Arelith has a couple of changes that require client-side overrides for the descriptions and some values (namely, encumbrance) to match reality.
The overrides are optional; everything (with the exception of Harper Paragon, see wiki) will work correctly without them.
https://www.dropbox.com/s/nnztjkifanjgw ... s.2da?dl=0
http://wiki.arelith.com/Misc_Changes#Weapon_Changes
https://www.dropbox.com/s/tatexzqpxlp8f ... e.2da?dl=0
http://wiki.arelith.com/Misc_Changes#Encumbrance
https://www.dropbox.com/s/tlxcxjkld42bu ... r.2da?dl=0
http://wiki.arelith.com/Harper_scout#Known_bugs
To install, place them in your override folder in the game directory.