a>)
(by <a href="https://github.com/cjwatson"><code>@​cjwatson</code></a> in
96b7ed31 for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/662">#662</a>)</p>
</li>
</ul>
<h2>v0.21.0</h2>
<h1>Changes</h1>
<ul>
<li>Add cleanup_socket param on create_unix_server()
(<a
href="https://redirect.github.com/MagicStack/uvloop/issues/623">#623</a>)
(by <a href="https://github.com/fantix"><code>@​fantix</code></a> in
d6114d2)</li>
</ul>
<h1>Fixes</h1>
<ul>
<li>
<p>Use cythonized SO_REUSEPORT rather than the unwrapped native one. (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/609">#609</a>)
(by <a href="https://github.com/ptribble"><code>@​ptribble</code></a> in
4083a94e for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/550">#550</a>)</p>
</li>
<li>
<p>UDP errors should result in protocol.error_received (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/601">#601</a>)
(by <a
href="https://github.com/jensbjorgensen"><code>@​jensbjorgensen</code></a>
in 3c3bbeff)</p>
</li>
<li>
<p>Updates for Cython3 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/587">#587</a>)
(by <a
href="https://github.com/alan-brooks"><code>@​alan-brooks</code></a> in
3fba9fab for <a
href="https://redirect.github.com/MagicStack/uvloop/issues/587">#587</a>)</p>
</li>
<li>
<p>Test with Python 3.13 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/610">#610</a>)
(by <a
href="https://github.com/edgarrmondragon"><code>@​edgarrmondragon</code></a>
in fb5a139)</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/MagicStack/uvloop/commit/74f4c96d3fc5281b1820491d2568de771ea7851b"><code>74f4c96</code></a>
uvloop 0.22.1</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/321d345bdadd4d9f244a22ab9778a66d6cdd7f4f"><code>321d345</code></a>
ci: bump pypa/gh-action-pypi-publish</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/3cf6b44fb39e0a865c812b8070fc8af640750476"><code>3cf6b44</code></a>
uvloop 0.22.0</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/e4d569e244ba1c44305254a89e1abb7484759f73"><code>e4d569e</code></a>
ci: use native ubuntu-24.04-arm</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/d9fa054cf882615f7810081ed2bbb7820544371d"><code>d9fa054</code></a>
ci: fix test and release workflow</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/7effa903f6f4e6d66a6f330afac63079135826ec"><code>7effa90</code></a>
ci: fix artifact handling</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/286b370702109f84f60cfe80deae9abf8da2a2e4"><code>286b370</code></a>
add free-threading support (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/693">#693</a>)</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/46456b6abd7e98b70e1dd38252272a98533cc75b"><code>46456b6</code></a>
Fixes for Python 3.14 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/638">#638</a>)</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/96b7ed31afaf02800d779a395591da6a2c8c50e1"><code>96b7ed3</code></a>
test: fix task name for Python 3.13.3/3.14 (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/662">#662</a>)</li>
<li><a
href="https://github.com/MagicStack/uvloop/commit/56807922f847ddac231a53d5b03eef70092b987c"><code>5680792</code></a>
test: fix getaddrinfo test (<a
href="https://redirect.github.com/MagicStack/uvloop/issues/663">#663</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/MagicStack/uvloop/compare/v0.21.0beta1...v0.22.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `pyperf` from 2.9.0 to 2.10.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/psf/pyperf/releases">pyperf's
releases</a>.</em></p>
<blockquote>
<h2>2.10.0</h2>
<h2>What's Changed</h2>
<ul>
<li>ReadTheDocs: use latest Ubuntu and Python by <a
href="https://github.com/vstinner"><code>@​vstinner</code></a> in <a
href="https://redirect.github.com/psf/pyperf/pull/218">psf/pyperf#218</a></li>
<li>Add BSD support for track-memory by <a
href="https://github.com/lcheylus"><code>@​lcheylus</code></a> in <a
href="https://redirect.github.com/psf/pyperf/pull/220">psf/pyperf#220</a></li>
<li>Docs: Update minimum Python version. Add matching badge by <a
href="https://github.com/moreati"><code>@​moreati</code></a> in <a
href="https://redirect.github.com/psf/pyperf/pull/226">psf/pyperf#226</a></li>
<li>Remove fallbacks for unsupported Python versions (&lt; 3.9) by <a
href="https://github.com/moreati"><code>@​moreati</code></a> in <a
href="https://redirect.github.com/psf/pyperf/pull/228">psf/pyperf#228</a></li>
