cherry-pick changelog update for 1.2.8

diff --git a/doc/build/changelog/changelog_12.rst b/doc/build/changelog/changelog_12.rst
index 9eaaccf3cf90b90751872e86d4edbfc9b28eb248..1919a7bedbbfd5aa3afb77709a2285ac0451c3f1 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: 1.2.8
+    :include_notes_from: unreleased_12
+
 .. changelog::
     :version: 1.2.7
     :released: April 20, 2018