add note about dependency version mismatch and possible issues in readme

ReadMe.html

@@ -70,6 +70,9 @@ <h2>Contents</h2>
 	</ul>
 	<li>Install the following dependencies based on whether you are using MySQL or SQLite:</li>
 	<ul>
+		<li>Note that if you are using a precompiled version of this plugin, you may need to use the specific version of the connectors listed
+		below.  There have been reports of the plugin not working with newer versions of these database connectors.  I will attempt to keep things
+		relatively up-to-date.  Alternatively, you can compile the plugin yourself if you have Visual Studio.</li>
 		<li><a href="http://www.mysql.com/downloads/connector/net/">MySQL Connector for .NET</a> The plugin has been
 		successfully tested with version 6.6.4 (mysql-connector-net-6.6.4.msi)</li>
 		<li><a href="http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki">Precompiled Binaries of SQLite