release 0.3.0 #48

Job	Run time
Check C++ format and style	6s
Check PEP-8	7s
Build and test C++ part (Debug, ubuntu-22.04)	17s
Build and test C++ part (Debug, windows-2019)	2m 22s
Build and test C++ part (Debug, macos-12)	29s
Build and test C++ part (Release, ubuntu-22.04)	19s
Build and test C++ part (Release, windows-2019)	1m 2s
Build and test C++ part (Release, macos-12)	44s
Build and test PIP (ubuntu-22.04, 3.8)	51s
Build Conan package and upload it (ubuntu-22.04, x86_64)	20s
Build and test PIP (ubuntu-22.04, 3.9)	51s
Build Conan package and upload it (ubuntu-22.04, armv8)	21s
Build and test PIP (ubuntu-22.04, 3.10)	49s
Build Conan package and upload it (windows-2019, x86_64)	2m 1s
Build and test PIP (ubuntu-22.04, 3.11)	59s
Build Conan package and upload it (macos-12, x86_64)	40s
Build and test PIP (windows-2019, 3.8)	2m 53s
Build and test PIP (windows-2019, 3.9)	3m 19s
Build and test PIP (windows-2019, 3.10)	2m 34s
Build and test PIP (windows-2019, 3.11)	3m 22s
Build and test PIP (macos-12, 3.8)	1m 14s
Build and test PIP (macos-12, 3.9)	1m 2s
Build and test PIP (macos-12, 3.10)	1m 6s
Build and test PIP (macos-12, 3.11)	1m 6s
Build wheels on ${{ matrix.os }}	0s
Build and test SDist	0s
Upload packages if release	0s
	28m 54s

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