ChessThink: Chess Analysisv2.3.53

What changed

• PerformanceUpgraded engine to Stockfish 19 for increased Elo strength
• PerformanceReduced initial app download size by moving neural network to post-install download
• New featureAdded Alpha version of board scanner with corner detection and straightening
• UXRedesigned bottom sheets and updated UI for Chess960, Play, and Analysis
• UXMoved Opening Explorer and Tablebase to dedicated screens
• RetentionFixed issues with clocks, daily challenges, streaks, and rewarded hints

Original release notes

Stockfish 19 is here - up to +44 Elo stronger, and its neural network now downloads after install, so the app itself is a much smaller download.

Also in this release:
• Board scanner (Alpha): finds the board's corners and straightens the photo
• Redesigned bottom sheets
• Opening Explorer and Tablebase now have their own screens
• Chess960, Play and Analysis rebuilt on the new design
• Fixes to clocks, daily challenge, streaks and rewarded hints