Release v0.20.0

What’s Changed

• Refactor/SK-1225 | Use api/v1 in APIClient start_session @benjaminastrand (#758)

Features

• Feature/SK-1246 | Change proto enum WORKER to CLIENT @Wrede (#768)
• Feature/SK-1202 | Added log-in functionality @KatHellg (#759)
• Feature/SK-1236 | Error-specific info when failing to connect client @benjaminastrand (#764)
• Feature/SK-1217 | Add client settings to client v2 @viktorvaladi (#754)
• Refactor/SK-1217 | Update image and remove support for py 3.8 @Wrede (#755)

Fixes

• Bugfix/SK-1241 | Fix missing ROLE and TYPE in client status messages @Wrede (#766)
• Bugfix/SK-1242 | Only access created session if it is successfully created @benjaminastrand (#767)
• Bugfix/SK-1240 | Add sender to status message in TaskStream @Wrede (#765)
• Fix/SK-1234 | Remove "self" in self.logger @benjaminastrand (#762)
• Fix/SK-1231 | URL "sessions" -> "sessions/" in APIClient @benjaminastrand (#761)
• Fix/SK-1127 | add session_id flag @KatHellg (#742)
• Bugfix/SK-1193 | Handle unknown error, reconnect channel @Wrede (#743)