Update CHANGELOG.md

ref #7934 
ref #7968
ref #3164

CHANGELOG.md

@@ -3,16 +3,18 @@
 ## Enhancements
 
 * **InfluxDB**: influxdb query builder support for ORDER BY and LIMIT (allows TOPN queries) [#6065](https://github.com/grafana/grafana/issues/6065) Support influxdb's SLIMIT Feature [#7232](https://github.com/grafana/grafana/issues/7232) thx [@thuck](https://github.com/thuck)
-* **InfluxDB**: Small fix for the "glow" when focus the field for LIMIT and SLIMIT [#7799](https://github.com/grafana/grafana/pull/7799) thx [@thuck](https://github.com/thuck)
 * **Panels**: Delay loading & Lazy load panels as they become visible (scrolled into view) [#5216](https://github.com/grafana/grafana/issues/5216) thx [@jifwin](https://github.com/jifwin)
 * **Graph**: Support auto grid min/max when using log scale [#3090](https://github.com/grafana/grafana/issues/3090), thx [@bigbenhur](https://github.com/bigbenhur)
 * **Graph**: Support for histograms [#600](https://github.com/grafana/grafana/issues/600)
 * **Prometheus**: Support table response formats (column per label) [#6140](https://github.com/grafana/grafana/issues/6140), thx [@mtanda](https://github.com/mtanda)
 * **Single Stat Panel**: support for non time series data [#6564](https://github.com/grafana/grafana/issues/6564)
 * **Server**: Monitoring Grafana (health check endpoint) [#3302](https://github.com/grafana/grafana/issues/3302)
+* **Heatmap**: Heatmap Panel [#7934](https://github.com/grafana/grafana/pull/7934)
+* **Elasticsearch**: histogram aggregation [#3164](https://github.com/grafana/grafana/issues/3164)
 
 ## Minor Enchancements
 
+* **InfluxDB**: Small fix for the "glow" when focus the field for LIMIT and SLIMIT [#7799](https://github.com/grafana/grafana/pull/7799) thx [@thuck](https://github.com/thuck)
 * **Prometheus**: Make Prometheus query field a textarea [#7663](https://github.com/grafana/grafana/issues/7663), thx [@hagen1778](https://github.com/hagen1778)
 * **Prometheus**: Step parameter changed semantics to min step to reduce the load on Prometheus and rendering in browser [#8073](https://github.com/grafana/grafana/pull/8073), thx [@bobrik](https://github.com/bobrik)
 * **Templating**: Should not be possible to create self-referencing (recursive) template variable definitions [#7614](https://github.com/grafana/grafana/issues/7614) thx [@thuck](https://github.com/thuck)
@@ -32,6 +34,7 @@
 * **Server**: Support listening on a UNIX socket [#4030](https://github.com/grafana/grafana/issues/4030), thx [@mitjaziv](https://github.com/mitjaziv)
 * **Graph**: Support log scaling for values smaller 1 [#5278](https://github.com/grafana/grafana/issues/5278)
 * **InfluxDB**: Slow 'select measurement' rendering for InfluxDB [#2524](https://github.com/grafana/grafana/issues/2524), thx [@sbhenderson](https://github.com/sbhenderson)
+* **Config**: Configurable signout menu activation [#7968](https://github.com/grafana/grafana/pull/7968), thx [@seuf](https://github.com/seuf) 
 
 ## Fixes
 * **Table Panel**: Fixed annotation display in table panel, [#8023](https://github.com/grafana/grafana/issues/8023)
@@ -51,6 +54,7 @@
 * **InfluxDB**: Influxb Datasource test passes even if the Database doesn't exist [#7864](https://github.com/grafana/grafana/issues/7864)
 * **Prometheus**: Displaying Prometheus annotations is incredibly slow [#7750](https://github.com/grafana/grafana/issues/7750), thx [@mtanda](https://github.com/mtanda)
 * **Graphite**: grafana generates empty find query to graphite -> 422 Unprocessable Entity [#7740](https://github.com/grafana/grafana/issues/7740)
+* **Admin**: make organisation filter case insensitive [#8194](https://github.com/grafana/grafana/issues/8194), thx [@Alexander-N](https://github.com/Alexander-N)
 
 ## Changes
 * **Elasticsearch**: Changed elasticsearch Terms aggregation to default to Min Doc Count to 1, and sort order to Top [#8321](https://github.com/grafana/grafana/issues/8321)