Deno / update detail

v2.9.3

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Deno·20 hours ago · Jul 15, 2026, 03:35 PMDeprecationMay break your integrationAI-assisted summary

v2.9.3

Summary

Added optional "no save" flag to deno add, min dependency age alias, and HTTP2 max header size option for fetch; introduced aarch64-pc-windows-msvc compile target.
Implemented extensive bug fixes across core, extensions, node compatibility, and runtime modules, including handling of imports, TTY writes, and resource cleanup.
Improved performance in crypto, fetch, node, and web extensions; added deprecation warning for Duplex.toWeb type usage.

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Deno·1 week agoFix

Introduced new desktop capabilities (React Router autodetection, HMR for Vite/Nuxt, window opacity/transparency, framework build step) and added APIs like v8.setHeapSnapshotNearHeapLimit and getTestContext() in ext/node.

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v2.9.3

v2.9.3

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