gunidecomp: Update and reformat Unicode version support history (!1426) · Merge requests · GNOME / GLib · GitLab

Philip Withnall requested to merge pwithnall/glib:unicode-version-docs into master Mar 31, 2020

To aid https://stackoverflow.com/q/60949426/2931197.

Signed-off-by: Philip Withnall withnall@endlessm.com