Document class mappings in changelog
Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
index a5b95e4..14b7583 100644
--- a/doc/source/changelog.rst
+++ b/doc/source/changelog.rst
@@ -5,6 +5,8 @@
========= ========== ========================================================
Version Date Changes
========= ========== ========================================================
+ * Introduce class mappings (see :doc:`operations`)
+ (closes: #5)
* Fix parameter interpolation across merged lists
(closes: #13).
* Caching of classes for performance reasons, especially