diff --git a/Updating-and-release-notes.md b/Updating-and-release-notes.md
index 0044903..ab98e54 100644
--- a/Updating-and-release-notes.md
+++ b/Updating-and-release-notes.md
@@ -1,9 +1,11 @@
-### Current version: `3.0.0-beta10`
+### Current version: `3.0.0-beta11`
 
 You can check the version installed by running `obi --version`
 
 ### Release notes:
 
+* `3.0.0-beta11`: Fixed a bug in *obi cat* when concatenating views with columns having different key sets, and a bug in *obi ecotag* generating badly formatted column comments.
+
 * `3.0.0-beta10`: *obi import*: new option *--preread* to do a first readthrough of the
 dataset if it contains huge dictionaries for a much faster import.