Hi, It's no longer possible to merge any change in the 3.6 branch of CPython, because the AppVeyor job fails: https://bugs.python.org/issue34575 It seems like AppVeyor has a build cache and this cache is outdated. I tried to use the REST API but I'm not allowed to invalidate the cache: even the most basic REST API query (list my own roles) fails with: {"message":"You do not have required permissions to perform this action."} Who ows the "python" AppVeyor project? Can someone please give me the administrator permission on this project, so I will be able to invalid the build cache? Moreover, would it be possible to give me the administrator permission on the CPython GitHub project, so I would be able to mark the AppVeyor as optional until the issue is solved (to unblock the workflow at least)? I promise I will not mess up the Python project ;-) Thanks in advance, Victor