update changelog

Author: sbillinge

CHANGELOG.rst

@@ -3,3 +3,20 @@ Release notes
 =============
 
 .. current developments
+
+0.1.0
+=====
+
+**Added:**
+
+* Also add ``diffpy.apps`` as an entry point.
+* Add ``runmacro`` in the ``README``.
+* Support single line comment in the macro file.
+* Add "agentify" app to deploy ``diffpy.cmi`` agent skills.
+* Add ``diffpy.app runmacro <file>`` command.
+* Add `DSL` support.
+
+**Changed:**
+
+* Use ``python=3.13`` as default before ``python=3.14`` is supported by ``diffpy.cmi``.
+