0.3.0M7 release notes added

Signed-off-by: Dominic Schabel <dominic.schabel@bosch.io>

docs/content/community.md

@@ -16,6 +16,7 @@ Here you can find links to arbitrary material covering Eclipse hawkBit which has
 - 01/10/2018 - Eclipse Virtual IoT Meetup - [video](https://www.youtube.com/watch?v=8vcLXs9lc-4) - [slides](https://docs.bosch-iot-rollouts.com/slides/hawkBitIntroduction.html)
 - 10/22/2018 - Community Day EclipseCon Europe 2018 - [slides](https://www.eclipse.org/hawkbit/slides/community-day-2018.html)
 - 10/21/2019 - Community Day EclipseCon Europe 2019 - [slides](https://www.eclipse.org/hawkbit/slides/community-day-2019.html)
+- 10/19/2020 - Community Day EclipseCon Europe 2020 - [slides](https://www.eclipse.org/hawkbit/slides/community-day-2020.html)
 
 ## Articles
 
@@ -24,16 +25,21 @@ Here you can find links to arbitrary material covering Eclipse hawkBit which has
 - 09/27/2016 - Eclipse Newsletter - 'IoT is the new black' - [article](http://www.eclipse.org/community/eclipse_newsletter/2016/september/article2.php)
 
 ## Ask a question
+
 Visit [stackoverflow.com](https://stackoverflow.com/questions/tagged/eclipse-hawkbit) to find questions or raise your own tagged with `eclipse-hawkbit`.
 
 ## Chat
+
 Searching for a quick response from the team behind hawkBit and the hawkBit community, join the [Gitter Chat](https://gitter.im/eclipse/hawkbit).
 
 ## Mailing List
+
 A great way to stay up to date with hawkBit activity is to subscribe to the Mailing list provided by Eclipse. Sign up for the mailing list [here](https://dev.eclipse.org/mailman/listinfo/hawkbit-dev).
 
 ## Issue Tracker
+
 Issues and bugs related to hawkBit are tracked with the Github Issue tracking system. If you find any issues, please report them [here](https://github.com/eclipse/hawkbit/issues).
 
 ## Contributing
+
 An overview of the contribution process is [here](https://wiki.eclipse.org/Development_Resources/Contributing_via_Git). Checkout the [Contribution Guidelines](https://github.com/eclipse/hawkbit/blob/master/CONTRIBUTING.md) on the Eclipse hawkBit GitHub Repository.

docs/content/release-notes.md

@@ -3,6 +3,14 @@ title: Release notes
 weight: 100
 ---
 
+## 0.3.0M7
+
+**Release Date:** Monday, February 15, 2021 <br />
+Hawkbit: [Tag](https://github.com/eclipse/hawkbit/releases/tag/0.3.0M7) /
+         [Release](https://github.com/eclipse/hawkbit/milestone/22?closed=1) <br />
+Extensions: [Tag](https://github.com/eclipse/hawkbit-extensions/releases/tag/0.3.0M7) /
+            [Release](https://github.com/eclipse/hawkbit-extensions/milestone/1?closed=1)
+
 ## 0.3.0M6
 
 **Release Date:** Friday, January 17, 2020 <br />