The region commands now support a --world optional parameter, letting you specify a specific target world when executed from another plugin (or command source). It used to default to the world configured in your server.properties file whenever executed by an external source, but you can now use your command like /oa region create test_region files:spawn.mp3 --world=spawn to forcefully evaluate a command in a specific world context, no matter the source.
Various fixes to media cross-fading with overwritten media properties
I shipped a major overhaul to the web client over the last two weeks, which fully released the new VoiceChat UI to the public (as well as serving many performance improvements under the hood)