v20.0.4

What's Changed

• refactor: update supported frameworks by @vbreuss in #1060
• fix(ci): make push step idempotent by @fgreinacher in #1062
• fix: combine ci and release workflows by @fgreinacher in #1063
• fix: use correct release commenter version by @fgreinacher in #1064

Full Changelog: v19.2.91...v20.0.4