Message from python38-3.8.20

[pavlar]

What should I do after this message, because I installed the system and applications not from ports but from packages?
Message from python38-3.8.20:

--
===> NOTICE:

This port is deprecated; you may wish to reconsider installing it:

Upgrade to a newer Python version. 3.8 is in maintenance status and gets security fixes only. End-of-Life: 2024-10. See https://devguide.python.org/versions/

 

[SirDice]

Read /usr/ports/UPDATING.

20240529:
  AFFECTS: users of python
  AUTHOR: rm@FreeBSD.org

  The default version of python3 and python was switched to 3.11.

  For ports users wanting to keep version 3.9 as default,
  add DEFAULT_VERSIONS+= python=3.9 python3=3.9 to make.conf

  Following procedures may ease the upgrade:

  For users of pre-build packages:
  # sh
  # for i in $(pkg query -g %n 'py39-*'); do pkg set -yn ${i}:py311-${i#py39-}; done
  # pkg upgrade

  For portmaster users:
  # sh
  # portmaster -o lang/python311 python39
  # REINSTALL="$(pkg info -oq '*py39*')"
  # pkg delete -f "*py39*"
  # portmaster $REINSTALL
  # REBUILD=$(pkg query -g "%n:%dn" '*' | grep py3 | grep -v py311 | cut -d : -f 1 | sort -u)
  # portmaster $REBUILD
  # REBUILD2=$(pkg list | grep python-39 | xargs pkg which | awk '{print $6}' | sort -u)
  # portmaster $REBUILD2

  Final steps (for pre-built packages & portmaster):

  If no longer required, Python 3.9 can be removed via
  "pkg remove python39" and the directory /usr/local/lib/python3.9 can
  then be deleted afterwards, if not empty.