0.4.3 RELEASE NOTES

Fizlet 0.4.3

fizlet/match: the match flow every board shares (layer 11): intro → count → play → paused → end on the Board UI kit's overlay, built once and flipped through the ledger. Esc / P pause and resume, a hidden tab during play shows the pause overlay, SURRENDER runs the white-flag ritual and the launch burst (pass launch from fizlet/ui), REMATCH and NEW GAME. The clock counts in the step without allocating; every transition is an event on the ring (match:play, match:won, …). Siblings go inert while an overlay is up, focus moves to the primary key and back, reduced motion skips the waits. Runs headless with a null root. Node tests (phases, clock, events, restart, zero allocation against a bare engine) and a browser test (overlays, keys, Escape, hidden tab, surrender, reduced motion, Recall restores the DOM exactly).