diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 96e349660c5a824f1c66434a7db9c9b6c55ae806..3d6b6527a88a63dd5eb408202c72f153f2eacb83 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,16 +6,27 @@ order.
 -------------------------
 
 
+Added
+^^^^^
+
+* Simple built-in `.deprecated` decorator.
+
+
 Changed
 ^^^^^^^
 
 * Removed support for Python 2.7 and 3.4.
+* Minimum required version of ``nibabel`` is now 2.3.
+* The :class:`.Image` class now fully delegates to ``nibabel`` for managing
+  file handles.
+* Increased the minimum required version of ``dcm2niix``.
 
 
 Removed
 ^^^^^^^
 
-* Many deprecated items
+
+* Many deprecated items removed.
 
 
 1.12.0 (Sunday October 21st 2018)
diff --git a/doc/fsl.utils.deprecated.rst b/doc/fsl.utils.deprecated.rst
new file mode 100644
index 0000000000000000000000000000000000000000..913da66ccc4e7bbeefa475a6bf738b96479997c2
--- /dev/null
+++ b/doc/fsl.utils.deprecated.rst
@@ -0,0 +1,7 @@
+``fsl.utils.deprecated``
+========================
+
+.. automodule:: fsl.utils.deprecated
+    :members:
+    :undoc-members:
+    :show-inheritance:
diff --git a/doc/fsl.utils.rst b/doc/fsl.utils.rst
index 574c5296a19c8858702680f0ff14f220f85ef89d..d7bf157ed3154a6c3abe9fefe100da7548ea4087 100644
--- a/doc/fsl.utils.rst
+++ b/doc/fsl.utils.rst
@@ -6,6 +6,7 @@
 
    fsl.utils.assertions
    fsl.utils.cache
+   fsl.utils.deprecated
    fsl.utils.ensure
    fsl.utils.fslsub
    fsl.utils.idle