About two hours ago, we started seeing Ironic CI jobs failing pep8 with new errors[1]. For some of our repositories, it just seems to be a couple of lines that need to be fixed. On ironic itself, supporting this might have us dead in the water for a while to fix the code in accordance with what hacking is now expecting. That being said, dtantsur and dhellmann have the perception that new checks are supposed to be opt-in only, yet this new hacking appears to have at W605 and W606 enabled by default as indicated by discussion in #openstack-release[2]. Please advise, it seems like the release team ought to revert the breaking changes and cut a new release as soon as possible. -Julia [1]: http://logs.openstack.org/87/557687/4/check/openstack-tox-pep8/75380de/job-output.txt.gz#_2018-05-08_14_46_47_179606 [2]: http://eavesdrop.openstack.org/irclogs/%23openstack-release/%23openstack-release.2018-05-08.log.html#t2018-05-08T16:30:22