Ephios

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed
Features
* remove django-redis by jeriox in https://github.com/ephios-dev/ephios/pull/800
* Refactor: nullable date-of-birth by felixrindt in https://github.com/ephios-dev/ephios/pull/909
* add oauth2 flow as provider by jeriox in https://github.com/ephios-dev/ephios/pull/904
Other Changes
* update django-environ by jeriox in https://github.com/ephios-dev/ephios/pull/902
* SaaS refactoring by felixrindt in https://github.com/ephios-dev/ephios/pull/889


**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.14.2...v0.15.0

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed
Features
* reverse order in which workinghours are displayed on userprofile by jeriox in https://github.com/ephios-dev/ephios/pull/871
* add field for eventtype in event change view by jeriox in https://github.com/ephios-dev/ephios/pull/875
* improve calendar layout by jeriox in https://github.com/ephios-dev/ephios/pull/884
Bugfixes
* Catch smtp error on mail_admin by felixrindt in https://github.com/ephios-dev/ephios/pull/890
Other Changes
* add signal for additional PermissionFields on GroupForm by jeriox in https://github.com/ephios-dev/ephios/pull/870
* Enable template access to navbar by felixrindt in https://github.com/ephios-dev/ephios/pull/877
* Fix test warnings by felixrindt in https://github.com/ephios-dev/ephios/pull/878
* Change event_action_signal interface by felixrindt in https://github.com/ephios-dev/ephios/pull/881


**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.14.1...v0.14.2

<!-- Release notes generated using configuration in .github/release.yml at main -->

Bugfixes
* fix no-self and coupled shift config forms in https://github.com/ephios-dev/ephios/pull/868


**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.14.0...v0.14.1

<!-- Release notes generated using configuration in .github/release.yml at main -->

Features
* Event Filter in https://github.com/ephios-dev/ephios/pull/846
* add general required qualifications to eventtype in https://github.com/ephios-dev/ephios/pull/858

Other Changes
* Remove unused fields from special case signup methods in https://github.com/ephios-dev/ephios/pull/8599

**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.13.3...v0.14.0

<!-- Release notes generated using configuration in .github/release.yml at main -->

Features
* add selectable icon to simpleresource plugin in https://github.com/ephios-dev/ephios/pull/856
Bugfixes
* Fix modellogging correct permission groups on object create in https://github.com/ephios-dev/ephios/pull/854
* fix wrong media import for DjangoSelect2Widget in https://github.com/ephios-dev/ephios/pull/855


**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.13.2...v0.13.3

<!-- Release notes generated using configuration in .github/release.yml at main -->

Bugfixes
* fix simpleresource bugs in https://github.com/ephios-dev/ephios/pull/852
Other Changes
* expand plugin discovery test in https://github.com/ephios-dev/ephios/pull/848


**Full Changelog**: https://github.com/ephios-dev/ephios/compare/v0.13.1...v0.13.2