Hi everyone, I've just uploaded 15.3.0pre2 to http://twistedmatrix.com/Releases/pre/15.3.0pre2/ , which provides a small fix for Twisted-using libraries that subclass Protocol overwriting the `_log` attribute. Please test your software with it, but as this is a very minor change, I will release it very soon. Twisted Regards, Amber "Hawkie" Brown GPG: https://keybase.io/hawkowl