This is the first release after migrating from UE4.24 to UE4.27 and we've tested over the course of multiple weeks to try and eliminate any bugs/issues that were apparent. We've actually had to report some issues with the steam subsystem and also issues to epic with base replication. Hopefully all goes well and things continue to move forward as normal however we are prepared to rollback in the event there is something major blocking us from moving out of beta.
Thanks,
~WildOx Studios~