October 31st, 2026 · 12 commits
Bun swaps in a safe Rust PNG codec, adds Vitest/Jest-compatible test behavior, and lands more Node crypto, tty, and websocket fixes.
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October 30th, 2026 · 1 commits
Bun upgrades JavaScriptCore/WebKit to pull in engine fixes for a crash, a bad math result, and a stack trace issue.
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October 29th, 2026 · 13 commits
Bun removes hundreds of unsafe blocks, tightens core APIs, adds fs windowsHandle support, and fixes TextDecoder OOM behavior.
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October 28th, 2026 · 10 commits
Security/path handling hardens, key unsafe APIs disappear, and shell I/O gets simpler; plus a WebKit bump.
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October 27th, 2026 · 9 commits
Bun adds ahead-of-time compilation and major Rust lifetime/ownership and dependency refactors, alongside CSS parser consolidation and WebKit upgrades.
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October 26th, 2026 · 4 commits
Installer .env loading is less noisy, bunx handles more native bin links, and linting works correctly for TS plugin ASTs.
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October 25th, 2026 · 1 commits
Bun now treats console.groupCollapsed like console.group, fixing indentation and empty-label behavior plus related tests.
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October 24th, 2026 · 6 commits
A security-relevant c-ares update lands alongside a WebKit upgrade, a Bun check false-positive fix, and several runtime refactors.
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October 23rd, 2026 · 4 commits
Major bindgen schema overhaul, WebKit bump, and a fix for OpenSSL CA selection; CI pins and docs were updated too.
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October 22nd, 2026 · 25 commits
HTTP compatibility, install correctness, bunx behavior, QUIC/http3, and several Bun regressions were fixed across the stack.
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October 21st, 2026 · 21 commits
Notable fixes span PostgreSQL race handling, TLS shutdown safety, fetch keep-alive behavior, structured clone validation, and hardened build options.
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October 20th, 2026 · 9 commits
Bun fixed widespread crash paths, tightened bake behavior, improved source position accuracy, and refreshed trust roots and lint/check tooling.
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October 19th, 2026 · 5 commits
Bake now supports page data hooks and dev overlays were redesigned and improved; build tools and bindgen also saw major internal work.
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October 18th, 2026 · 16 commits
Bun adds Bake framework/page routing support, tightens install semantics, fixes SQL/WebSocket edge cases, and updates type validation.
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October 17th, 2026 · 21 commits
Big merge of SQL and WebSocket work, plus bindgen expansion and a POSIX realpath fix; many flaky tests were cleaned up too.
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October 16th, 2026 · 23 commits
Bake sheds React-specific core behavior and gets config fixes, while bindgen and YAML parsing gain substantial safety and API improvements.
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October 15th, 2026 · 15 commits
Lint config got plugin wildcards and framework-aware categories, while runtime fixes closed several abort, leak, and strict-mode gaps.
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October 14th, 2026 · 10 commits
Bun shipped a large formatter comment-model rewrite, lint de-duplication improvements, type-checker fixes, and a new install/package-manager consolidation.
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October 13th, 2026 · 20 commits
Major fixes landed for Bun.JSONL, bun fmt/lint, TLS/socket behavior, and a Linux arm64 startup crash; plus several stability test cleanups.
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October 12th, 2026 · 6 commits
Native lint/format arrive, Bun learns Yarn Berry migrations, and bun check gets a big round of tsc parity fixes.
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October 11th, 2026 · 1 commits
A large checker refactor fixes three false errors in bun check, improving behavior for immer Draft
October 10th, 2026 · 5 commits
Big TLS consolidation, two bun check performance/correctness fixes, and a Blob ownership leak fix.
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October 9th, 2026 · 7 commits
Major fixes for async iterable cleanup, bundler splitting order, and several Bun check false positives/crashes.
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October 8th, 2026 · 5 commits
New build knobs make codegen-from-strings and WebAssembly optional, while bun check lands several correctness and performance fixes.
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October 7th, 2026 · 2 commits
More type-checking edge cases and monorepo/reference behavior now match TypeScript, plus docs were updated.
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October 6th, 2026 · 2 commits
Bun gains a new `check` command for TypeScript type checking, alongside a WebKit engine upgrade and compatibility fixes.
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October 5th, 2026 · 4 commits
Major fixes for spawnSync event-loop isolation, SQL query desync bugs, and a TLS renegotiation crash in fetch pooling.
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October 4th, 2026 · 4 commits
Inlined the Docker release signing key, updated WebKit, and pulled in two mimalloc upgrades to improve memory reclamation.
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October 3rd, 2026 · 15 commits
A packed day of regression fixes across core runtime, bundling, DNS, TLS, HTMLRewriter, and plugin auto-install behavior.
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October 2nd, 2026 · 12 commits
A strong day: multiple TLS correctness fixes, safer structured cloning, deflate decoding fixes, and several bun:test crash repairs.
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October 1st, 2026 · 8 commits
Bun fixes several crashers and UAFs in sockets/TLS, React Fast Refresh, file routing, dev server, and pm ls.
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