I've downloaded PA_Mac_51531.dmg from http://uberent.com/Launcher/ShowPADownloads after logging in. After installing my client says "v.51464" and "New Build Available: 51531....Please exit the game and patch". Is the download link incorrect, or am I missing something obvious here? Also, how does one patch the game...I have had little success via google and there's no obvious indications in the client. Does this message mean "just download a new client all over again"?
As of right now, we don't have Mac or Linux patchers working, so the best way to stay up to date is either to download directly (per the link) or convert to Steam. We will be working on a way to provide a patcher for non-windows platforms, but we're uncertain of when they'll be available.