Updated Changelog (markdown)

Changelog.md

@@ -4,13 +4,17 @@ 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) | [fileserver](https://github.com/ReCodEx/fileserver/releases) | [monitor](https://github.com/ReCodEx/monitor/releases) | [cleaner](https://github.com/ReCodEx/cleaner/releases) |
 | --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| 22.11.2020    |  v1.23.0 |  v1.23.0 |  v1.7.0  |  v1.3.0  |  ------  |  v1.0.0  |  v1.1.0  |
 | 19.9.2020     |  v1.22.1 |  v1.22.0 |  v1.6.5  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 | 13.8.2020     |  v1.22.0 |  v1.22.0 |  v1.6.4  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 | 30.3.2020     |  v1.21.0 |  v1.21.0 |  v1.6.4  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
-| 13.1.2020     |  v1.20.0 |  v1.20.0 |  v1.6.4  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 
 Older versions are at the bottom of this page.
 
+## 22.11.2020
+* Total overhaul of file storage subsytem (file management integrated into core-api, fileserver no longer needed).
+* Several important bugs fixed in web app frontend.
+
 ## 19.9.2020
 * Migrating from Mono to .NET Core 3.1.
 
@@ -333,6 +337,7 @@ Older versions are at the bottom of this page.
 
 | Date | [web-app](https://github.com/ReCodEx/web-app/releases) | [api](https://github.com/ReCodEx/api/releases) | [worker](https://github.com/ReCodEx/worker/releases) | [broker](https://github.com/ReCodEx/broker/releases) | [fileserver](https://github.com/ReCodEx/fileserver/releases) | [monitor](https://github.com/ReCodEx/monitor/releases) | [cleaner](https://github.com/ReCodEx/cleaner/releases) |
 | --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| 13.1.2020     |  v1.20.0 |  v1.20.0 |  v1.6.4  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 | 30.11.2019    |  v1.19.0 |  v1.19.0 |  v1.6.4  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 | 26.10.2019    |  v1.18.3 |  v1.18.2 |  v1.6.3  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |
 | 5.10.2019     |  v1.18.2 |  v1.18.1 |  v1.6.3  |  v1.3.0  |  v1.2.1  |  v1.0.0  |  v1.1.0  |