Fast live update of annotation bar can be implemented as follows: 1. Request git-annotate (through Git or libgit2), 2. Load file content (OC = original content) at Git HEAD (through Git or libgit2), 3. The above information is enough to - mark all the lines that do not match the OC as "Not Committed Yet", - show the annotation for all the other lines. Reproducible: Always
+10, I'd like to see that as well