diff --git a/Updating-and-release-notes.md b/Updating-and-release-notes.md
index 72dc71b..73d2cd8 100644
--- a/Updating-and-release-notes.md
+++ b/Updating-and-release-notes.md
@@ -1,4 +1,4 @@
-### Current version: `3.0.1b15`
+### Current version: `3.0.1b16`
 
 You can check the version installed by running `obi --version`
 
@@ -21,6 +21,9 @@ python3 setup.py install
 
 ### Release notes:
 
+* `3.0.1b16`:
+  - `annotate`: fixed a bug where a column type could be wrongly guessed
+
 * `3.0.1b15`:
   - `split`: new command