v3.6.7 - pypython

This release is [potentially] the last pypython release, because it will be renamed to something else soon.

What's Changed

• Bump numpy from 1.20.2 to 1.22.0 in /docs by @dependabot in #5
• Bump protobuf from 3.17.3 to 3.18.3 in /docs by @dependabot in #6
• Bump scipy from 1.6.2 to 1.10.0 in /docs by @dependabot in #8
• Bump scipy from 1.6.2 to 1.10.0 by @dependabot in #7
• Bump astropy from 4.2.1 to 5.3.3 in /docs by @dependabot in #10
• Bump astropy from 4.2.1 to 5.3.3 by @dependabot in #9

Full Changelog: v3.6.5...v3.6.7