Bump version to 2.0.0-rc1

Author: richard67

src/mod_rfvideo.xml

@@ -7,7 +7,7 @@
 	<license>GNU General Public License version 2 or later; see LICENSE.txt</license>
 	<authorEmail>admin@richard-fath.de</authorEmail>
 	<authorUrl>www.richard-fath.de</authorUrl>
-	<version>2.0.0-beta1</version>
+	<version>2.0.0-rc1</version>
 	<description>MOD_RFVIDEO_XML_DESCRIPTION</description>
 	<namespace path="src">Joomla\Module\RfVideo</namespace>
 	<media destination="mod_rfvideo" folder="media">