<li>Setup Dependabot for Github actions, bump checkout and setup-python
actions by <a
href="https://github.com/maurycy"><code>@​maurycy</code></a> in <a
href="https://redirect.github.com/psf/pyperf/pull/229">psf/pyperf#229</a></li>
<li>Recognise CPython as a JIT implementation by <a
href="https://github.com/Fidget-Spinner"><code>@​Fidget-Spinner</code></a>
in <a
href="https://redirect.github.com/psf/pyperf/pull/231">psf/pyperf#231</a></li>
<li>Prepare 2.10.0 release by <a
href="https://github.com/Fidget-Spinner"><code>@​Fidget-Spinner</code></a>
in <a
href="https://redirect.github.com/psf/pyperf/pull/232">psf/pyperf#232</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/lcheylus"><code>@​lcheylus</code></a>
made their first contribution in <a
href="https://redirect.github.com/psf/pyperf/pull/220">psf/pyperf#220</a></li>
<li><a href="https://github.com/maurycy"><code>@​maurycy</code></a> made
their first contribution in <a
href="https://redirect.github.com/psf/pyperf/pull/229">psf/pyperf#229</a></li>
<li><a
href="https://github.com/Fidget-Spinner"><code>@​Fidget-Spinner</code></a>
made their first contribution in <a
href="https://redirect.github.com/psf/pyperf/pull/231">psf/pyperf#231</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/psf/pyperf/compare/2.9.0...2.10.0">https://github.com/psf/pyperf/compare/2.9.0...2.10.0</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psf/pyperf/blob/main/doc/changelog.rst">pyperf's
changelog</a>.</em></p>
<blockquote>
<h2>Version 2.10.0 (2026-02-07)</h2>
<ul>
<li>Feature: JIT builds of CPython are now recognized as a JIT
implementation by :func:<code>perf.python_has_jit</code>.
Patch by Ken Jin.</li>
<li>Feature: Memory tracker now supports BSD.
Patch by Laurent Cheylus and Victor Stinner.</li>
<li>Maintenance: <code>pyperf</code> now requires Python 3.9 or higher.
Patch by Alex Willmer.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psf/pyperf/commit/ddb748a44d766dac28b2b1fa570c64503bbec82c"><code>ddb748a</code></a>
Prepare 2.10.0 release (<a
href="https://redirect.github.com/psf/pyperf/issues/232">#232</a>)</li>
<li><a
href="https://github.com/psf/pyperf/commit/8f6e7d037a890dc26c01713a279d06ae5694123e"><code>8f6e7d0</code></a>
Recognise CPython as a JIT implementation (<a
href="https://redirect.github.com/psf/pyperf/issues/231">#231</a>)</li>
<li><a
href="https://github.com/psf/pyperf/commit/ff3ba746161edae3d514635e6a722ce0fb3efbd3"><code>ff3ba74</code></a>
Setup Dependabot for Github actions, bump checkout and setup-python
actions (...</li>
<li><a
href="https://github.com/psf/pyperf/commit/188810f42e79755ea43c5f85a55d7757c31f5ce9"><code>188810f</code></a>
Remove fallbacks for unsupported Python versions (&lt; 3.9) (<a
href="https://redirect.github.com/psf/pyperf/issues/228">#228</a>)</li>
<li><a
href="https://github.com/psf/pyperf/commit/e6675c6208b15c7409745dfd19d206e7f03844f1"><code>e6675c6</code></a>
Docs: Update minimum Python version. Add matching badge (<a
href="https://redirect.github.com/psf/pyperf/issues/226">#226</a>)</li>
<li><a
href="https://github.com/psf/pyperf/commit/d2cc8031ef2ab8e398ff01ffa545d07cf6adfdf1"><code>d2cc803</code></a>
Add BSD support for track-memory (<a
href="https://redirect.github.com/psf/pyperf/issues/220">#220</a>)</li>
<li><a
href="https://github.com/psf/pyperf/commit/2fcee6089886e15fdc23cbde820ae1cc582610ea"><code>2fcee60</code></a>
ReadTheDocs: use latest Ubuntu and Python (<a
href="https://redirect.github.com/psf/pyperf/issues/218">#218</a>)</li>
<li>See full diff in <a
href="https://github.com/psf/pyperf/compare/2.9.0...2.10.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `redis` from 7.1.0 to 7.1.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/redis/redis-py/releases">redis's
releases</a>.</em></p>
<blockquote>
<h2>7.1.1</h2>
<h1>Changes</h1>
<h2>🧪 Experimental Features</h2>
<ul>
<li>Added initial health check policies, refactored add_database method
(<a
href="https://redirect.github.com/redis/redis-py/issues/3906">#3906</a>)</li>
</ul>
<h2>🧰 Maintenance</h2>
<ul>
<li>Disabled SCH in MultiDBClient underlying clients by default (<a
href="https://redirect.github.com/redis/redis-py/issues/3938">#3938</a>)</li>
<li>Added logging for MultiDBClients (<a
href="https://redirect.github.com/redis/redis-py/issues/3865">#3865</a>
<a
href="https://redirect.github.com/redis/redis-py/issues/3896">#3896</a>)</li>
</ul>
<p>We'd like to thank all the contributors who worked on this release!
