Update README.md

README.md

@@ -240,6 +240,13 @@ You'll be asked to enter a password. If you didn't change anything, its the
 highly secure *my_password*.
 
 
+## Tips & tricks
+
+* Database versions: the AlphaFold2 release notes keep track of database
+  updates, so if in need for version information, rummage through
+  https://github.com/deepmind/alphafold/releases/tag/<TAG ID>
+
+
 <!--  LocalWords:  AlphaFold sciCORE IPython ipynb GitLab PyPI af FASTA py rtx
  -->
 <!--  LocalWords:  alphafold sbatch DeepMind