...G...... [ZBXNEXT-2320] added agent crash handling on Windows to log its stack trace


git-svn-id: svn://svn.zabbix.com/trunk@50584 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.......PS. [ZBX-8982] turned strict OID validation off for single-variable SNMP requests

git-svn-id: svn://svn.zabbix.com/trunk@50591 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.D........ [ZBX-1357] update changelog entries

git-svn-id: svn://svn.zabbix.com/trunk@50600 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2