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build(deps-dev): bump typescript from 5.5.4 to 5.9.3#1559

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wenytang-ms merged 2 commits into
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dependabot/npm_and_yarn/typescript-5.9.3
Feb 11, 2026
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build(deps-dev): bump typescript from 5.5.4 to 5.9.3#1559
wenytang-ms merged 2 commits into
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dependabot/npm_and_yarn/typescript-5.9.3

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@dependabot

@dependabot dependabot Bot commented on behalf of github Feb 10, 2026

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Bumps typescript from 5.5.4 to 5.9.3.

Release notes

Sourced from typescript's releases.

TypeScript 5.9.3

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

Downloads are available on:

TypeScript 5.9

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

Downloads are available on:

TypeScript 5.9 RC

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

Downloads are available on:

TypeScript 5.9 Beta

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement.

Downloads are available on:

TypeScript 5.8.3

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

... (truncated)

Commits
  • c63de15 Bump version to 5.9.3 and LKG
  • 8428ca4 🤖 Pick PR #62438 (Fix incorrectly ignored dts file fr...) into release-5.9 (#...
  • a131cac 🤖 Pick PR #62351 (Add missing Float16Array constructo...) into release-5.9 (#...
  • 0424333 🤖 Pick PR #62423 (Revert PR 61928) into release-5.9 (#62425)
  • bdb641a 🤖 Pick PR #62311 (Fix parenthesizer rules for manuall...) into release-5.9 (#...
  • 0d9b9b9 🤖 Pick PR #61978 (Restructure CI to prepare for requi...) into release-5.9 (#...
  • 2dce0c5 Intentionally regress one buggy declaration output to an older version (#62163)
  • 5be3346 Bump version to 5.9.2 and LKG
  • ad825f2 Bump version to 5.9.1-rc and LKG
  • 463a5bf Update LKG
  • Additional commits viewable in compare view

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Feb 10, 2026
@dependabot dependabot Bot requested a review from jdneo as a code owner February 10, 2026 16:42
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@chagong

chagong commented Feb 11, 2026

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The TypeScript 5.5.4 → 5.9.3 bump from Dependabot PR #1559 is not safe as-is — it requires one code fix to compile successfully. Here's what was found and fixed:

Issue Found
src/utils/index.ts:85 — TypeScript 5.9 tightened the type overloads for Buffer.from(). The existing code Buffer.from(array) where array is a Uint32Array no longer type-checks because Uint32Array is not assignable to the expected parameter types.

@chagong

chagong commented Feb 11, 2026

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@dependabot rebase

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.5.4 to 5.9.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.5.4...v5.9.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 5.9.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/typescript-5.9.3 branch from c7d1e6e to 874fa52 Compare February 11, 2026 03:28
@wenytang-ms wenytang-ms merged commit c9dcea4 into main Feb 11, 2026
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@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/typescript-5.9.3 branch February 11, 2026 03:40
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