<a
href="https://github.com/vladvildanov"><code>@​vladvildanov</code></a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/redis/redis-py/commit/7351a1e2d68f386ce6079e274df6bf2ae1406188"><code>7351a1e</code></a>
Updating lib version to 7.1.1</li>
<li><a
href="https://github.com/redis/redis-py/commit/b81c856c6b9f965cc5e4bb5fdcb2d3f323687357"><code>b81c856</code></a>
Disabled SCH in MultiDBClient underlying clients (<a
href="https://redirect.github.com/redis/redis-py/issues/3938">#3938</a>)</li>
<li><a
href="https://github.com/redis/redis-py/commit/0438784ff41c0f14c6dd78682b9a8d9149a7b33b"><code>0438784</code></a>
Added initial health check policies, refactored add_database method (<a
href="https://redirect.github.com/redis/redis-py/issues/3906">#3906</a>)</li>
<li><a
href="https://github.com/redis/redis-py/commit/76befb443c583815cc99100a58ef943096f27b50"><code>76befb4</code></a>
Added logging for MultiDBClients (<a
href="https://redirect.github.com/redis/redis-py/issues/3896">#3896</a>)</li>
<li><a
href="https://github.com/redis/redis-py/commit/faee0fbbafd1ab4ad7f5402385f71660c5601948"><code>faee0fb</code></a>
Remove high-severity exception logging (<a
href="https://redirect.github.com/redis/redis-py/issues/3865">#3865</a>)</li>
<li>See full diff in <a
href="https://github.com/redis/redis-py/compare/v7.1.0...v7.1.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.14.13 to 0.15.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.1</h2>
<h2>Release Notes</h2>
<p>Released on 2026-02-12.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>airflow</code>] Add ruff rules to catch deprecated Airflow
imports for Airflow 3.1 (<code>AIR321</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22376">#22376</a>)</li>
<li>[<code>airflow</code>] Third positional parameter not named
<code>ti_key</code> should be flagged for
<code>BaseOperatorLink.get_link</code> (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22828">#22828</a>)</li>
<li>[<code>flake8-gettext</code>] Fix false negatives for plural
argument of <code>ngettext</code> (<code>INT001</code>,
<code>INT002</code>, <code>INT003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21078">#21078</a>)</li>
<li>[<code>pyflakes</code>] Fix infinite loop in preview fix for
<code>unused-import</code> (<code>F401</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23038">#23038</a>)</li>
<li>[<code>pygrep-hooks</code>] Detect non-existent mock methods in
standalone expressions (<code>PGH005</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22830">#22830</a>)</li>
<li>[<code>pylint</code>] Allow dunder submodules and improve diagnostic
range (<code>PLC2701</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22804">#22804</a>)</li>
<li>[<code>pyupgrade</code>] Improve diagnostic range for tuples
(<code>UP024</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23013">#23013</a>)</li>
<li>[<code>refurb</code>] Check subscripts in tuple do not use lambda
parameters in <code>reimplemented-operator</code> (<code>FURB118</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23079">#23079</a>)</li>
<li>[<code>ruff</code>] Detect mutable defaults in <code>field</code>
calls (<code>RUF008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23046">#23046</a>)</li>
<li>[<code>ruff</code>] Ignore std <code>cmath.inf</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23120">#23120</a>)</li>
<li>[<code>ruff</code>] New rule <code>float-equality-comparison</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/20585">#20585</a>)</li>
<li>Don't format unlabeled Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23106">#23106</a>)</li>
<li>Markdown formatting support in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23063">#23063</a>)</li>
<li>Support Quarto Markdown language markers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22947">#22947</a>)</li>
<li>Support formatting <code>pycon</code> Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23112">#23112</a>)</li>
<li>Use extension mapping to select Markdown code block language (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22934">#22934</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Avoid false positive for undefined variables in <code>FAST001</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23224">#23224</a>)</li>
<li>Avoid introducing syntax errors for <code>FAST003</code> autofix (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23227">#23227</a>)</li>
<li>Avoid suggesting <code>InitVar</code> for <code>__post_init__</code>
that references PEP 695 type parameters (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23226">#23226</a>)</li>
<li>Deduplicate type variables in generic functions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23225">#23225</a>)</li>
<li>Fix exception handler parenthesis removal for Python 3.14+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23126">#23126</a>)</li>
<li>Fix f-string middle panic when parsing t-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23232">#23232</a>)</li>
<li>Wrap <code>RUF020</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23210">#23210</a>)</li>
<li>Wrap <code>UP007</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23208">#23208</a>)</li>
<li>Fix missing diagnostics for last range suppression in file (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23242">#23242</a>)</li>
