CHANGELOG [skip ci]

Author: tcompa

CHANGELOG.md

@@ -1,7 +1,8 @@
 *Note: Numbers like (\#123) point to closed Pull Requests on the fractal-web repository.*
 
-# Unreleased
+# 1.21.1
 
+* Added more keywords to match SLURM errors (\#843).
 * Fixed bug in sandbox pages (\#839);
 * Displayed all kinds of recent task activities in tasks management page. (\#835);