adw-gtk3 v4.0
Commits since v3.7: v3.7...v4.0
This new release brings the theme closer to libadwaita 1.2. The new tab style is only visible on a few selected apps (more apps may be styled later) due to the likelihood of breakage if applied globally. Currently nautilus, gedit, and all libhandy apps that use hdy tabbar will use the new tab style.
Visual inconsistencies will occur if you use this version when libadwaita 1.2 is not available in your distro's repository.