I tried to upgrade my mac wallet to v1.2 and get this error when I try to open the program.  The polis core mounted and I drug it my applications folder. 

"Check with the developer to make sure polis Core works with this version of macOS. You may need to reinstall the application. Be sure to install any available updates for the application and macOS.

Click Report to see more detailed information and send a report to Apple."

I can no longer access my wallet.  I've tried downloading and reinstalling but get same error.  I can't seem to find version v1.1

Any advice?

Great!!  Thanks for all the hard work and update about the exchange listing!

Just wanted to drop in and say that I love this site.  Its clear that a lot of time and love has gone into it and subsequently impacted many people's lives positively.  Mine for sure.

Just curious how different coins are selected for the calculators.  Any love for Sparks coin?