Updating-and-release-notes.md

-### Current version: `3.0.1b16`
+### Current version: `3.0.1b17`
 
 You can check the version installed by running `obi --version`
 
@@ -21,6 +21,10 @@ python3 setup.py install
 
 ### Release notes:
 
+
+* `3.0.1b17`:
+  - `import`: added import of UNITE fasta format
+
 * `3.0.1b16`:
   - `annotate`: fixed a bug where a column type could be wrongly guessed