Improvements via `t12n` #723

Job	Run time
build-test (ubuntu, ubuntu-latest)	2m 58s
cibuildwheel / ubuntu-20.04	6m 58s
build-test (macos, macos-latest)	2m 22s
format	3m 18s
build-test (android, ubuntu-latest)	2m 45s
Upload wheels to PyPI	0s
Release version	0s
Release Latest Build	0s
	18m 21s

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