Change logs are kept as part of the source, I believe. Try browsing the cpython GitHub repo: https://github.com/python/cpython Skip On Tue, Dec 15, 2020, 10:05 AM Rich Shepard <rshepard at appl-ecosys.com> wrote: > I've upgraded from Python-3.7.x to Python-3.9.x and want to learn about > differences (if any) in tkinter between the two versions. >> Looking on the python.org web site I did not find change logs with the > sources or under the other menus I checked. Please point me to any > available > logs. >> Regards, >> Rich > -- > https://mail.python.org/mailman/listinfo/python-list >