Arcane Dimensions V1.5 was released just earlier today!
the update features 6 new maps including a second start-map,
updated AD-versions of several of Sock's maps & MFX's mapjam2 map,
as well as brand-new maps by EricW, FifthElephant, Ionous & Pulsar
you can grab yourself a copy of the update for AD -here-
if you enjoy the updated & new maps, be sure to let the AD team know over at func_msgboard