DOC: changelog

CHANGELOG.rst

-FUNPACK changelog
-=================
+FUNPACK release history
+=======================
 
 
-3.1.0 (Thursday 5th January 2022)
-----------------------------------
+3.0.1 (Thursday 5th May 2022)
+-----------------------------
+
+
+Added
+^^^^^
+
+* New ``numeric`` and ``convertNumeric`` options to the
+  :func:`.flattenHierarchical` cleaning function, which allow it to be used
+  with unique numeric labels (node IDs) for hierarchical data encodings,
+  rather than coding labels (which are not necessarily numeric, or unique)
+  (!88).
 
 
 Fixed
@@ -11,7 +21,7 @@ Fixed
 
 
 * Fixed an issue with the interpretation of hierarchical data codings, which
-  was causing the ``flattenHierarchical`` cleaning function to xrash (!88).
+  was causing the ``flattenHierarchical`` cleaning function to crash (!88).
 
 
 3.0.0 (Wednesday 5th January 2022)
@@ -76,7 +86,7 @@ Changed
 
 
 * Added a recoding rule for data coding `100348
-  https://biobank.ctsu.ox.ac.uk/crystal/coding.cgi?id=100348`_ to the
+  <https://biobank.ctsu.ox.ac.uk/crystal/coding.cgi?id=100348>`_ to the
   ``fmrib`` configuration.