Plod

We have just released IPB 2.0.0 PDR 4 to the download area. This release comes with proper IPB 2.0.0 documentation so be sure to read "readme.html" which can be found in the root folder of the download archive. This file details which files have changed since PDR 3 and which bugs this release fixes.
IPB 2.0.0 公共开发第四版已经开始提供下载。这次的版本提供了正确的文档，所以请务必仔细阅读readme.html文件，其中详述了公共开发第三版以来的文件更新和bug修复情况。

Upgrading from previous versions of IPB 2.0.0
从IPB 2.0.0之前的公共开发版本升级

The only step not mentioned on the upgrade document is to add your board url to the conf_global.php.
Open "conf_global.php" from your IPB installation in a text editor (after downloading from your website)
Add the following line just before the "?>"
$INFO['board_url'] = 'http://domain.com/forums';
(Replacing http://domain.com/forums with the actual URL to your IPB without a trailing slash)
Save the file and re-upload it to your webspace and CHMOD to 0666 (CHMOD optional)
升级文档中唯一没有提到的一个步骤是在你的conf_global.php中加入论坛的URL地址。
用文本编辑器打开下载下来的conf_global.php，在"?>"之前添加以下代码
$INFO['board_url'] = 'http://domain.com/forums';
注意将其中的http://domain.com/forums替换成你的IPB论坛的实际URL地址，地址后不要有斜杠。
存盘后上传覆盖原文件，并设置文件权限为可读(CHMOD 0666)。

If you're upgrading, please make sure that you upload "install/installfiles/ipb_templates.xml" before running the upgrade system (found in "upgrade/index.php"). The location of this file may move in future releases to prevent confusion.
如果你正在升级，请务必确认在运行升级系统(即upgrade/index.php)之前已经上传了install/installfiles/ipb_templates.xml文件。为了不引起混淆，这个文件的位置在未来的版本中可能有所变动。

Upgrading from IPB 1.3
从IPB 1.3版本升级

There is no upgrade path to upgrade from IPB 1.3 - expect this shortly.
目前为止仍然没有办法从IPB 1.3升级到2.0.0，期望在下一版或不久后可以实现。

> DOWNLOAD NOW!

Customers who upgraded yesterday should upload the following updated files:
昨天已经升级的注册用户必须再次上传覆盖以下文件:

• sources/lib/msg_functions.php
• sources/messenger.php
• sources/usercp.php
• upgrade/index.php