First public release of LR2ArenaEx.
⚠️ Due to the nature of LR2ArenaEx (it's a DLL being injected into LR2's process), instabilities may occur; it is recommended to make a backup of your scores and song databases just in case something goes wrong (aka if LR2 crashes at the wrong moment, though it's quite unlikely and LR2ArenaEx itself only accesses the song database in a read-only manner)
