update docs and license #12

Job	Run time
Build wheels on ubuntu-20.04	18m 0s
Build wheels on ubuntu-20.04	17m 42s
Build wheels on ubuntu-20.04	18m 1s
Build wheels on ubuntu-20.04	17m 45s
Build wheels on macos-12	17m 50s
Build wheels on macos-12	18m 4s
Build wheels on macos-12	17m 59s
Build wheels on macos-12	17m 2s
Build wheels on windows-latest	17m 42s
Build wheels on macos-13-xlarge	15m 30s
Build wheels on macos-13-xlarge	8m 11s
Build wheels on windows-latest	17m 42s
Build wheels on macos-13-xlarge	8m 15s
Build wheels on windows-latest	17m 43s
Build wheels on windows-latest	17m 44s
	4h 5m 10s

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