Publish a release

To publish a release, we should do the following things:

• Check there are no "TODO"s in the code
• Update all translations
• Run Cypress tests and confirm there are no errors
• Update version in module.php
• Update changelog.txt with changes
• Check wiki is up to date
• Create a draft release with description of changes (based on changlog.txt) at top and automated release notes at bottom
• Add zip file so downloads are tracked
• Publish release
• Update latest-version.txt
• Close milestone that represents the release