Sepsesam

**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.5.2...v0.5.3

Features
- Hopefully better error representation

**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.5.1...v0.5.2

Features
- Add option to find backup_events by name

What's Changed
* Return none if no backup task found by v411e in https://github.com/SAPUCC/sepsesam/pull/20


**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.5.0...v0.5.1

Breaking change
* Update group endpoints by v411e in https://github.com/SAPUCC/sepsesam/pull/19


**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.4.1...v0.5.0

What's Changed
* Fix wrong parameter name on external_group_create by v411e in https://github.com/SAPUCC/sepsesam/pull/18


**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.4.0...v0.4.1

Breaking change
* removed several old v1 API endpoints by v411e in https://github.com/SAPUCC/sepsesam/pull/17

What's Changed
- update external group endpoints to match API v2 by v411e in https://github.com/SAPUCC/sepsesam/pull/17
- add new v2 external group endpoints to manage relations between external groups and sesam user groups by v411e in https://github.com/SAPUCC/sepsesam/pull/17
- add tests by v411e in https://github.com/SAPUCC/sepsesam/pull/17
- remove non-descriptive logging by v411e in https://github.com/SAPUCC/sepsesam/pull/17


**Full Changelog**: https://github.com/SAPUCC/sepsesam/compare/v0.3.3...v0.4.0