Return to large logo after idle period
Fix SettingsTextBox having width of 0
Update with osu!-side dropdown changes
Require holding back button to quit gameplay
Hide the placement blueprint when cursor is outside the playfield
Add mania selection blueprint testcases
Separate note selection mask into a note piece
Move scroll algorithm to a more global location
Fix mania selection blueprint sizing
Add framework for private messaging support
Implement IScrollAlgorithm.TimeAt()
Make scroll algorithms not tied to drawable hitobjects
Hide seekbar when no song is playing
Make SliderPath immutable