You may have noticed the every repo has just been spammed with some no-op changes where specifiers are re-ordered such as in https://review.openstack.org/#/c/193973/1/test-requirements.txt where sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3 -> sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 Whats happening is that the requirements code now parses and regenerates the specifiers as I mentioned last week. So this is normal, but one-time. Thanks, Rob -- Robert Collins <rbtcollins at hp.com> Distinguished Technologist HP Converged Cloud