3.5.13

New features

[8d02402] Add Indonesian (id) translation (@dadangnh)

Bug fixes

[52e5210] Make not nullable association fields required by default (@michaelKaefer)
[d9c63e7] Fix association field null or invalid access when embedding associations (@pkly)
[ab8bcf9] Fix design error in datagrids top border (@jmsche)
[23da934] Set timezone for tests to UTC (@michaelKaefer)