2.6.6 / 2026.01.22
- feat(cli/tsc): show progress bar for TSGO downloads (#31893)
- feat(inspector): accept bare host and bare port for --inspect flag (#31881)
- feat(inspector/unstable): add /ws/events endpoint in inspector server, notify
watcher restart event in it (#31901)
- feat(task):
globstar, failglob, nullglob, and pipefail support
(#31913)
- feat: instrument cron with OTEL (#31916)
- fix(check): improve
@types/ package resolution for the global resolver
(#31868)
- fix(doc): non-determinism in
deno doc --lint (#31911)
- fix(dx): always spawn subprocess for dx (#31897)
- fix(ext/crypto): add support for SHA3 (#31668)
- fix(ext/node):
assert compatibility (#31821)
- fix(ext/node): fix deadline resolution for queued timers (#31860)
- fix(ext/node): implement PerformanceObserver (#31875)
- fix(ext/node): implement getValidStdio for child_process (#31850)
- fix(ext/node): improve child_process CLI argument parsing (#31825)
- fix(ext/node): inspector.open() and inspector.close() (#31898)
- fix(ext/node): prevent derefencing symlinks on
fs.rm (#31886)
- fix(ext/node): properly implement process.features (#31864)
- fix(ext/node): validate fd in tty.isatty and enable pseudo-tty tests (#31892)
- fix(ext/sqlite): double free of Session after database closed (#31830)
- fix(ext/web): export PerformanceObserver and PerformanceObserverEntryList
(#31887)
- fix(publish): do not include tsconfig imports in publish graph (#31907)
- fix(publish): include
npm:@types/ package resolution in published packages
(#31855)
- fix: don't ever set 1005 outbound close code (#31845)