Rework decoders to be more flexible
Add Mirror Mod for Mania
Update ISSUE_TEMPLATE
Fix login failure for users with no country rank
Interpolate ParallaxContainer's scale
Add drawable to display (and update) relative dates
Remove judgements when deciding a new judgement for a HitObject
Rewrite BreakOverlay to work with rewinding
Fix check against LegacyID for non-default rulesets
Make song select ensure current beatmap is always playable in the active ruleset
Closes #2148.
Split out the slider head into a separate drawable hitobject
Fix major regression (framework revert)