September 2026 · 35 commits
Deno hardens permissions, Node compat, and runtime perf
September focused on security fixes, Node compatibility polish, better tracing/coverage correctness, and lower memory overhead in core.
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2026
← RecentAugust 2026 · 150 commits
Deno adds QuickJS, hardens security, and speeds core ops
August brought an experimental QuickJS backend, major Node/web compat fixes, stricter permissions and security, plus notable runtime performance wins.
Read the issue →July 2026 · 308 commits
Deno’s July: desktop maturity, native tsc, and security hardening
A major month of desktop/runtime polish, native TypeScript check work, security fixes, and broad Node/Web compatibility gains.
Read the issue →June 2026 · 589 commits
Deno shipped major runtime, tooling, and desktop upgrades
June brought big gains in WebCrypto, fetch/serve, test tooling, Node compat, and a new desktop app workflow.
Read the issue →May 2026 · 509 commits
Deno doubles down on Node parity, startup speed, and tooling
May brought major Node-compat wins, a faster/lighter runtime, and new packaging/install workflows across Deno.
Read the issue →April 2026 · 353 commits
Deno’s April push reshapes Node compat and package workflows
Major Node runtime rewrites, new package-manager commands, stronger security/compat fixes, and faster installs and workers.
Read the issue →March 2026 · 389 commits
March brought major Node, npm, and runtime parity gains
Big Node-compat upgrades, faster npm installs, better profiling/coverage, and a few breaking doc/release changes.
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