Pilapila

This small patch adds an oft-requested feature: levels within each world can now be played in any order (with the exception of the first and last worlds). This allows for more flexibility and will hopefully ease the frustration of being stuck on a single level! Level previews are also now displayed for all unlocked levels, rather than just previously cleared ones.

Level 9-9 has received a slightly altered layout to prevent a solution which allowed half of the level to be skipped. Existing scores will not change if you've cleared the level already, and the gold medal threshold remains the same.

A few small quality of life improvements and bug fixes are included in today's patch: · "Enter" key now works to select buttons or options in the UI when navigating with keyboard controls (previously just the spacebar worked). · Increased speed of multi-undo when holding down the undo input. · Fixed bug with extra undo state being created in certain edge cases when player was on a ladder. · Fix…