ansible/changelogs/fragments/pipelining_refactor.yml

minor_changes:
  - pipelining logic has mostly moved to connection plugins so they can decide/override settings.
  - ssh connection plugin now overrides pipelining when a tty is requested.
  - become plugins get new property 'pipelining' to show support or lack there of for the feature.
  - removed harcoding of su plugin as it now works with pipelining.