1. 9adda0c bpo-31351: Set return code in ensurepip when pip fails (GH-3626) by Igor Filatov · 7 years ago
  2. f71cae0 Issue #19728: fix ensurepip name clash with submodule by Nick Coghlan · 11 years ago
  3. 60f08c8 Issue #19726: actually running 'hg add' helps... by Nick Coghlan · 11 years ago