cherry-pick changelog update for 1.2.12

diff --git a/doc/build/changelog/changelog_12.rst b/doc/build/changelog/changelog_12.rst
index e8a1723d607242460ac4069c9027466e775ab9fa..3990b26e9a8789d3dfe93aa0f96524655e579a9a 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: 1.2.12
+    :include_notes_from: unreleased_12
+
 .. changelog::
     :version: 1.2.11
     :released: August 20, 2018