<li>[<code>pyupgrade</code>] Fix syntax error on string with newline
escape and comment (<code>UP037</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22968">#22968</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Use <code>ruff</code> instead of <code>Ruff</code> as the program
name in GitHub output format (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23240">#23240</a>)</li>
<li>[<code>PT006</code>] Fix syntax error when unpacking nested tuples
in <code>parametrize</code> fixes (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22441">#22441</a>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22464">#22464</a>)</li>
<li>[<code>airflow</code>] Catch deprecated attribute access from
context key for Airflow 3.0 (<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22850">#22850</a>)</li>
<li>[<code>airflow</code>] Capture deprecated arguments and a decorator
(<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23170">#23170</a>)</li>
<li>[<code>flake8-boolean-trap</code>] Add
<code>multiprocessing.Value</code> to excluded functions for
<code>FBT003</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23010">#23010</a>)</li>
<li>[<code>flake8-bugbear</code>] Add a secondary annotation showing the
previous occurrence (<code>B033</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22634">#22634</a>)</li>
<li>[<code>flake8-type-checking</code>] Add sub-diagnostic showing the
runtime use of an annotation (<code>TC004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23091">#23091</a>)</li>
<li>[<code>isort</code>] Support configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23151">#23151</a>)</li>
<li>[<code>ruff</code>] Improve the diagnostic for <code>RUF012</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23202">#23202</a>)</li>
</ul>
<h3>Formatter</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.1</h2>
<p>Released on 2026-02-12.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>airflow</code>] Add ruff rules to catch deprecated Airflow
imports for Airflow 3.1 (<code>AIR321</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22376">#22376</a>)</li>
<li>[<code>airflow</code>] Third positional parameter not named
<code>ti_key</code> should be flagged for
<code>BaseOperatorLink.get_link</code> (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22828">#22828</a>)</li>
<li>[<code>flake8-gettext</code>] Fix false negatives for plural
argument of <code>ngettext</code> (<code>INT001</code>,
<code>INT002</code>, <code>INT003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21078">#21078</a>)</li>
<li>[<code>pyflakes</code>] Fix infinite loop in preview fix for
<code>unused-import</code> (<code>F401</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23038">#23038</a>)</li>
<li>[<code>pygrep-hooks</code>] Detect non-existent mock methods in
standalone expressions (<code>PGH005</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22830">#22830</a>)</li>
<li>[<code>pylint</code>] Allow dunder submodules and improve diagnostic
range (<code>PLC2701</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22804">#22804</a>)</li>
<li>[<code>pyupgrade</code>] Improve diagnostic range for tuples
(<code>UP024</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23013">#23013</a>)</li>
<li>[<code>refurb</code>] Check subscripts in tuple do not use lambda
parameters in <code>reimplemented-operator</code> (<code>FURB118</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23079">#23079</a>)</li>
<li>[<code>ruff</code>] Detect mutable defaults in <code>field</code>
calls (<code>RUF008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23046">#23046</a>)</li>
<li>[<code>ruff</code>] Ignore std <code>cmath.inf</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23120">#23120</a>)</li>
<li>[<code>ruff</code>] New rule <code>float-equality-comparison</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/20585">#20585</a>)</li>
<li>Don't format unlabeled Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23106">#23106</a>)</li>
<li>Markdown formatting support in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23063">#23063</a>)</li>
<li>Support Quarto Markdown language markers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22947">#22947</a>)</li>
<li>Support formatting <code>pycon</code> Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23112">#23112</a>)</li>
<li>Use extension mapping to select Markdown code block language (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22934">#22934</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Avoid false positive for undefined variables in <code>FAST001</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23224">#23224</a>)</li>
<li>Avoid introducing syntax errors for <code>FAST003</code> autofix (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23227">#23227</a>)</li>
<li>Avoid suggesting <code>InitVar</code> for <code>__post_init__</code>
that references PEP 695 type parameters (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23226">#23226</a>)</li>
<li>Deduplicate type variables in generic functions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23225">#23225</a>)</li>
<li>Fix exception handler parenthesis removal for Python 3.14+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23126">#23126</a>)</li>
<li>Fix f-string middle panic when parsing t-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23232">#23232</a>)</li>
