Previous releases (v1.0.x ~ v1.1.1) have been retroactively classified as pre-1.0 beta (v0.1.x). The engine did not yet meet competitive-standard quality. The version pipeline has restarted at v0.2 for engine rebuilding. v1.0 will be the true official release once the Engine Foundation phase is complete.
v0.5Jun 2026Latest
Canvas2D Optimization — Rolled back experimental WebGL renderer due to Safari bugs; bundle size heavily reduced
High-Hz Support — Delta-time physics interpolation added; all animations now run flawlessly on 144Hz/240Hz monitors
Zero-Latency Audio — All synthetic sound effects are now pre-rendered into AudioBuffers via OfflineAudioContext, eliminating CPU spikes and latency during play
Lock-delay UI — Added a floating lock-delay timer bar above the active piece
v0.4Jun 2026
Scoring Standard — B2B (Back-to-Back) 1.5× bonus, all-spin detection (SRS+)
Next Queue — Expanded the next piece preview queue to 5 pieces
v0.3Jun 2026
Movement Standard — 180° rotation, custom keybinds
Professional Tuning — SDF ∞ support, 15-move lock-delay reset cap
Input Lag Fixes — IRS, IHS, DCD, and instant ARR=0 support
v0.2Jun 2026
Fixed-Timestep Loop — Decoupled game logic from rendering for perfectly consistent physics
Sub-Frame Input — Processed user inputs chronologically between frames for maximum accuracy
PWA UPDATEJun 2026
Push notifications — get notified when the daily challenge goes live (opt-in)
Install prompt — add to home screen banner for iOS, Android, and desktop
Offline support — play without internet; scores sync when reconnected
Daily challenge date fix — "completed today" now correctly reflects your local date
Per-timezone notifications — each user receives their notification at local noon
v1.1.1May 2026
Full keyboard navigation — WASD + arrows + Tab + Enter across all menus
Auto-focus management — modals capture focus; Escape/Backspace closes them
Duplicate modal fix — donation modal no longer stacks on repeated clicks
Touch sound fix — no more double-fire on touch screens
iPad keyboard mode — side panels appear correctly on keyboard-connected iPads
v1.1May 2026
Sprint Mode — clear 40 lines as fast as possible; personal best tracked
Mode selector — Marathon / Sprint / Daily Challenge card UI with records
3-2-1 countdown — animated countdown with sound before each game
Sprint leaderboard — separate ascending leaderboard (fastest time wins)
iPad keyboard support — first keypress shows desktop UI on tablet
WASD support — full WASD control alongside arrow keys
v1.0.9May 2026
Daily Challenge — same piece sequence for all players each day; dedicated leaderboard
Achievements — 20 milestones with neon toast popups and badge gallery