bump to v1.4.7 #143

Job	Run time
Run unit tests with codecov upload (ubuntu-latest, 3.9)	35s
Run unit tests with codecov upload (ubuntu-latest, 3.8)	36s
Run unit tests with codecov upload (ubuntu-latest, 3.10)	39s
Run unit tests with codecov upload (ubuntu-latest, 3.11)	30s
Run unit tests with codecov upload (ubuntu-latest, 3.12)	32s
Run unit tests with codecov upload (ubuntu-latest, 3.13)	31s
Run unit tests with codecov upload (macos-latest, 3.8)	1m 5s
Run unit tests with codecov upload (macos-latest, 3.9)	1m 10s
Run unit tests with codecov upload (macos-latest, 3.10)	1m 10s
Run unit tests with codecov upload (windows-latest, 3.8)	3m 22s
Run unit tests with codecov upload (macos-latest, 3.13)	1m 2s
Run unit tests with codecov upload (macos-latest, 3.11)	1m 1s
Run unit tests with codecov upload (windows-latest, 3.10)	3m 34s
Run unit tests with codecov upload (macos-latest, 3.12)	1m 27s
Run unit tests with codecov upload (windows-latest, 3.9)	3m 17s
Run unit tests with codecov upload (windows-latest, 3.11)	3m 22s
Run unit tests with codecov upload (windows-latest, 3.12)	4m 0s
Run unit tests with codecov upload (windows-latest, 3.13)	3m 28s
	31m 21s

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