v4.1.2

What's Changed

• Backport PR #6694 on branch 4.1 (pin sqlalchemy<2.0 and ignore warning for now) by @meeseeksmachine in #6697
• Backport PR #6693 on branch 4.1 (detect gzipped-FITS files by magic-bytes) by @meeseeksmachine in #6700
• Backport PR #6702 on branch 4.1 (fix the extremely minor issue in Fido docs) by @meeseeksmachine in #6704
• Backport PR #6712 on branch 4.1 (Add changelog entry for sqlalchemy pin) by @meeseeksmachine in #6714
• Backport PR #6728 on branch 4.1 (Fix HISTORY key in test maps created from header files) by @meeseeksmachine in #6730

Full Changelog: v4.1.1...v4.1.2