update in ground_2, static_2, basic_2

[helm.git] / matita / matita / contribs / lambdadelta / ground_2 / web / ground_2.ldw.xml
diff --git a/matita/matita/contribs/lambdadelta/ground_2/web/ground_2.ldw.xml b/matita/matita/contribs/lambdadelta/ground_2/web/ground_2.ldw.xml

index 9c79f972cc8cace2043141b0df286092a8556d41..c9e69ed8dffd35d43653db86eb208fc7f230c000 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground_2/web/ground_2.ldw.xml
+++ b/matita/matita/contribs/lambdadelta/ground_2/web/ground_2.ldw.xml
@@ -3,17 +3,37 @@
  <page xmlns="http://lambdadelta.info/"
        description = "\lambda\delta home page"
        title = "\lambda\delta home page"
+      logo = "crux"
        head = "cic:/matita/lambdadelta/ground_2/ (background for λδ version 2)"
  >
     <sitemap name="sitemap"/>
  
     <section4 name="summary">Summary of the Specification</section4>
-   <body>Here is a numerical acount of the specification's contents
+   <body>Here is a numerical account of the specification's contents
           and its timeline.
     </body>
     <table name="ground_2_sum"/>
+
+   <news class="alpha" date="2020 January 6.">
+         Centralized xoa infrastructure removed.
+   </news>
+   <news class="alpha" date="2018 June 6.">
+         Decentralized xoa infrastructure.
+   </news>
+   <news class="alpha" date="2016 April 18.">
+         Generic rt-transition counter (rtc).
+   </news>
+   <news class="alpha" date="2016 March 4.">
+         Platform-independent multiple relocation (rtmap).
+   </news>
+   <news class="alpha" date="2016 January 20.">
+         Multiple relocation with streams of naturals.
+   </news>
+   <news class="alpha" date="2015 October 11.">
+         Multiple relocation with lists of booleans.
+   </news>
     <news class="alpha" date="2013 November 27.">
-         Natural numbers with infinity.
+         Natural numbers with infinity (ynat).
     </news>
     <news class="alpha" date="2011 August 10.">
           Specification starts.