Deno / update detail

v2.7.6

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

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Deno3 months agoMar 18, 2026, 12:09 PMUsefulAI-assisted summary

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+Added cloneable resource registry for structured clone, upgraded V8 to 146.8.0 with foreground task ownership, and introduced auto‑detection of CJS vs ESM in Deno eval.
~Expanded Node.js compatibility layer with new APIs (MIMEType, ChildProcess improvements, IPv6 multicast, FileHandle support, TLS fixes) and added CPU profiler flamegraph generation.
~Fixed numerous runtime panics, module loading issues, signal handling, structuredClone support, and applied performance optimizations across core, NAPI, and web extensions.

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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.