We are now working on version 8.0 of Putty for Mac and continue to make progress, sense our 7.5 release we have fixed two window bugs, added a exit confirmation dialog when closing a session. Version 8.0 will be signed by Apple Inc. as being developed by a known developer, this will fix the security warnings and make the installation and running Putty smoother.
We plan to add Pterm as a stand alone application as well as Putty to the Apple / iTunes stores when version 8.0 is released to make purchases extremely simple through the iTunes application. We will also have a new updated video for 8.0 lasting about two minuets, showing the installation and running Putty and Pterm on MacOS 10.12.4
Here is a couple screenshots :
If you would like to support our efforts please go to our online store located here and make a purchase.