Update changelog for latest service updates
Bumping version to 1.3.3
Merge branch 'release-1.3.3' into develop

* release-1.3.3:
  Bumping version to 1.3.3
Bumping version to 1.3.4
Merge branch 'release-1.3.4' into develop

* release-1.3.4:
  Bumping version to 1.3.4
Update changelog with 1.3.4 release notes