* origin/master:
fix unserializer patch
move this entry to the correct version
add missing NEWS entry
add missing NEWS entry
Updated or skipped certain 32-bit tests
add NEWS entry for #68594
5.4.37
add more BC breaks
update news
add CVE
add missing test file
Fix bug #68594 - Use after free vulnerability in unserialize()
Fix typo
Hash value must not zero?