New version of the mac client now has auto-update support, whenever a new version of the nxt client comes out you will be notified and asked to update. The app checks for a new version on start, and also once a day if you keep it running forever.
Download here:
https://copy.com/Gd4AMCJjdJ3lNow I need some people to test if the auto-update really works (as it does on my system), so you can download a version here which has the nxt 0.3.19 client included. After startup it should ask you to update.
https://copy.com/MeTLJy7zhiM1Btw, you will now get a "loading blocks" message on first start. This ensures that blocks.nxt and other files are created and you do not see zero balances. This is only on first load of the app and if you haven't started the app in a week or more.
Donations are appreciated, put a lot of time in to this. Only 3 donations so far. Thanks to those that did donate :-) (Nxt id in my signature)
PS: Right click the application, then choose "open" if you get a security warning, this is normal - because the application is not yet signed.
PS2: Make sure any other java server is not running any more before starting this app.
More info:
https://nextcoin.org/index.php/topic,708.msg5475.html