diff --git a/doc/source/history.rst b/doc/source/history.rst
index d5f14e8..c226052 100644
--- a/doc/source/history.rst
+++ b/doc/source/history.rst
@@ -9,3 +9,4 @@
 
 .. release-notes:: Newton Series
    :branch: origin/stable/newton
+   :earliest-version: 1.9.0