X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fweb%2Fbasic_2.ldw.xml;h=4ccbf25fca33e834eaa5f7df0f5e65fafc807209;hb=98c91e19a9cc31c77a0151f5df7f7690813cbd07;hp=02b1b78acc115753c2b5dc17d054d6f039f24ef1;hpb=41441a27e7dc2afcd20ffd6159015ee77f37a3d8;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
index 02b1b78ac..4ccbf25fc 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
+++ b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml
@@ -32,12 +32,16 @@
          for native type assignment.
    </news>
    <news date="In progress.">
-         Closure of native validity
-	 for context-sensitive extended computation.
+         Preservation of stratified native validity
+         for "big tree" computation on closures.
+   </news>
+   <news date="2014 June 9.">
+         "Big tree" strong normalization
+         for simply typed terms.
    </news>
    <news date="2014 April 16.">
          lazy equivalence on local environments
-	 serves as irrelevant step in "big tree" computation
+	 serves as irrelevant step in "big tree" computation on closures
          (anniversary milestone).
    </news>
    <news date="2014 January 20.">