← ChangeRadar

deno: changelog & breaking changes

Auto-tracked from github.com/denoland/deno. Updated Jun 28, 2026.

v2.9.0

2026-06-25

⚠ Potential breaking changes

feat(cli): auto-migrate pnpm-workspace.yaml on resolution failure (#34993)
feat(ext/http): deprecation warning for legacy request abort (#34397)
feat: `deno remove --global` as alias for `deno uninstall --global` (#35327)
fix(install): remove stale root node_modules symlink on deno remove (#35137)

v2.8.3

2026-06-11

No breaking-change keywords detected in release notes.

v2.8.2

2026-06-03

⚠ Potential breaking changes

fix(npm): clean node_modules after deno remove (#34110)
fix: remove node_shim exec dependency (#34739)
perf(http): remove legacy hyper 0.14 from deno_http (#34557)

v2.8.1

2026-05-27

⚠ Potential breaking changes

fix(pack): remove automatic @deno/shim-deno injection (#34411)

v2.8.0

2026-05-22

⚠ Potential breaking changes

feat: add --package-json flag to deno add/install/remove/uninstall (#33199)
feat: use Node.js timers by default and remove global proxy (#33249)
fix(ext/node): add emitExperimentalWarning/pendingDeprecate to internal/util,
support modifyPrototype option in util.deprecate (#33660)
pending-deprecation (#33594)
fix(ext/node): emit DEP0192 deprecation warning when _tls_common is required
fix(ext/node): emit deprecation warnings for legacy stream/_tls_wrap requires
perf(libs/core): drop libuv-style partial-read break to fix node:http p99

v2.7.14

2026-04-28

⚠ Potential breaking changes

fix(doc): remove background from operators in dark mode code blocks (#33267)
fix(ext/node): async fs.stat/lstat throwIfNoEntry + deprecate fs.Stats
fix(ext/node): cancelling Readable.toWeb(req) no longer destroys the socket
fix(ext/node): emit DEP0031 deprecation warning for ecdh.setPublicKey(
fix(ext/node): emit DEP0182 deprecation for short AES-GCM auth tag (#33469)

v2.7.13

2026-04-22

⚠ Potential breaking changes

fix(audit): migrate to bulk advisory endpoint (#33292)

v2.7.12

2026-04-09

⚠ Potential breaking changes

fix(ext/node): remove dead legacy TCP server accept path (#33172)
fix(io): remove global stdio statics, handle non-blocking stdin (#33219)