MC-179888 Optimize world option crashes to launcher

• Resolved

MC-179893 Crash when using "optimise world"

• Resolved

MC-179959 Crash for World -> Edit -> Optimize World

• Resolved

MC-180076 Crash when attempting to optimize world

• Resolved

MC-180207 World Update Crashes Game

• Resolved

MC-180307 java.lang.NullPointerException: mouseClicked event handler

• Resolved

MC-180356 Cannot upgrade minecraft world from 20w16a to 20w17a

• Resolved

MC-180375 Crash when optimizing an old world

• Resolved

MC-180691 game crash when pressing optimize world button

• Resolved

MC-180834 无法使用优化世界（Cannot use Optimise world）

• Resolved

MC-180843 In 20w17a, the world of optimizations will simply flash back

• Resolved

MC-180958 Java bug with 20w17a

• Resolved

MC-181012 Intento optimizar el mundo y me sale este error. Tengo el antivirus Bitdefender PLus. Solo afecta a las Snapshots, no a la 1.15.2.

• Resolved

MCL-13801 optimising world button crashes then takes me back to the launcher

• Resolved

MCL-13802 optimising world button crashes then takes me back to the launcher

• Resolved

MCL-13803 optimising world button crashes then takes me back to the launcher

• Resolved