Bun.WebView brings native headless browser automation (
010dfa1)
Bun adds a new Bun.WebView API with both WebKit and Chrome backends, enabling built-in browser automation without external tooling. The TypeScript surface and runtime plumbing are extensive, and the Chrome backend can auto-detect an installed browser or be pointed at one explicitly.
Standalone Linux binaries now use an ELF section for embedded graphs (
66f7c41)
Standalone executables on Linux no longer need to read their own file from /proc/self/exe to recover the embedded module graph, which previously broke on execute-only binaries. The new .bun ELF section approach matches the existing macOS and Windows strategies and avoids runtime file I/O.
Fix CookieMap.toJSON() for numeric and reserved property names (
9933f7a)
CookieMap.toJSON() could crash when cookie names looked like array indices, because it used a property setter that rejects indexed keys. The fix switches to the index-safe path and adds coverage for numeric names and names like toString and constructor.
Prevent invalid server.url URLs from crashing Bun (581d45c)
Bun now correctly returns a JS exception when server.url would produce an invalid URL string instead of dereferencing a null DOMURL cell. This closes a crash path triggered by malformed unix socket inputs.
Other misc changes
- Reverted the ASAN skip for
serve-body-leaktests, then re-added it in a follow-up. - Deflake
bake/dev/css.test.tswith retry and error-handling improvements. - Revert a temporary
serve-body-leaktest deflake adjustment.