v3.4.8
Fix #10260: Removed AngularJs and its instances (#23411)
Fixes #17349 : Now Submit button or Clear button stable in our right position in music play exploration (#17352)
Black formatter staging (#23456)
Apply prettier 2 (#19862)
Fix part of #6550: Write backend tests for skill_jobs_one_off, story_jobs_one_off, user_query_jobs_one_off , value_generators_domain, and visualization_registry (#6710)