Great work has been done these last weeks! Almost all Redmond themes are now available for GTK 3.20 and later! They join the already 3.20-compliant macOS, Chrome OS and Windows 10 themes.
Some new themes are waiting to be released. Among them:
Update: B00merang Fluor pack has been abandoned early in the planification phase
We're also planning on heavily improve already available themes, such as the Windows XP themes and others. We also plan on bringing some transparency to the macOS theme, like the Arc theme does (only headerbars & sidebars).
All in all, we plan on enlarging our theme lineup, but because of time, personal, and health restrictions I won't be able to maintain more than 30 themes at a time. However, you can be shure we will do your best to keep our work updated and compatible with a bunch of Desktop Environments.
See you next month!