cherry-pick changelog update for 1.2.9

diff --git a/doc/build/changelog/changelog_12.rst b/doc/build/changelog/changelog_12.rst
index 706173b0606c196b696daac2f048a6e8a3da1705..ebea9b753cab019690b97e982faa17aa8b8eb0cc 100644 (file)
--- a/doc/build/changelog/changelog_12.rst
+++ b/doc/build/changelog/changelog_12.rst
@@ -10,6 +10,10 @@
     .. include:: changelog_10.rst
         :start-line: 5
 
+.. changelog::
+    :version: 1.2.9
+    :include_notes_from: unreleased_12
+
 .. changelog::
     :version: 1.2.8
     :released: May 28, 2018