Docs: Updated what's new article (#21624)

* Docs: Updated what's new articel

* fixed spelling

* Updated

docs/Makefile

@@ -4,6 +4,9 @@ docs:
 	docker pull grafana/docs-base:latest
 	docker run -v $(PWD)/sources:/hugo/content/docs/grafana/latest -p 3002:3002 --rm -it grafana/docs-base:latest /bin/bash -c 'npm i && make webpack && hugo server -p 3002 -D --ignoreCache --baseUrl http://localhost:3002 --bind 0.0.0.0'
 
+docs-no-pull:
+	docker run -v $(PWD)/sources:/hugo/content/docs/grafana/latest -p 3002:3002 --rm -it grafana/docs-base:latest /bin/bash -c 'npm i && make webpack && hugo server -p 3002 -D --ignoreCache --baseUrl http://localhost:3002 --bind 0.0.0.0'
+
 docs-test:
 	docker pull grafana/docs-base:latest
-	docker run -v $(PWD)/sources:/hugo/content/docs/grafana/latest --rm -it grafana/docs-base:latest /bin/bash -c 'npm i && make prod'
\ No newline at end of file
+	docker run -v $(PWD)/sources:/hugo/content/docs/grafana/latest --rm -it grafana/docs-base:latest /bin/bash -c 'npm i && make prod'

docs/sources/guides/whats-new-in-v6-6.md

-
 +++
 title = "What's New in Grafana v6.6"
 description = "Feature and improvement highlights for Grafana v6.6"
@@ -19,10 +18,11 @@ For all details, read the full [CHANGELOG.md](https://github.com/grafana/grafana
 
 Grafana 6.6 comes with a lot of new features and enhancements:
 
-- **Panels:** New Stat panel
-- **Panels:** New News panel
-- **New time picker**
-- **User-configurable units**
+- [**Panels:** New stat panel]({{< relref "#new-stat-panel" >}})
+- [**Panels:** Auto min/max for Bar Gauge/Gauge/Stat]({{< relref "#auto-min-max" >}})
+- [**Panels:** News panel]({{< relref "#news-panel" >}})
+- [**TimePicker:** New design & features]({{< relref "#new-time-picker" >}})
+- [**Panels:** Custom data units]({{< relref "#custom-data-units" >}})
 - [**Alerting enhancements**]({{< relref "#alerting-enhancements" >}})
 - **Explore:** Added log message line wrapping options for logs
 - **Graphite:** Added Metrictank dashboard to Graphite datasource
@@ -34,12 +34,71 @@ Grafana 6.6 comes with a lot of new features and enhancements:
 
 More details will be added as we're getting closer to the stable release.
 
+## New stat panel
+
+{{< docs-imagebox img="/img/docs/v66/stat_panel_dark.png" max-width="1024px" caption="Stat panel" >}}
+
+This release adds a new panel named `Stat`. This panel is designed to replace the current `Singlestat` as the primary way
+to show big single number panels along with a sparkline. This panel is of course building on our new panel
+infrastructure and option design. So you can use the new thresholds UI and data links. It also supports the same
+repeating feature as Gauge & Bar Gauge panels, meaning it will repeat a separate visualization for every series or row
+in the query result.
+
+Key features:
+
+- Automatic font size handling
+- Automatic layout handling based on panel size
+- Colors based on thresholds that adapt to light or dark theme
+- Data links support
+- Repeats horizontally or vertically for every series, row or column
+
+Here is how it looks in light theme:
+
+{{< docs-imagebox img="/img/docs/v66/stat_panel_light.png" max-width="1024px" caption="Stat panel" >}}
+
+## Auto min max
+
+For the panels Gauge, Bar Gauge & Stat you can now leave the min and max settings empty. Grafana will, in that case, calculate the min & max based on
+all the data.
+
+## New time picker
+
+The time picker has gotten a major design update. Key changes:
+
+- Quickly access the absolute from & to input fields without an extra click.
+- Calendar automatically shows when from or to inputs has focus
+- A single calendar view can be used to select and show the from & to date.
+- Select recent absolute ranges
+
+{{< docs-imagebox img="/img/docs/v66/time_picker_update.png" max-width="700px" caption="New time picker" >}}
+
+## News panel
+
+This panel supports showing RSS feeds as news items. It is used in the updated default home dashboard. Add it to
+your custom home dashboards to keep up to date with Grafana news or switch the default RSS feed to one of your choice.
+
+{{< docs-imagebox img="/img/docs/v66/news_panel.png" max-width="600px" caption="News panel" >}}
+
+## Custom data units
+
+A top feature request for years is now finally here. All panels now support custom units. Just specify any text in the
+unit picker and select the `Custom: <your unit>` option. By default it will be used as a suffix unit. If you want a
+custom prefix just type `prefix: <your unit> ` to make the custom unit appear before the value. If you want a custom
+SI unit (with auto SI suffixes) specify `si:Ups`. A value like 1000 will be rendered as `1 kUps`.
+
+{{< docs-imagebox img="/img/docs/v66/custom_unit_burger1.png" max-width="600px" caption="Custom unit" >}}
+
+Paste a native emoji in the unit picker and pick it as a custom unit:
+
+{{< docs-imagebox img="/img/docs/v66/custom_unit_burger2.png" max-width="600px" caption="Custom unit emoji" >}}
+
+
 ## Alerting enhancements
 
- - We have introduced a new configuration for enforcing a minimal interval between evaluations, to reduce load on the backend. 
- - The email notifier can now optionally send a single email to all recipients. 
- - OpsGenie, PagerDuty, Threema, and Google Chat notifiers have been updated to send additional information.
+- We have introduced a new configuration for enforcing a minimal interval between evaluations, to reduce load on the backend.
+- The email notifier can now optionally send a single email to all recipients.
+- OpsGenie, PagerDuty, Threema, and Google Chat notifiers have been updated to send additional information.
 
 ## Cookie management modifications
 
-In order to align with a [change in Chrome 80](https://www.chromestatus.com/feature/5088147346030592), a breaking change has been introduced. The `[security]` setting `cookie_samesite` configured to `none` now renders cookies with `SameSite=None` attribute contrary to the previous behavior where no `SameSite` attribute was added to cookies. To get back the old behavior, you must set `cookie_samesite` to `disabled`.
\ No newline at end of file
+In order to align with a [change in Chrome 80](https://www.chromestatus.com/feature/5088147346030592), a breaking change has been introduced. The `[security]` setting `cookie_samesite` configured to `none` now renders cookies with `SameSite=None` attribute contrary to the previous behavior where no `SameSite` attribute was added to cookies. To get back the old behavior, you must set `cookie_samesite` to `disabled`.

docs/sources/menu.yaml

@@ -172,6 +172,8 @@
       name: Notifications
   - name: Keyboard Shortcuts
     link: /features/shortcuts/
+  - name: Reporting
+    link: /features/reporting/
 - name: What's New In Grafana
   link: /whatsnew/
   children:
@@ -313,4 +315,4 @@
 - name: Grafana Enterprise
   link: /enterprise/
 - name: Docs Archive
-  link: /archive/
\ No newline at end of file
+  link: /archive/