diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 8192cd68..6c1794e5 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -7,7 +7,9 @@ Changelog
 +++++++++++++++++++
 
 - This release forces you to upgrade parso. If you don't, nothing will work
-  anymore. Otherwise changes should be limited to bug fixes.
+  anymore. Otherwise changes should be limited to bug fixes. Unfortunately Jedi
+  still uses a few internals of parso that make it hard to keep compatibility
+  over multiple releases. Parso >=0.3.0 is going to be needed.
 
 0.12.0 (2018-04-15)
 +++++++++++++++++++