diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 6e5f63187..4cd5e77d4 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,13 @@
+DIALS 3.16.1 (2023-09-03)
+=========================
+
+Bugfixes
+--------
+
+- Fix situation where a bad ``Beam.probe`` could cause undefined behaviour. (`#656 <https://github.com/cctbx/dxtbx/issues/656>`_)
+- Fix performance regression loading large experiment lists containing profile/scaling models. (`#658 <https://github.com/cctbx/dxtbx/issues/658>`_)
+
+
 dxtbx 3.16.0 (2023-08-14)
 =========================
 
diff --git a/newsfragments/656.bugfix b/newsfragments/656.bugfix
deleted file mode 100644
index 6696aae3a..000000000
--- a/newsfragments/656.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix situation where a bad ``Beam.probe`` could cause undefined behaviour.
diff --git a/newsfragments/658.bugfix b/newsfragments/658.bugfix
deleted file mode 100644
index f5cdda54d..000000000
--- a/newsfragments/658.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix performance regression loading large experiment lists containing profile/scaling models.