I would like to announce PEP 676 to python-dev. It is a meta-PEP focussed on modernising the PEP build infrastructure. From the abstract, "This PEP addresses the infrastructure around rendering PEP files from reStructuredText files to HTML webpages. We aim to specify a self-contained and maintainable solution for PEP readers, authors, and editors."
Please see https://discuss.python.org/t/10774 for prior discussion and to give any feedback.