Changes in version 4

Removed cell space patch
Fixed spacing after titles in tex live 2020.

Changes in version 3

Big changes

Added a new documentclass option colorharmony, which defines a new color using color harmony models. The new color is called second and can be used in the document with \color{second}. This color is also used for the new link{} command, see below.
Added a new documentclass option titlecolor, which allows you to set a different color for the titles.
Defined a new command \FAspace which replaces the old length \FAspace (and therefore breaks compatibility with the v2 class file). Now you can use \FAspace directly in the document, instead of using \hspace{\FAspace}.
Defined a new command \link{someurl.com}, which places a fontawesome logo in the document with the link. The color of the logo is detemined using the color harmony models.
Removed the environment tabitemize, since the regular environment itemize also works. I don't remember why I implemented tabitemize in the first place.

Small changes

Reduced the indentation of a bulleted list

Changes in version 2

Big changes

You can change the color of the header and titles using the changecolor option. Example: \documentclass[changecolor={111, 156, 45}]{cv-roald}.
You can add a picture to the top right of the page using the command \photo{filename}.
It is no longer needed to start a new table row with \\[\vspacepar], now \\ is sufficient. The row spacing is now defined globally in the class file.

Small changes

Removed a lot of variables from the class file.
Improved the formatting of the .cls and .tex files.