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Deno v1.40.3stable Released Feb 01, 2024
Impact Score: 5/10

Deno v1.40.3 — Release Notes & Engineering Impact

Source available — automated, not human-reviewed

Component: deno · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes
📄 .MD
✨ Features 1 🔧 Bug Fixes 6
⚡ Executive Summary (TL;DR)

Deno v1.40.3. Source highlight: Revert "refactor(cli): use new sanitizer for resources (#22125)" (#22153)

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

✨ New Features & Capabilities (1)

  • feat(unstable): implement `navigator.gpu.getPreferredCanvasFormat()` (#22149)

🔧 Bug Fixes & Patches (6)

  • fix(ext/node): add `aes256` algorithm support (#22198)
  • fix(ext/node): limit OpState borrow in op_napi_open (#22151)
  • fix(fs): copyFile NUL path on macOS (#22216)
  • fix(install): forward granular --unstable-* flags (#22164)
  • fix(lockfile): only consider package.json beside lockfile in workspace
  • fix(lsp): don't normalize urls in cache command params (#22182)
📄 View Raw Release Notes (Original Developer Log)
### 1.40.3 / 2024.02.01 - Revert "refactor(cli): use new sanitizer for resources (#22125)" (#22153) - feat(unstable): implement `navigator.gpu.getPreferredCanvasFormat()` (#22149) - fix(ext/node): add `aes256` algorithm support (#22198) - fix(ext/node): limit OpState borrow in op_napi_open (#22151) - fix(fs): copyFile NUL path on macOS (#22216) - fix(install): forward granular --unstable-* flags (#22164) - fix(lockfile): only consider package.json beside lockfile in workspace property (#22179) - fix(lsp): don't normalize urls in cache command params (#22182) - fix(node): `util.callbackify` (#22200) - fix(node): add `ppid` getter for `node:process` (#22167) - fix(publish): add node specifiers (#22213) - fix(publish): rename --no-fast-check to --no-zap (#22214) - fix(runtime): return number from `op_ppid` instead of bigint (#22169) - fix: canary for arm64 macos (#22187)
← Older Version Deno v1.40.2