Dear maintainer(s),

In Python 3.6, asyncore and asynchat have been formally marked as
deprecated. Code that imports these libraries will no longer work from
Python 3.12, which is currently in Trixie.

Since netsurf uses either of these Python libraries, please prepare for
this removal and migrate away from them.

See this link for more details:
https://peps.python.org/pep-0594/#deprecated-modules

Cheers,