diff --git a/Changelog.md b/Changelog.md
index 0aa510f..00258af 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -11,6 +11,9 @@ This change log tracks the releases on our [pilot server](https://recodex.mff.cu
 
 Older versions are at the bottom of this page.
 
+## 23.11.2020
+* Fixing some bugs (API v1.23.1 released, compatible with previous release).
+
 ## 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.