Deno v1.41.3 — 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

⚡ Improvements 1 🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

Deno v1.41.3. Source highlight: fix(cli): occasional panics on progress bar (#22809)

Visit Deno Official Site ↗ Official Release Source ↗ All Deno Releases 📡 Deno RSS

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.

⚡ Performance & Enhancements (1)

perf(permissions): Fast exit from checks when permission is in "fully-granted"

🔧 Bug Fixes & Patches (6)

fix(cli): occasional panics on progress bar (#22809)
fix(cli): show asserts before leaks (#22904)
fix(cli): unbreak extension example and fix __runtime_js_sources (#22906)
fix(cli): use Instant for test times (#22853)
fix(config): add unstable features as examples to config schema (#22814)
fix(config): remove pkg name example and add pattern to schema (#22813)

📄 View Raw Release Notes (Original Developer Log)

### 1.41.3 / 2024.03.14 - fix(cli): occasional panics on progress bar (#22809) - fix(cli): show asserts before leaks (#22904) - fix(cli): unbreak extension example and fix __runtime_js_sources (#22906) - fix(cli): use Instant for test times (#22853) - fix(config): add unstable features as examples to config schema (#22814) - fix(config): remove pkg name example and add pattern to schema (#22813) - fix(ext/node): add more named curves in `crypto.generateKeyPair[Sync]()` (#22882) - fix(ext/node) implement receiveMessageOnPort for node:worker_threads (#22766) - fix(ext/node): DH (`dhKeyAgreement`) support for `createPrivateKey` (#22891) - fix(ext/node): Add Immediate class to mirror NodeJS.Immediate (#22808) - fix(ext/node): Implement `isBuiltin` in `node:module` (#22817) - fix(ext/node): Match punycode module behavior to node (#22847) - fix(ext/node): Support private EC key signing (#22914) - fix(ext/node): allow automatic worker_thread termination (#22647) - fix(ext/node): crypto.getCipherInfo() (#22916) - fix(ext/node): flush brotli decompression stream (#22856) - fix(ext/node): initial `crypto.createPublicKey()` support (#22509) - fix(ext/node): make worker ids sequential (#22884) - fix(ext/node): make worker setup synchronous (#22815) - fix(ext/node): support `spki` format in createPublicKey (#22918) - fix(ext/node): support junction symlinks on Windows (#22762) - fix(ext/node): worker_threads.parentPort is updated on startup (#20794) - fix(ext/websocket): do not continue reading if socket rid closes (#21849) - fix(node): add nul byte to statfs path on windows (#22905) - fix(node): implement fs.statfs() (#22862) - fix(node): require of pkg json imports was broken (#22821) - fix(node): resolve .css files in npm packages when type checking (#22804) - fix(node): resolve types via package.json for directory import (#22878) - fix(node:http) Export `validateHeaderName` and `validateHeaderValue` functions (#22616) - fix(publish): ability to un-exclude when .gitignore ignores everything (#22805) - fix(publish): regression - publishing with vendor folder (#22830) - fix(publish): suggest using `--allow-dirty` on uncommitted changes (#22810) - fix(publish): typo in `--allow-dirty` help text (#22799) - fix(runtime): Restore default signal handler after user handlers are unregistered (#22757) - fix(runtime): negate partial condition for deny flags (#22866) - fix(slow-types): improved exports tracing and infer type literals in as exprs (#22849) - fix: fix crate vulnerabilities (#22825) - fix: stop type checking during runtime (#22854) - fix: support sloppy resolution to file where directory exists (#22800) - fix: typo in error from GPUBuffer.prototype.mapAsync (#22913) - perf(permissions): Fast exit from checks when permission is in "fully-granted" state (#22894)

← Older Version Deno v1.41.2 Newer Version → Deno v1.42.0