In the context of software and "scene" releases, a tag indicates that this version was released to fix a flaw in a previous release of the same software by another group. Release Details
According to Reddit's r/radarr community , a PROPER release is issued when a previous release (from a different group) had issues—such as being incomplete, having broken files, or incorrect installation instructions—and this new version is meant to provide the "proper" or corrected experience. Context of the v23.06.2021 Update
Around June 2021, Steam news for NITE Team 4 announced significant changes to the game's backend, including: