X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Fweb%2Fground.ldw.xml;h=5200f8d56d9c7bbb187aa2eec71411a7786f6787;hb=503500ff9a6d9cca363a42b5fe7f3f5de69239f9;hp=10ede27258bcc10c95df437733eb2b74b867db71;hpb=614d006be363d2e2bbfdf8eb3c20c8604d278be1;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground/web/ground.ldw.xml b/matita/matita/contribs/lambdadelta/ground/web/ground.ldw.xml
index 10ede2725..5200f8d56 100644
--- a/matita/matita/contribs/lambdadelta/ground/web/ground.ldw.xml
+++ b/matita/matita/contribs/lambdadelta/ground/web/ground.ldw.xml
@@ -14,6 +14,13 @@
    </body>
    <table name="ground_sum"/>
 
+   <news class="gamma" date="2021-05-29.">
+         Generic relocation maps are streams of booleans
+         (delayed anniversary milestone).
+   </news>
+   <news class="gamma" date="2021-02-15.">
+         Primitive arithmetics library.
+   </news>
    <news class="gamma" date="2020-12-08.">
          Specification is repackaged for publication.
    </news>