MF4 reader updates #959

Job	Run time
Packaging	19s
static-code-analysis	16s
docs	34s
format	15s
test (ubuntu-latest, false, 3.8)	2m 43s
test (ubuntu-latest, false, 3.9)	2m 48s
test (ubuntu-latest, false, 3.10)	2m 44s
test (ubuntu-latest, false, 3.11)	3m 4s
test (ubuntu-latest, false, 3.12)	3m 12s
test (ubuntu-latest, false, 3.13)	1m 14s
test (ubuntu-latest, false, pypy-3.9)	1m 43s
test (ubuntu-latest, false, pypy-3.10)	1m 52s
test (macos-latest, false, 3.8)	4m 26s
test (macos-latest, false, 3.9)	1m 22s
test (macos-latest, false, 3.10)	1m 11s
test (macos-latest, false, 3.11)	1m 13s
test (macos-latest, false, 3.12)	1m 23s
test (macos-latest, false, 3.13)	40s
test (macos-latest, false, pypy-3.9)	1m 16s
test (macos-latest, false, pypy-3.10)	1m 10s
test (windows-latest, false, 3.8)	2m 10s
test (windows-latest, false, 3.9)	1m 59s
test (windows-latest, false, 3.10)	2m 19s
test (windows-latest, false, 3.11)	2m 17s
test (windows-latest, false, 3.12)	2m 42s
test (windows-latest, false, 3.13)	2m 3s
test (windows-latest, false, pypy-3.9)	2m 11s
test (windows-latest, false, pypy-3.10)	2m 7s
Release to PyPi	0s
coveralls	0s
	51m 13s

Provide feedback