Sourced from @langchain/core's
releases.
@langchain/core@1.1.36Patch Changes
#10512
bbbfea1Thanks@hntrl! - fix(core): fix streaming chunk merge for providers withoutindexon tool call deltas
_mergeListsnow falls back toid-based matching when items don't have anindexfield. Previously, providers routing through the OpenAI-compatible API withoutindexon streaming tool call deltas (e.g. Anthropic models viaChatOpenAI) would accumulate hundreds of individual raw deltas intool_call_chunksandadditional_kwargs.tool_callsinstead of merging them into a single entry per tool call. In a real trace with 3 concurrent subagents, this caused a single AI message to balloon from ~4KB to 146KB -- with 826 uncollapsed streaming fragments carrying a few bytes each.Also fixes
SystemMessage.concat()which used...thisto spread all instance properties (includinglc_kwargs) into the new constructor, causing each chainedconcat()call to nest one level deeper. After 7 middlewareconcat()calls (typical in deepagents), a 7KB system prompt would serialize to 81KB due to content being duplicated at every nesting level.
d2a0c2d
chore: version packages (#10508)bbbfea1
fix(core): fix _mergeLists id-only fallback and SystemMessage.concat
lc_kwarg...478652c
fix(openai): detect DeepSeek context overflow errors as ContextOverfl…
(#10481)3d35eb1
fix(langchain): add "aws" alias to MODEL_PROVIDER_CONFIG for
Bedrock hub prom...52e501b
fix(openai): guard JSON.parse in streaming json_schema when text is
empty (#1...ae4122f
Align Zod Importation For 'libs/langchain/src/agents/nodes/utils.ts' (#10258)Sourced from @typescript-eslint/eslint-plugin's
releases.
v8.57.2
8.57.2 (2026-03-23)
🩹 Fixes
- eslint-plugin: [prefer-optional-chain] remove dangling closing parenthesis (#11865)
- eslint-plugin: [array-type] ignore Array and ReadonlyArray without type arguments (#11971)
- eslint-plugin: [no-restricted-types] flag banned generics in extends or implements (#12120)
- eslint-plugin: [no-unsafe-return] false positive on unwrapping generic (#12125)
- eslint-plugin: [no-unsafe-return] false positive on unwrapping generic (#12125)
- eslint-plugin: [no-useless-default-assignment] skip reporting false positives for unresolved type parameters (#12127)
- eslint-plugin: [prefer-readonly-parameter-types] preserve type alias infomation (#11954)
- typescript-estree: skip createIsolatedProgram fallback for projectService (#12066, #12065)
❤️ Thank You
- Kirk Waiblinger
@kirkwaiblinger- Konv Suu
- mdm317
- Newton Yuan
@NewtonYuan- RyoheiYamamoto
- SungHyun627
@SungHyun627- Tamashoo
@TamashooSee GitHub Releases for more information.
You can read about our versioning strategy and releases on our website.
Sourced from @typescript-eslint/eslint-plugin's
changelog.
8.57.2 (2026-03-23)
🩹 Fixes
- eslint-plugin: [prefer-readonly-parameter-types] preserve type alias infomation (#11954)
- eslint-plugin: [no-useless-default-assignment] skip reporting false positives for unresolved type parameters (#12127)
- eslint-plugin: [no-unsafe-return] false positive on unwrapping generic (#12125)
- eslint-plugin: [no-restricted-types] flag banned generics in extends or implements (#12120)
- eslint-plugin: [array-type] ignore Array and ReadonlyArray without type arguments (#11971)
- eslint-plugin: [prefer-optional-chain] remove dangling closing parenthesis (#11865)
❤️ Thank You
- Kirk Waiblinger
@kirkwaiblinger- Konv Suu
- mdm317
- Newton Yuan
@NewtonYuan- SungHyun627
@SungHyun627- Tamashoo
@TamashooSee GitHub Releases for more information.
You can read about our versioning strategy and releases on our website.
be4d54d
chore(release): publish 8.57.2f68c8e4
fix(eslint-plugin): [prefer-readonly-parameter-types] preserve type
alias inf...73acd2e
fix(eslint-plugin): [no-useless-default-assignment] skip reporting false
posi...3d21482
fix(eslint-plugin): [no-unsafe-return] false positive on unwrapping
generic (...e128548
fix(eslint-plugin): [no-restricted-types] flag banned generics in
extends or ...2b7f63f
chore(eslint-plugin): correct tsutils.isTypeFlag usage post-merge65175cd
fix(eslint-plugin): [array-type] ignore Array and ReadonlyArray without
type ...9c9ab5e
feat(eslint-plugin): [no-unnecessary-type-arguments] report inferred
required...42a1c89
fix(eslint-plugin): [prefer-optional-chain] remove dangling closing
parenthes...71855ff
docs(eslint-plugin): [no-unnecessary-condition] add link to TS handbook
(#12131)Sourced from @typescript-eslint/parser's
releases.
v8.57.2
8.57.2 (2026-03-23)
🩹 Fixes
- eslint-plugin: [prefer-optional-chain] remove dangling closing parenthesis (#11865)
- eslint-plugin: [array-type] ignore Array and ReadonlyArray without type arguments (#11971)
- eslint-plugin: [no-restricted-types] flag banned generics in extends or implements (#12120)
- eslint-plugin: [no-unsafe-return] false positive on unwrapping generic (#12125)
- eslint-plugin: [no-unsafe-return] false positive on unwrapping generic (#12125)
- eslint-plugin: [no-useless-default-assignment] skip reporting false positives for unresolved type parameters (#12127)
- eslint-plugin: [prefer-readonly-parameter-types] preserve type alias infomation (#11954)
- typescript-estree: skip createIsolatedProgram fallback for projectService (#12066, #12065)
❤️ Thank You
- Kirk Waiblinger
@kirkwaiblinger- Konv Suu
- mdm317
- Newton Yuan
@NewtonYuan- RyoheiYamamoto
- SungHyun627
@SungHyun627- Tamashoo
@TamashooSee GitHub Releases for more information.
You can read about our versioning strategy and releases on our website.
Sourced from @typescript-eslint/parser's
changelog.
8.57.2 (2026-03-23)
This was a version bump only for parser to align it with other projects, there were no code changes.
See GitHub Releases for more information.
You can read about our versioning strategy and releases on our website.
be4d54d
chore(release): publish 8.57.2