Suggestions from Python Language Summit

[willingc]

1. From Greg Smith:

we should turn this into a modern "how to write a modern interpreter finalization and subinterpreter safe extension module" best practices doc. (beyond the pep)

[willingc]

2. From Scott Shawcroft:

Look into improving python.org search to also search the docs.

[willingc]

3. From discussion:

Shut down and archive https://legacy.python.org/

Thomas and Ee to address.

[encukou]

1. I assume this is about PEP 630. Converting it to a HOWTO is bubbling up on my TODO list, and integrating it in the docs is next, after solving the Type Checking open issue. No need to track it here, but if anyone wants to help, let me know.
2. → Have python.org search also search the docs #35
3. → Shut down and archive https://legacy.python.org/ #36