Java Edition Classic 0.0.21a

0.0.21a is a version of Classic released on June 22, 2009. This version is not available in the launcher, but has been archived elsewhere.

Changes

 * Higher FPS on some computers.

Bugs

 * A cause of a "Hang bug" was determined.

Fixes

 * Fixed a bug that caused the game to be impossible to play on MacBook
 * Picking (pick block) should work everywhere.