process.parent_pid

Examples

• 111

Used by

* required on that signal.

History

1. v1.42.012 Jun 2026stability

   Promoted to release_candidate.

2. v1.41.028 Apr 2026

   On process: recommended to opt in.

3. v1.31.011 Mar 2025

   Stability label respelled from experimental to development.

4. v1.30.024 Jan 2025

   Already present at v1.30.0, the oldest release tracked here (experimental).