Commits
- ee6148f: restructured test suite + dropped redundant flushSyncFromReconciler wrapper (Anton Lavrevov)
- ff24c6c: fix mobx race via async scheduleMicrotask + flushSyncWork (Anton Lavrevov)
- df1e15a: fix SSR test: assert KonvaRenderer export instead of nonexistent flushSync (Anton Lavrevov)
- 675436e: 19.2.4 (Anton Lavrevov)