It is great that since the last update (I did), the git history in the side-panel finally shows the full commit message in the tool-tip! However, when I continue working/reviewing code, that display obviously quickly vanishes and even though I can copy the message there (thanks for the button!), it's tedious to do so.

So, my wish would be that at the top of the commit diff view, there would be a permanent, collapsible view with a max height and scrolling if too small in which the full commit message can be displayed - in fact similar to what git show would give you on the command line.