add 0.9 revision entry, with caveat about telemetry format change

diff --git a/doc/altusmetrum.xsl b/doc/altusmetrum.xsl
index 476b48aa7234874e0aee7a49f3607ffe2d359abf..a2a9e331c4e08ede3aa9e6b38f49d5288d2179c7 100644 (file)
--- a/doc/altusmetrum.xsl
+++ b/doc/altusmetrum.xsl
@@ -34,6 +34,17 @@
         license.
       </para>
     </legalnotice>
         license.
       </para>
     </legalnotice>

+    <revhistory>
+      <revision>
+        <revnumber>0.9</revnumber>
+        <date>18 January 2011</date>
+       <revremark>
+         Updated for software version 0.9.  Note that 0.9 represents a
+         telemetry format change, meaning both ends of a link (TeleMetrum and
+         TeleDongle) must be updated or communications will fail.
+       </revremark>
+      </revision>
+    </revhistory>

     <revhistory>
       <revision>
         <revnumber>0.8</revnumber>
     <revhistory>
       <revision>
         <revnumber>0.8</revnumber>