Commits 2b12c86: fix CI: build before test:ssr so es/ exists on fresh checkouts (Anton Lavrevov) 2e4c34d: test suite cleanup + prod-mode runs full matrix (Anton Lavrevov) 771a1e8: flush pending reconciler work after Konva event handlers (Anton Lavrevov) 08ee116: 19.2.5 (Anton Lavrevov)