add a module <compatibility>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@658932 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_substitute.xml b/docs/manual/mod/mod_substitute.xml
index 180f28b5dc5015eece75da09b0b4bc18a6142a5c..2bc120476e3dd3ac19ab2c9627a14dc2b5950d21 100644 (file)
--- a/docs/manual/mod/mod_substitute.xml
+++ b/docs/manual/mod/mod_substitute.xml
@@ -27,6 +27,7 @@
 <status>Experimental</status>
 <sourcefile>mod_substitute.c</sourcefile>
 <identifier>substitute_module</identifier>
+<compatibility>Available in Apache 2.2.7 and later</compatibility>
 
 <summary>
     <p><module>mod_substitute</module> provides a mechanism to perform