Merge pull request #5046 from neutrinoceros/mnt/bump_dev_version_4.5 #8450

Job	Run time
Image tests	6m 20s
unit tests: py3.13 on macos-latest (pytest)	13m 18s
unit tests: py3.10.3 on ubuntu-20.04 (pytest)	10m 40s
answer tests: py3.10 on ubuntu-latest (nose)	14m 37s
unit tests: py3.10 on ubuntu-latest (nose)	14m 2s
unit tests: py3.13 on ubuntu-latest (pytest)	18m 29s
unit tests: py3.x on ubuntu-latest (pytest)	10m 29s
unit tests: py3.13 on windows-latest (pytest)	17m 39s
	1h 45m 34s

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