As I am going through the list of the mapping of mappings, in search for editors, I found some french projects using Chimere, which was at some places stated as 2008 - 2012, but I found a website, where the main developer Etienne Loks wrote in may 2015, that the development is continuing, and someplace I also saw 2008 - 2015
- editor example
http://www.chymeres.net/ website (french),
where the programmer Etienne Loks wrote in early 2015
- documentation and links to repositories
- OSM wiki site (maybe outdated)
Thanks to Yohan Boniface @ybon and Raphaël Droz for their patches.