Bug Fixes

• events - exclude unknown users from events (2cf614e5)
• interface - fix !tts command not register (#4494), Fixes community#233 (527fc384)
• message - get correct bits amount with $latestCheerAmount (#4498), Fixes discord#795004815696592906 (6ba192f9)
• timers - filter out disabled response (#4497), Fixes discord#794910249910796288 (4dd0bdaa)

Features

• alerts - add tier variant occurence filter (#4490), Fixes community#228 (95f19be2)
• commands - add $param to be parsed in filters (#4495), Fixes discord#794732878595752016 (23f1dd5c)
• message - add $youtube filters (#4488) (b5611ad8)
• ui - add alert tester (#4493), Fixes community#229 (83efb0ef)