Updated Changelog (markdown)

Changelog.md

@@ -2,6 +2,7 @@ This change log tracks the releases on our [pilot server](https://recodex.mff.cu
 
 | Date | [web-app](https://github.com/ReCodEx/web-app/releases) | [core-api](https://github.com/ReCodEx/api/releases) | [worker](https://github.com/ReCodEx/worker/releases) | [broker](https://github.com/ReCodEx/broker/releases) | [monitor](https://github.com/ReCodEx/monitor/releases) | [cleaner](https://github.com/ReCodEx/cleaner/releases) |
 | --- |:---:|:---:|:---:|:---:|:---:|:---:|
+| 11.2.2022     |  v2.2.0  |  v2.2.0  |  v1.7.4  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
 | 21.11.2021    |  v2.1.1  |  v2.1.1  |  v1.7.3  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
 | 14.11.2021    |  v2.1.0  |  v2.1.0  |  v1.7.3  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
 | 10.10.2021    |  v2.0.2  |  v2.0.2  |  v1.7.3  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
@@ -11,6 +12,13 @@ This change log tracks the releases on our [pilot server](https://recodex.mff.cu
 | 3.3.2021      |  v1.25.1 |  v1.25.1 |  v1.7.2  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
 | 3.2.2021      |  v1.25.0 |  v1.25.0 |  v1.7.2  |  v1.3.0  |  v1.0.0  |  v1.1.0  |
 
+## 11.2.2022
+- Refactoring and re-implementation of features related to pipeline editing (both core and ui).
+- Runtime management CLI commands added (separate [runtime package repository](https://github.com/ReCodEx/runtimes) created).
+- Adding support for Java Maven environment.
+- Improving C# .NET Core environment (manual Roslyn compilation).
+- Various minor ui- and ux-related updates.
+
 ## 21.11.2021
 - Fixing bugs in UI.
 - Optimizing performance of endpoint for fetching exercises.