Refactoring Begin Seperating the Source from the Subscription
Seperation of Source and Subscriptions
[BM] Set release-0.3 as version
Return existing messages on new subscription with an existing source
Transient LastSubscriptionId for the moment
Merge branch 'features/research-recommender-shortterm' of github.com:spektrumprojekt/spektrum into release-0.3
Merge branch 'features/research-recommender-shortterm' into release-0.3
[CQ] Remove depracted unused constants
Subscription Manager
[CQ]
Merge branch 'release-0.3' into features/research-recommender-shortterm