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Deno v1.24.2stable Released Aug 04, 2022
Impact Score: 5/10

Deno v1.24.2 — 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 2 ⚡ Improvements 2 🔧 Bug Fixes 6
⚡ Executive Summary (TL;DR)

Deno v1.24.2. Source highlight: feat(ext/ffi): Add support to get ArrayBuffers from UnsafePointerView (#15143)

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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 (2)

  • feat(ext/ffi): Add support to get ArrayBuffers from UnsafePointerView (#15143)
  • feat(ext/ffi): Safe number pointers (#15173)

⚡ Performance & Enhancements (2)

  • perf(ext/ffi): support Uint8Array in fast calls (#15319)
  • perf(ext/ffi): use fast api calls for 64bit return types (#15313)

🔧 Bug Fixes & Patches (6)

  • fix(compat): use mjs extension for stream/promises (#15341)
  • fix(core): BorrowMutError in nested error (#15352)
  • fix(ext/webgpu): use correct IDL key name (#15278)
  • fix(lsp): remove excessive line breaks in status page (#15364)
  • fix(lsp): use correct commit chars for completions (#15366)
  • fix(test): output parallel test results independently (#15399)
📄 View Raw Release Notes (Original Developer Log)
### 1.24.2 / 2022.08.04 - feat(ext/ffi): Add support to get ArrayBuffers from UnsafePointerView (#15143) - feat(ext/ffi): Safe number pointers (#15173) - fix(compat): use mjs extension for stream/promises (#15341) - fix(core): BorrowMutError in nested error (#15352) - fix(ext/webgpu): use correct IDL key name (#15278) - fix(lsp): remove excessive line breaks in status page (#15364) - fix(lsp): use correct commit chars for completions (#15366) - fix(test): output parallel test results independently (#15399) - fix(test): race condition for cancelled tests (#15233) - fix(vendor): error on dynamic imports that fail to load instead of panicking (#15391) - fix(vendor): existing import map with bare specifier in remote (#15390) - fix: increase websocket message size (#15406) - perf(ext/ffi): support Uint8Array in fast calls (#15319) - perf(ext/ffi): use fast api calls for 64bit return types (#15313)
← Older Version Deno v1.24.1