v0.22.0

What's Changed

Features

• add status value to ical event feed by @felixrindt in #1581

Other Changes

• Update README.md by @felixrindt in #1571 and #1580
• OAuth Error handling fixes by @felixrindt in #1577
• upgraded django-guardian to 3.0, upgraded vue and jquery, updated csp configuration

Full Changelog: v0.21.0...v0.22.0