Prepare 2.3 #614

Job	Run time
Test with python 3.6 on windows-latest	1m 36s
Test with python 3.7 on windows-latest	1m 27s
Test with python 3.8 on windows-latest	8m 6s
Test with python 3.12 on windows-latest	7m 52s
Test with python 3.8 on macos-latest	2m 48s
Test with python 3.12 on macos-latest	2m 31s
Test with python 2.7 on ubuntu-20.04	34s
Test with python 3.6 on ubuntu-20.04	41s
Test with python 3.7 on ubuntu-latest	34s
Test with python 3.8 on ubuntu-latest	3m 1s
Test with python 3.9 on ubuntu-latest	3m 6s
Test with python 3.10 on ubuntu-latest	3m 13s
Test with python 3.11 on ubuntu-latest	2m 58s
Test with python 3.12 on ubuntu-latest	4m 6s
	42m 33s

Provide feedback