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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