Jun 22–28, 2026 · 145 commits
Bun lands major safety, HTTP, and Node-parity fixes
A heavy week of security hardening, stream/HTTP correctness fixes, and broader Node/Web API parity work.
Read the issue →oven-sh/bun
Jun 15–21, 2026 · 63 commits
Bun lands major Node parity across HTTP, streams, fs, and React
Big week for compatibility: rewritten Node HTTP/HTTP2 paths, broader stream/fs parity, React Compiler support, and several crash fixes.
Read the issue →Jun 8–14, 2026 · 34 commits
Bun hardens SQL pools, builds, and test infra
This week focused on SQL connection lifecycle fixes, bundler/dev-server edge cases, and more reliable CI/test infrastructure.
Read the issue →Jun 1–7, 2026 · 71 commits
Bun hardens crashes, CSS, fetch, and package installs
A week of major stability work: Bun patched DoS/crash holes in CSS, fetch, VM, and GC paths while tightening installer and bundler correctness.
Read the issue →May 25–31, 2026 · 80 commits
Cross-builds, SIMD rewrites, and major hardening land
Bun shipped cross-compiled macOS/Windows builds, sped up core codecs and string ops, and fixed a wide set of parser, SQL, and HTTP bugs.
Read the issue →May 18–24, 2026 · 153 commits
Bun hardens parsers, security boundaries, and core I/O
A week of engine upgrades and major hardening work: new import defer, safer VM/session boundaries, and many crash, leak, and hang fixes.
Read the issue →May 11–17, 2026 · 41 commits
Bun’s Rust rewrite hardens runtime, HTTP, and installs
Security hardening, Miri/UB cleanup, HTTP correctness fixes, and Rust build pipeline work dominated the week.
Read the issue →May 4–10, 2026 · 33 commits
Bun tightens network safety and fixes TLS, Windows, and Android
This week Bun landed major socket/TLS hardening, Windows and Android platform fixes, resolver and bundler correctness improvements, plus a large repo reorg.
Read the issue →Apr 27 – May 3, 2026 · 198 commits
Bun adds experimental HTTP/3 and tightens memory safety
HTTP/3 and HTTP/2 client work landed alongside major security, lifetime, and parser fixes across networking, workers, SQL, and shell paths.
Read the issue →Apr 20–26, 2026 · 91 commits
Bun ships major Windows, install, and build-system gains
Windows PTYs, faster installs/builds, a WebKit bump, and a long list of runtime leak/crash fixes landed this week.
Read the issue →Apr 13–19, 2026 · 87 commits
Bun adds faster builds, safer runtime lifecycles, and wider compatibility
This week brought major runtime fixes, streaming installs, better test isolation, and broader Linux compatibility.
Read the issue →Apr 6–12, 2026 · 65 commits
Security hardening and runtime fixes span HTTP, TLS, and I/O
Bun added several security and crash fixes, plus major serve/WebSocket improvements, WebCrypto support, and CI/build hardening.
Read the issue →