On 1.7.x branch: Add CHANGES entry for r1920445. #612

Job	Run time
Default	3m 24s
Static	3m 49s
Maintainer-mode	3m 54s
Named SHM - SysV, Maintainer-mode	3m 36s
Named SHM - Classic mmap, Maintainer-mode	3m 28s
Pool-debug	3m 40s
Pool-debug, maintainer-mode	3m 23s
Maintainer-mode, no IPv6	3m 26s
Maintainer-mode, -Werror	3m 24s
ASan	3m 35s
ASan, pool-debug	3m 57s
UBsan	3m 31s
	43m 7s

Provide feedback