Starstruk Logo MarkStarstruk

v2.19.3

playcanvas/enginev2.19.3Jun 4, 2026by mvaligursky

AI Summary

Resolves ESM script registration collisions and improves the script registry to prevent name conflicts.

Key Highlights

  • Fixes ESM script registration by name and subclass name collision
  • Uses a Map for the script registry
  • Preserves live bindings of mutable UMD exports

Full Release Notes

## Fixes

* Fix ESM script registration by name and subclass name collision by @mvaligursky in #8831
* Use a Map for the script registry and guard reserved names in add() by @mvaligursky in #8835
* Preserve live bindings of mutable UMD exports (pc.app) by @mvaligursky in #8837

### Contributors

* @mvaligursky

**Full Changelog**: https://github.com/playcanvas/engine/compare/v2.19.2...v2.19.3