--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+
+<page xmlns="http://lambdadelta.info/"
+ description = "\lambda\delta home page"
+ title = "\lambda\delta home page"
+ logo = "crux"
+ head = "The Formal Systems of the λδ (\lambda\delta) Family"
+>
+ <sitemap name="sitemap"/>
+
+ <section15 name="log">System and Specification Log</section15>
+ <body>
+ The next table logs the system features and the specification features
+ changed in each version with respect to the previous one.
+ </body>
+ <body>
+ Marks:
+ "@" system feature,
+ "+" added feature, "*" replaced feature, "-" removed feature
+ </body>
+ <table name="changes"/>
+
+ <footer/>
+</page>