<li>Wrap <code>RUF020</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23210">#23210</a>)</li>
<li>Wrap <code>UP007</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23208">#23208</a>)</li>
<li>Fix missing diagnostics for last range suppression in file (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23242">#23242</a>)</li>
<li>[<code>pyupgrade</code>] Fix syntax error on string with newline
escape and comment (<code>UP037</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22968">#22968</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Use <code>ruff</code> instead of <code>Ruff</code> as the program
name in GitHub output format (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23240">#23240</a>)</li>
<li>[<code>PT006</code>] Fix syntax error when unpacking nested tuples
in <code>parametrize</code> fixes (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22441">#22441</a>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22464">#22464</a>)</li>
<li>[<code>airflow</code>] Catch deprecated attribute access from
context key for Airflow 3.0 (<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22850">#22850</a>)</li>
<li>[<code>airflow</code>] Capture deprecated arguments and a decorator
(<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23170">#23170</a>)</li>
<li>[<code>flake8-boolean-trap</code>] Add
<code>multiprocessing.Value</code> to excluded functions for
<code>FBT003</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23010">#23010</a>)</li>
<li>[<code>flake8-bugbear</code>] Add a secondary annotation showing the
previous occurrence (<code>B033</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22634">#22634</a>)</li>
<li>[<code>flake8-type-checking</code>] Add sub-diagnostic showing the
runtime use of an annotation (<code>TC004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23091">#23091</a>)</li>
<li>[<code>isort</code>] Support configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23151">#23151</a>)</li>
<li>[<code>ruff</code>] Improve the diagnostic for <code>RUF012</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23202">#23202</a>)</li>
</ul>
<h3>Formatter</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/a2f11d239f91cf8daedb0764ec15fcfe29c5ae6d"><code>a2f11d2</code></a>
Prepare for 0.15.1 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23253">#23253</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d29628e9665baa17272aad489398eb72b70e60ff"><code>d29628e</code></a>
Remove docker-run-action (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23254">#23254</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/8a042667651d7b1cdfc1742478d2b29b04d91be0"><code>8a04266</code></a>
[ty] Allow discovering dependencies in system Python environments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22994">#22994</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/55d06c8879761c5500e9558502abc84cefcb7163"><code>55d06c8</code></a>
Ensure pending suppression diagnostics are reported (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23242">#23242</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d056a9fa6dfb842f2c0d439bf7b1a8099e5734ea"><code>d056a9f</code></a>
[<code>isort</code>] support for configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23151">#23151</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e22fa4f14d8fae550249e452d11bc53756df5c7a"><code>e22fa4f</code></a>
[ty] Fix method calls on subclasses of <code>Any</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23248">#23248</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/fa56c1550d723e458b91dc2405d5537d40401d5c"><code>fa56c15</code></a>
[ty] Fix bound method access on <code>None</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23246">#23246</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4fd07d0e1cbbb4e4c3f5b4c1f04f2d8b3f4a2bf2"><code>4fd07d0</code></a>
Make range suppression test snapshot actually useful (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23251">#23251</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/8c63bced13b21d1952a56e6a096d9c2ec4af442f"><code>8c63bce</code></a>
[ty] Include conditional symbols (like <code>datetime.UTC</code>) in
auto-import in more...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/46be94361b3b4c54be911eb88bfbd9666eb06a6d"><code>46be943</code></a>
Exclude WASM artifacts from GitHub releases (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23221">#23221</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.14.13...0.15.1">compare
view</a></li>
</ul>
</details>
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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>
 2026-02-17 09:28:01 -08:00
William FHandGitHub a7a27dd43a release(langgraph): 1.0.8 (#6757) 2026-02-06 07:27:08 -05:00
Sydney RunkleandGitHub 7b9ff6129b release: langgraph and prebuilt 1.0.7 (#6712) 2026-01-22 11:28:22 -05:00
Mason DaughertyandGitHub 089cdd0ffb chore: update twitter URLs (#6683) 2026-01-13 09:33:56 -05:00
Sydney RunkleandGitHub f91d79d0c8 fix: flip default on base cache (#6677) 
rebasing https://github.com/langchain-ai/langgraph/pull/6562 w/ current
main
 2026-01-12 15:26:37 -05:00
Josh RogersandGitHub 84023451a2 release(langgraph): bump to 1.0.5 (#6582) 
- **Description:** Bumping to 1.0.5 for compatibility with the latest
changes to the python langgraph-sdk.
