Mac wallet for the latest release here, should be added to the core repo soon:

https://github.com/goosewobbler/LasVegasCoin2/releases/tag/v2.5.0.1

I didn't do anything with my wallet files and it all seems to work (not that I noticed any issues with the previous release besides the wrongly reported version), but anyone having issues should follow the instructions above for upgrade.  The wallet files on a Mac are located here: