Hello, In Atlanta we discussed the possibility to add a list of changes of configuration options between 2 versions for each project in the configuration reference. I worked on a script that can generate these lists, and the output is ready for review at https://review.openstack.org/#/c/97621/ I'd appreciate a few reviews to make sure this is going in the right direction! Thanks, Gauvain Pocentek Objectif Libre - Infrastructure et Formations Linux http://www.objectif-libre.com