It would be useful to have an overview of Koha releases, maybe also indicating what is actively maintained/supported and what is not. Many projects have that on Wikipedia and/or their websites, I could not find any for Koha. I drew this awesome post-coloured ascii picture once which may or may not indicate what I mean: http://abunchofthings.net/koha/pics/koha_releases.png
Keen for this, let me see if I can find a way to generate this automagically. Liz