  - **Issue:** N/A
  - **Dependencies:** N/A
  - **Twitter handle:** N/A
 2025-12-12 17:56:30 -05:00
Josh RogersGitHubWilliam FH
 		efe78447b3 feat(sdk-py): emit id as part of stream events (#6581) 
- **Description:** Provide the id of the event for routes that use SSE
streams. This will allow for more custom retry logic when streams
disconnect if needed.
  - **Issue:** N/A
  - **Dependencies:** N/A
  - **Twitter handle:** N/A

---------

Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com>
 2025-12-12 17:16:48 -05:00
William FHandGitHub b945b1f21e release(langgraph): 1.0.4 (#6502) 
This patch release includes a couple of small fixes and improvements,
such as:
- Include interrupt information in the values stream mode (no longer
rely solely on the updates stream mode):
https://github.com/langchain-ai/langgraph/pull/6475
- Omit thread_id from configurable to allow using context for stateful
runs via RemoteGraph:
https://github.com/langchain-ai/langgraph/pull/6497
 2025-11-25 20:27:49 +00:00
Caspar BroekhuizenandGitHub 0d4ac836e3 chore: langgraph patch release (#6429) 2025-11-10 09:37:35 -08:00
Mason DaughertyandGitHub 4ec92f9fb1 chore: add pyproject.toml links (#6364) 2025-11-07 07:43:51 -05:00
Sydney RunkleandGitHub c1661dd07f chore: bump prebuilt dep for lg (#6361) 2025-10-29 18:34:28 +00:00
Sydney RunkleandGitHub 4ac1c628ee chore: port tool node improvements back to langgraph (#6321) 
namespace decisions

```
langgraph.prebuilt
  ├── ToolRuntime  # new
# all of the other stuff that was already there

langgraph.prebuilt.tool_node
  ├── ToolNode
  ├── ToolCallRequest  # new
  ├── ToolRuntime  # new
  ├── InjectedState
  ├── InjectedStore
  ├── ToolCallWrapper
  ├── AsyncToolCallWrapper
  ├── tools_condition
```
```
langchain.tools
  ├── ToolRuntime  # now from langgraph.prebuilt
  ├── InjectedState  # now from langgraph.prebuilt
  ├── InjectedStore  # now from langgraph.prebuilt
  ├── ToolException
  ├── tool
  ├── BaseTool
  ├── InjectedToolArg
  ├── InjectedToolCallId
```
 2025-10-29 09:58:06 -07:00
Sydney RunkleandGitHub 41f8e61589 chore: bump core dep for prebuilt (#6323) 
bumping core dependency for `langgraph-prebuilt` to `>1.0.0` so that we
can take advantage of internal utils that allow `ToolRuntime` injection.

We were previously bumping the version in lock step with prebuilt (prev
version was 0.3.67), so this pattern is in line with that.

Also updating snapshots accordingly:
* New mermaid syntax for a few graphs
* Removal of `examples` from `AIMessage`
 2025-10-29 09:51:51 -07:00
William FHandGitHub fca3e4513c release: Checkpointers 3.0 (#6313) 
In this PR:

- Bump `langgraph-checkpoint` to 3.0
- Bump `langgraph-checkpoint-sqlite` to 3.0; Update
`langgraph-checkpoint` deps to >=3,<4
- Bump `langgraph-checkpoint-postgres` to 3.0; Update
`langgraph-checkpoint` max to <4 (keep prior min since the deprecated
functionality wasn't explicitly used)
- Bump `langgraph` to 1.0.1; update `langgraph-checkpoint` max bound to
4
- Bump `prebuilt` to 1.0.1; update `langgraph-checkpoint` max bound to 4
 2025-10-20 11:31:55 -07:00