0.33.0 6.0.8
high risk
facebook/astryxAug 20, 2026 → Aug 20, 20260 days between releases
What's New
JSPI stabilizes and epoll support added; LEGALIZE_JS_FFI and SOCKET_WEBRTC settings removed
Breaking Changes
- Removal of LEGALIZE_JS_FFI setting
- Removal of SOCKET_WEBRTC setting
- WASM_BIGINT deprecated
New Features
- Full epoll support (level/edge-triggered) on legacy JS filesystem
- JSPI stability (no longer experimental)
Upgrade Notes
Users relying on LEGALIZE_JS_FFI or SOCKET_WEBRTC must update their configurations. WASM_BIGINT is now deprecated; standard BigInt integration is recommended.
The Two Releases
0.33.0
0.33.0
Aug 20, 2026· 2 months ago
This major version introduces HarfBuzz text shaping support, enabling more advanced text layout and rendering capabilities.
Full release notes6.0.8
6.0.8
Aug 20, 2026· 2 months ago
JSPI becomes stable, full epoll support is added to the legacy JS filesystem, and various legacy settings (FFI, WebRTC) are removed.
Full release notes