Update pom.xml version to 4.0.0-stabilization-SNAPSHOT
PLF-4487 | SOC-2851 | Broadcast event when a space is renamed
COMMONS-190: add unified-search dependency for resources css
Merge branch 'master' into feature/stabilization (after 4.0.0-Beta1 release)
PLF-4514: Merge feature/stabilization to master
Merge branch 'master' into feature/welcome-screens