Deno / update detail

v2.6.0

Official Deno changelog summary with source attribution, release tags, and community reactions.

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Deno6 months agoDec 10, 2025, 05:00 PMRiskyAI-assisted summary

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!Breaking change: `deno install` now requires a script argument, supports installing multiple packages, and adds a `--lockfile-only` flag.
+New features: CLI approve‑scripts command, refined stack traces, V8 14.2 upgrade, native source maps, Float16Array support, Deno X alias, npm constraint handling, env permission enhancements, and many new APIs in ext/node and ext/web (e....
~Bug fixes: extensive fixes across bundling, node compatibility, permissions, CLI flags, ext/node/web modules, LSP actions, test reliability, and performance optimizations.

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Deno2 days agoJun 3, 2026, 01:41 PMUsefulAI-assisted summary

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+Add extensive crypto support including ChaCha20‑Poly1305, SHA‑3 variants, ML‑DSA signatures and ML‑KEM post‑quantum algorithms.
~Improve compilation and bundling: better dependency resolution, minify flag, separate worker bundles, VFS chdir support, and enable ANSI colors on Windows binaries.