This more significant patch includes:

• Fixed an enemy breaking under very specific conditions
• Fixed the required high score to get a star being way too high
• Fixed the secret achievement display to be accurate
• Fixed bat wings being visible during the victory animation
• Fixed the enemy hit sound not playing when hit while standing too close
• Fixed enemies not playing the "puff" sound when dying
• Fixed incorrect attack speed of Laughing Statues in Stage 4-4
• Fixed the Snuffer not flickering correctly on certain stages
• Fixed an enemy playing the wrong sound while healing
• Potentially fixed any freezing/drowning problems with ghosts

There are several known issues that will be addressed in a future patch:

• The Snake will sometimes leave a segment behind
• A teleporter in Stage 4-2 will sometimes teleport ghosts outside of the zone
• Some Bats will flicker and behave incorrectly