- Fixed numerous crashes and improved Linux event loop reliability, reducing CPU usage for async I/O.
- Performance boosts: bun.serve ~20% faster, JIT‑optimized ptr() and TextEncoder.encodeInto (up to 5×), and switched to Bun's own buffer/process implementations.
- Added native buffer and process modules, updated WebKit, and applied various bug fixes (MD5 length, appendFile permission, column cache invalidation, segfaults).
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