v0.15.1 (Anticipated March 2026) Breaking Changes Deprecations Bug fixes Fix a division-by-zero condition in :py:func:`pvlib.transformer.simple_efficiency` when load_loss = 0. (:issue:`2645`, :pull:`2646`) Enhancements Documentation Testing Benchmarking Requirements Maintenance Contributors Aman Srivastava (:ghuser:`aman-coder03`)