Prepare for 4.4.1 #301

Job	Run time
tests (3.2, 7.1)	5m 20s
tests (3.2, 7.2)	5m 41s
tests (3.2, 8.0)	5m 39s
tests (3.4, edge)	16s
tests (3.3, 8.1)	5m 53s
tests (3.4, 8.1)	6m 1s
tests (head, 8.0)	11s
tests (3.4, 8.0)	5m 59s
tests (4.0, 7.1)	6m 7s
tests (3.3, 7.2)	5m 33s
tests (3.3, 7.1)	5m 39s
tests (3.3, edge)	47s
tests (4.0, 7.2)	6m 32s
tests (3.1, 7.2)	5m 43s
tests (3.4, 7.1)	5m 30s
tests (3.2, 8.1)	5m 42s
tests (4.0, 8.1)	6m 29s
tests (head, 7.2)	12s
tests (4.0, edge)	14s
tests (4.0, 8.0)	6m 44s
tests (3.3, 8.0)	5m 54s
tests (3.4, 7.2)	6m 7s
tests (3.3, 7.1, --enable-frozen-string-literal)	5m 33s
tests (head, 8.1)	11s
tests (head, 7.1)	11s
tests (3.1, 7.1)	5m 13s
tests (head, edge)	26s
summary	2s
	1h 53m 49s

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