Deno / update detail

v2.4.1

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

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Deno11 months agoJul 8, 2025, 07:56 AMUsefulAI-assisted summary

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+Added vsock transport for telemetry and new tunnelling capability in unstable APIs.
!Fixed various bundling issues, HTTP/2 buffer reads, Deno serve import‑map handling, and permission requirements for npm byte/text imports.
~Improved performance by busting emit cache on AST version changes and skipping JSX transpilation when disabled.

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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.