diff --git a/Updating-and-release-notes.md b/Updating-and-release-notes.md
index b32f6ff..f8fc299 100644
--- a/Updating-and-release-notes.md
+++ b/Updating-and-release-notes.md
@@ -1,4 +1,4 @@
-### Current version: `3.0.1b25`
+### Current version: `3.0.1b26`
 
 You can check the version installed by running `obi --version`
 
@@ -21,6 +21,11 @@ python3 setup.py install
 
 ### Release notes:
 
+* `3.0.1b26`: 
+   - `obi export`: columns are now in alphabetical order when exporting to tab format
+   - Fixed stdout output
+   - Taxonomy: fixed an issue related to StopIteration behaviour in new versions of python
+<br>
 
 * `3.0.1b25`: 
    - `obi import`: fixed bug caused by new behaviour of `StopIteration` exceptions in Python>=3.7