<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="{{{trans_locale}}}" lang="{{{trans_locale}}}"><!-- InstanceBegin template="/Templates/evo_distrib_2_doc.dwt" codeOutsideHTMLIsLocked="false" -->
<head>
	<!-- InstanceBeginEditable name="doctitle" -->
<meta http-equiv="Content-Type" content="text/html; charset={{{trans_charset}}}" />
<title>{{{b2evo package}}}: {{{Upgrading from a previous version of b2evolution}}}</title>
<!-- InstanceEndEditable -->
	<meta name="viewport" content="width = 750" />
	<link href="../blogs/rsc/css/evo_distrib_2.css" rel="stylesheet" type="text/css" />
	<!-- InstanceBeginEditable name="head" --><!-- InstanceEndEditable -->
	<!-- InstanceParam name="lang" type="text" value="{{{trans_locale}}}" --> 
</head>

<body>
	<!-- InstanceBeginEditable name="BodyHead" --><!-- InstanceEndEditable -->

	<div class="wrapper1">
	<div class="wrapper2">
		<span class="version_top">{{{Version}}} 2.4.2<!-- InstanceBeginEditable name="Version2" --><!-- InstanceEndEditable --></span>	
	
		<a href="http://b2evolution.net/" target="_blank"><img src="../blogs/rsc/img/distrib/b2evolution-logo.gif" alt="b2evolution" width="237" height="92" /></a>
		
		<div class="menu_top"> 
			<span class="floatright"> {{{After install}}}: <a href="../blogs/index.php">{{{Blogs}}}</a> &bull; <a href="../blogs/admin.php">{{{Admin}}}</a> </span> 
			{{{Before install}}}: <a href="../index.src.html">{{{Hello!}}}</a> &bull; <a href="changes.html">{{{Changelog}}}</a> &bull; <a href="../blogs/install/index.php?locale=%7B%7B%7Btrans_locale%7D%7D%7D">{{{Installer}}}</a> <!-- InstanceBeginEditable name="MenuTop2" --><!-- InstanceEndEditable -->		</div>
		
		<!-- InstanceBeginEditable name="Main" -->
		<div class="block1">
		<div class="block2">
		<div class="block3">
		
		<h1>{{{Upgrading from a previous version of b2evolution}}}</h1>
		<p class="note">{{{Before you begin, please note that some network features of b2evolution require you to agree our simple <a href="http://b2evolution.net/about/terms.html" target="_blank">Terms of service</a>.}}}</p>
		<ol class="expanded">
			<li>{{{Backup all your b2evolution files. Take special care of the files you may have modified, including <strong>/conf</strong>, <strong>/skins</strong>, <strong>/plugins</strong>, your <strong>/media</strong> directory and possibly stubfiles, hacks or custom templates...}}}</li>
			<li>{{{You should also backup your database if you can. This functionality should be provided by your host.}}}</li>
			<li>{{{If you are upgrading from a version prior to 2.0, we highly recommend you clean up outdated files. To achieve this, delete your b2evolution folders <strong>except /media</strong>. Folders to delete include /admin, /conf, /cron, /htsrv, /inc, /install, /plugins, /skins, /skins_adm, /xmlsrv. Depending on your version, you may not have all of these folders on your server. Also, again, make sure you have a backup before deleting.}}}</li>
			<li>{{{Upload <strong>all new b2evolution files from the /blogs folder</strong> to your site. We cannot stress this enough: <strong>ALL FILES</strong>! And that means you cannot reuse your  /conf files, default skin templates or default plugins as they are.<br />
				<br />
				Since your custom skins and custom plugins should be using different names, they will not be overwritten. Same for your media files.<br />
				<br />
				The one file you must absolutely restore from your backup (see step 1) though is <code>/blogs/_basic_config.php</code>. You will need to either restore or recreate that file in order to proceed with upgrade.}}}</li>
			<li>{{{Run the installation/upgrade script on your server. It is located in <code>http://yoursite.com/yourblogsfolder/install</code>/ . Then, simply follow the on screen instructions.<br />
		<br />
		The installer/upgrader will  allow you to run a database upgrade from <strong>any</strong> b2evolution version to the new one.}}}</li>
			<li>{{{Check to make sure the new installation works.}}}</li>
			<li>{{{Check the online manual for <a href="http://manual.b2evolution.net/Upgrade_from_an_older_version" target="_blank">specific upgrade instructions</a> to your new version of b2evolution.}}}</li>
			<li>{{{On production servers, it is recommended that you delete the <code>/install</code> subfolder.}}}</li>
			<li>{{{If you had hacks or other customizations to the core files, your can bring those back now.
		We recommend you get yourself a diff/merge tool like <a href="http://winmerge.sourceforge.net/" target="_blank">WinMerge</a>. This will allow you to easily compare your old (backuped) files with the new files (even whole directories at once) and report changes accordingly.}}}</li>
			</ol>
		
		</div>
		</div>
		</div>
		
<!-- InstanceEndEditable -->
	</div>
		
	<div class="body_fade_out">
		
	<div class="menu_bottom">
			{{{Online resources}}}: <a href="http://b2evolution.net/" target="_blank">{{{Official website}}}</a> &bull; <a href="http://b2evolution.net/about/recommended-hosting-lamp-best-choices.php" target="_blank">{{{Find a host}}}</a> &bull; <a href="http://manual.b2evolution.net/" target="_blank">{{{Manual}}}</a> &bull; <a href="http://forums.b2evolution.net/" target="_blank">{{{Forums}}}</a><!-- InstanceBeginEditable name="MenuBottom2" --><!-- InstanceEndEditable -->
		</div>
	
	<div class="copyright"><a href="http://b2evolution.net/about/license.html" target="_blank">Copyright © 2003-2008 by François Planque & others · {{{GNU GPL license}}}</a> &middot; <a href="http://b2evolution.net/contact/" target="_blank">{{{Contact}}}</a><!-- InstanceBeginEditable name="CopyrightTail2" --><!-- InstanceEndEditable --></div>
		
	</div>
	</div>

	<!-- InstanceBeginEditable name="BodyFoot" --><!-- InstanceEndEditable -->
</body>
<!-- InstanceEnd --></html>
