Merge branch 'hotfix/0.6.21'
Merge branch 'release/0.6.22'
Merge branch 'release/0.7.0'
Merge branch 'release/0.7.2'
Merge branch 'release/0.7.3'
Bumped VERSION to 0.7.4
Updated CHANGELOG
Merge branch 'hotfix/0.7.4' into develop