[docs] [issue36008] [good first issue] Update documentation for 3.8

Joannah Nanjekye <nanjekyejoannah@gmail.com> added the comment: @Mariatta this issue https://bugs.python.org/issue36157 also looks like one you can track for the mentored sprint at PyCon. ---------- nosy: +nanjekyejoannah _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue36008> _______________________________________