• Fix gcc 11.4+ warning about serial compilation using CMake. #5791

Documentation:

• Improve buffer_info type checking in numpy docs. #5805
• Replace robotpy-build with semiwrap in the binding tool list. #5804
• Show nogil in most examples. #5770
• Fix py::trampoline_self_life_support visibility in docs. #5766

Tests:

• Avoid a spurious warning about DOWNLOAD_CATCH being manually specified. #5803
• Fix an IsolatedConfig test. #5768

CI:

• Add CI testing for Android. #5714

Internal:

• Rename internal variables to avoid the word slots (reads better). #5793