1. Fixed an issue in Custom Mode where adjusting the number of enemies (inconsistent with previous games) may cause overlapping at the top UI upon embarking on a new run.
2. Fixed an issue in Custom Mode where disabling previews would still cause Spacewalker to switch positions when right-clicking on the spaceship.
3. Fixed an issue with the Event - Legendary Sales where options were incorrect under extreme conditions.
4. Fixed an issue where the enemy Unit - Spider Bomb displayed incorrect HP when previewed being destroyed.
5. Optimized the display when there are too many Treasures.
Patch Notes Apr 20
Source: Steam Community (opens in a new tab)