I've been doing some testing on it to make sure everyone's funds are safe when upgrading. I haven't posted an update yet so I'm surprised you found it! 
hm, it's posted here
https://github.com/kobocoin/Kobocoin/releases
so github notified
Which popups are you referring to? I've got a new wallet running on win64 and it seems to be responding. It's possible there's more tweaking to be done.
when you hover mouse over a transaction in tx list or some other object in wallet GUI
a tiny window shows up with that object parameters or some help.
i get popups on several GUI elements but none on tx-es in this new KOBO version.
other than that it's working perfectly.
Yes, I meant I've not posted an update here on BitcoinTalk. The github release was done a few days ago. I didn't expect anyone to check github before I'd updated this thread.
The popup issue is being looked into. Thanks for pointing that out.
Also, the Client sub-version is now specific to our base denomination - Mansa
