Build

Prepare for v2.0.0b2 release #92

Job	Run time
Build source distribution	12s
Lint with flake8 and check black	6s
Build wheels on ubuntu-latest x86_64	14m 45s
Build wheels on ubuntu-latest i686	16m 44s
Build wheels on ubuntu-latest aarch64	2h 11m 52s
Build wheels on ubuntu-latest ppc64le	2h 8m 4s
Build wheels on ubuntu-latest s390x	2h 4m 53s
Build wheels on macOS-latest x86_64	7m 55s
Build wheels on macOS-latest arm64	10m 2s
Build wheels on windows-2019 AMD64	8m 0s
Build wheels on windows-2019 x86	8m 30s
	7h 31m 3s

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