[docs] [issue42820] Sphinx conf.py needs_version entry is outdated

Terry J. Reedy <tjreedy@udel.edu> added the comment: This is related to #42843, which is about deciding what the min sphinx should be. Since the alternative to 3.2 is some 2.x, 1,8 is certainly wrong. ---------- nosy: +terry.reedy _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue42820> _______________________________________