Floor display/searchable star rating instead of rounding - This is intended to match the recent osu!lazer change but more importantly, match star rating medals to avoid users feeling cheated when they are not awarded a medal due to rounding differences.
Reliability
Fix osu!mania infinite loop when first control point is not a timing change
Fix minimum mouse sensitivity being limited higher than expected - Some users were using down to 0.1x and the last release unintentionally changed this while fixing some other related issues.