Zabbix

..F....... [ZBX-20960] fixed SVG graph widget throwing error when attempting to plot item with valid user macro defined in history storage period

* commit '8b6cef3c38bd0906ddb65981887762efd99f018a':
  .D........ [ZBX-20960] fixed changelog message
  .D........ [ZBX-20960] added changelog file
  ..F....... [ZBX-20960] fixed dashboard SVG graph widget throws error when attempting to plot item with valid user macro defined in history storage period