Update release date

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [3.11.0] - 2020-03-20
+## [3.11.0] - 2020-03-23
 ### Added
 - Improve variable query editor, [#705](https://github.com/alexanderzobnin/grafana-zabbix/issues/705)
 - Transform/percentile function, [#868](https://github.com/alexanderzobnin/grafana-zabbix/issues/868)

src/plugin.json

@@ -27,7 +27,7 @@
       {"name": "Triggers", "path": "img/screenshot-triggers.png"}
     ],
     "version": "3.11.0",
-    "updated": "2020-03-20"
+    "updated": "2020-03-23"
   },
 
   "includes": [