v0.1.1

Fixed

• Python 3.11 support. requires-python was >=3.12, so the published wheels refused to install on
  Python 3.11 (for example Raspberry Pi OS bookworm, which is where piwheels builds). The package and its
  full test suite already run on 3.11, so the floor is lowered to >=3.11 and 3.11 is now in the CI
  matrix. No code or API change.