Thanks for finishing this off. https://github.com/openssl/openssl/issues?q=is%3Aopen+is%3Aissue+milestone%3A1.1.1 Are 6512 and 6396 the same, and closed because we made things more secure? Is 6342 a python bug, they'll need to upgrade? Is 6228 a foolscap issue? I think we can close 6221 soon. I will make a PR for 5037.