Bump version to 0.5.0-SNAPSHOT for release of 0.4.0
Merge branch 'release/0.4.0' into develop
Merge branch 'release/0.4.0' into develop
[maven-release-plugin] prepare release v0.5.0
[maven-release-plugin] rollback the release of v0.5.0
Release version 0.5.0
Merge branch 'release/0.5.0'