lib_xef.xml

<?xml version="1.0" encoding="UTF-8" ?>
<extension type="library" version="2.5" method="upgrade">
    <name>lib_xef</name>
    <libraryname>xef</libraryname>
    <description>
        ThemeXpert Extension Framework (XEF) – A rapid extension development framework for all ThemeXpert extensions.
    </description>
    <creationDate>15/07/2019</creationDate>
    <author>Parvez Akther</author>
    <authorEmail>parvez@themexpert.com</authorEmail>
    <authorUrl>http://themexpert.com/</authorUrl>
    <copyright>Copyright (C) 2011 - 2011 ThemeXpert</copyright>
    <license>http://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3</license>
    <version>1.7.3</version>

    <files>
        <folder>assets</folder>
        <folder>fields</folder>
        <folder>libs</folder>
        <folder>sources</folder>
        <file>lib_xef.xml</file>
        <file>index.html</file>
        <file>LICENSE.txt</file>
        <file>bootstrap.php</file>
        <file>xef.php</file>
        <file>utility.php</file>
    </files>

	<updateservers>
         <!-- Note: No spaces or linebreaks allowed between the server tags -->
        <server type="extension" priority="1" name="ThemeXpert Extension Framework (XEF)"><![CDATA[https://raw.githubusercontent.com/themexpert/xef/master/manifest.xml]]></server>
    </updateservers>  

</extension>