v2.1.1

What's Changed

• Fix Changelog for v2.1.0 by @DanRyanIrish in #595
• Backport PR #600 on branch 2.1 (Fix docs build warnings and error) by @meeseeksmachine in #601
• Backport PR #602 on branch 2.1 (Add changelog for PR #600.) by @meeseeksmachine in #603

Full Changelog: v2.1.0...v2.1.1