Zabbix

..F....... [ZBX-27215] prevented Dashboard time period filter activation when Top Hosts widget column being saved without aggregated function

* commit 'ebc31928838350c4f88793ff2adc403b69245d94':
  ..F....... [ZBX-27215] updated changelog message
  ..F....... [ZBX-27215] prevented Dashboard time period filter activation when Top Hosts widget column being saved without any aggregated function