Sync sprint state

Description

Current situation
Backbone supports to create sprints which are not existent in the target project. Upon creation it also syncs parameters like sprint start/end date.

Improved situation
Backbone should also actual sync sprints. So every time a sprint is changed (e.g. started, completed, dates changed), it should sync the new information to the target project and adapt it accordingly.

Note:
We should also sync closed sprints. This might cause problems when starting a new integration with already closed sprints on the other side, since we cannot move Issues into sprints that are closed using the REST API.

Environment

None

Status

Assignee

Unassigned

Reporter

Sync User [K15t]

Labels

Participants

None

Deployment

None

Priority

Major
Configure