This minor version doesn't have any upgrade notes.
In earlier Zabbix versions, the Zabbix agent item vfs.file.cksum
produced different sha256 sums for the same file depending on the platform (processor architecture) – sha256 sums on AIX, HP-UX (Itanium) and Solaris (SPARC) differed from those produced on Intel x86-64 platforms.
The issue has now been fixed; however, after upgrading, monitoring sha256 sums of files on AIX, HP-UX, or Solaris SPARC may result in false positives of files having been modified.