Created attachment 8866 Weather report example (0.8.11 vs 0.10.0, the latter being hard to read) Please see the attached screenshot (0.8.11 is on the left, 0.10.0 on the right). I'm using GTK 3.24.10 with the default Adwaita theme. It's a bit subjective, but I find the old background colors much more aesthetically pleasing and easier to read.
Sean Davis referenced this bugreport in commit 5ddbfecdcc1cb300072572775fafbec9084f422d Improve contrast in weather report, similar to GTK2 + Adwaita (bug #15806) https://git.xfce.org/panel-plugins/xfce4-weather-plugin/commit?id=5ddbfecdcc1cb300072572775fafbec9084f422d
Created attachment 9506 New version on bottom
Thanks for the bug report! I tweaked the styles a bit to bring it closer to the old look, while still respecting theme colors. Screenshot in the comment above.
It looks lovely now, thanks! 😍