Add changelog to track changes, Closes #30

spec/index.html

@@ -668,6 +668,14 @@ <h3>Example of TSV-Serialized Results with Quoted Triples</h3>
     <section id="conformance">
       <h2>Conformance</h2>
     </section>
+
+    <section id="changes-1-1" class="appendix informative">
+      <h2>Changes between SPARQL 1.1 Query Results CSV and TSV Formats and SPARQL 1.2 Query Results CSV and TSV Formats</h2>
+      <ul>
+        <li>Allow quoted triples to be expressed in <a href="#csv-terms" class="sectionRef"></a> and <a href="#tsv-terms" class="sectionRef"></a></li>
+        <li>Support directional language-tagged strings in <a href="#csv-terms" class="sectionRef"></a> and <a href="#tsv-terms" class="sectionRef"></a></li>
+      </ul>
+    </section>
 
 <!-- BODY -->
     <section id="privacy">
@@ -685,11 +693,6 @@ <h2>Internationalization Considerations</h2>
       <p>TODO</p>                
     </section>
 
-    <section class="appendix informative" id="changes-from-sparql11">
-      <h2>Change Log</h2>
-      <p>TODO</p>
-    </section>   
-
     <section id="index"></section>
 
   </body>