Ever thought of changing the 'daytime brightness system tray icon' to yellow to match the set?

You are welcome! The slimbook battery icon will be included in the next update (v142). However, it won't appear, because the developers have hard coded the path in the ".desktop" file. Simply...

Thank you for the links! All the icons will be included in the next update, v142. If there is a problem with the Rhythmbox system package, let me know which Linux distribution you are using.

Unfortunately, no SVG files were involved. I only created PNG files with GIMP, because Plymouth wants it in this way. My plan was, to keep it simple. Not everyone can edit SVG files. Edit PNG or...

Installs nicely now on recent update thanks!