Grafana-Zabbix 4.2.0

[4.2.0] - 2021-08-10

Added

• Support functions on the backend (alerting with functions), #869
• Support item tags instead of application in Zabbix 5.4, #1258

Fixed

• Direct DB connection - No data in Grafana 8.0, #1221
• Error when attempting to acknowledge problems in Grafana 8.0, #1239
• Explore button in Problems view doesn't work (redirects to 404), #1240
• Zabbix value mapping doesn't work in Grafana 8.0, #1222
• Unable to see acknowledges if problem has tags, #1233
• Ack button is not visible on narrow layouts, #1252