3.9
Simplify MSI projects.
bpo-46948: Fix CVE-2022-26488 by ensuring the Windows Installer correctly uses the install path during repair (GH-31728)
Issue #24910: Windows MSIs now have unique display names.
Issue #23260: Update Windows installer
bpo-40754: Adds _testinternalcapi to Windows installer for test suite (GH-23271)