v3.22.0

What's Changed

• change: v2 card sets now REQUIRE footer divider for footer, but no longer need === to close the list. i.e. they behave like card set v3
• feat: 7858 footer in the footer by @six5536 in getMoreBrain/bitmark-parser-generator#351
• feat: Add title support to definition-list and legend Bits #7873 by @six5536 in getMoreBrain/bitmark-parser-generator#352

Full Changelog: v3.21.0...v3.22.0