📝 Set release date

docs/changelog.md

@@ -6,12 +6,12 @@
 
 ## [Fly-Pie 8](https://github.com/schneegans/fly-pie/releases/tag/v8)
 
-**Release Date:** TBD
+**Release Date:** 2021-10-26
 
 #### New Features
 
 * A new default theme has been added. The dark color scheme is supposed to blend better with the default GNOME Shell theme.
-* Icons can now be decorated with a colorful background circle! Just append a `-#rrggbb` to the icon name. A circle with the given RGB color will be drawn behind the icon. This is especially useful for symbolic icons. For example, the icon `go-left-symbolic` will look much more interesting like this: `go-left-symbolic-#4499cc`. This works for all icon types (e.g. system icons, built-in icons, emoji or text icons).
+* Icons can now be decorated with a colorful background circle! Just append a `-#rgb` or `-#rrggbb` to the icon name. A circle with the given RGB color will be drawn behind the icon. This is especially useful for symbolic icons. For example, the icon `go-left-symbolic` will look much more interesting like this: `go-left-symbolic-#49c`. This works for all icon types (e.g. system icons, built-in icons, emoji or text icons).
 * The D-Bus API of Fly-Pie now includes a `SelectItem()` method which can be used to select an item of a currently opened menu programmatically. For example, this can be useful if you want to directly open a submenu. This is now also used by the live preview of the menu editor: If you click the preview button while you're inside a submenu, this submenu will be directly opened in the preview!
 
 #### Other Enhancements