#0412
`OpenCode` `v1.15.0`, core event system and JS SDK event fixes
60radar
OpenCodeOpen-source coding agent — built for extensible sessions and events
Event delivery is now more reliable across sessions and integrations, and missing JavaScript SDK event types are back. Useful if you build tooling on top of OpenCode; desktop users get a small quality bump, but this is mainly an infrastructure-stability release.
- The core now uses an Effect-based event system, aiming for more complete event delivery across sessions and integrations.
- Custom tool loading no longer fails on invalid exports, so one bad module is less likely to break the whole setup.
- Project instruction lookup errors are ignored during load, which keeps sessions opening even when discovery is flaky.
- Versioned event projector lookup was fixed, reducing the risk of replaying events with the wrong handlers.
- The JavaScript SDK restores missing session and message event types, which matters if you consume
OpenCodeevents programmatically.
Source: github.com/anomalyco/opencode/releases/tag/v1.15.0Read original →