doc: release notes for 3.0.1 #2717

Job	Run time
doctests	1m 12s
py=3.11-min_deps	4m 27s
py=3.13-upstream	3m 47s
os=ubuntu-latest, py=3.11, np=1.25, deps=minimal	6m 15s
os=ubuntu-latest, py=3.11, np=1.25, deps=optional	6m 2s
os=ubuntu-latest, py=3.11, np=2.1, deps=minimal	5m 55s
os=ubuntu-latest, py=3.11, np=2.1, deps=optional	6m 3s
os=ubuntu-latest, py=3.12, np=1.25, deps=minimal	6m 37s
os=ubuntu-latest, py=3.12, np=1.25, deps=optional	6m 53s
os=ubuntu-latest, py=3.12, np=2.1, deps=minimal	6m 38s
os=ubuntu-latest, py=3.12, np=2.1, deps=optional	6m 42s
os=ubuntu-latest, py=3.13, np=1.25, deps=minimal	9m 46s
os=ubuntu-latest, py=3.13, np=1.25, deps=optional	10m 3s
os=ubuntu-latest, py=3.13, np=2.1, deps=minimal	6m 40s
os=ubuntu-latest, py=3.13, np=2.1, deps=optional	6m 44s
os=macos-latest, py=3.11, np=1.25, deps=optional	4m 52s
os=macos-latest, py=3.13, np=2.1, deps=optional	4m 21s
os=windows-latest, py=3.11, np=1.25, deps=optional	11m 18s
os=windows-latest, py=3.13, np=2.1, deps=optional	10m 0s
Test complete	1s
	2h 4m 16s

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