.D........ [ZBX-1357] update changelog entry

git-svn-id: svn://svn.zabbix.com/trunk@50960 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.D........ [ZBX-1357] update changelog entry

git-svn-id: svn://svn.zabbix.com/trunk@50963 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
...G...PS. [ZBX-9002] fixed log file locking during logging

git-svn-id: svn://svn.zabbix.com/trunk@50971 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2