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diff --git a/helm/software/matita/dist/ChangeLog b/helm/software/matita/dist/ChangeLog
index 110e101a781499bfeee1593b66a571186a1fb039..6a609017ec089c9e108cd557638ffdfe39c13f38 100644 (file)
--- a/helm/software/matita/dist/ChangeLog
+++ b/helm/software/matita/dist/ChangeLog
@@ -1,3 +1,10 @@
+0.5.7 - ... - ...
+       * fixed pattern matching over ast terms, Ast.Case construct can be
+         matched correctly. Look the o-algebra example if you are
+         intereseted.
+       * mpadded mathml tag can be used in notation, it allows to overlap
+         symbols reducing the bounding box size 
+
 0.5.6 - 1/12/2008 - bugfix release
        * more abstract disambiguation algorithm, simpler instantiation
          to a different CIC/refiner