We’re happy to announce that a new version of WordPress is now available for download. This set of improvements and security fixes is in line with our commitment to maintaining an extremely stable 1.5 series. In addition to fixing a number of bugs and adding requested enhancements for plugin authors, this release also addresses all of the security issues that have been circulating the past few days.
This is a very straight-forward upgrade, you just need to upload the new files over the old, but as always the Codex is the best resource on upgrading.
哎，又见安全问题，不过，修了就好。
咱这小Blog也不会有人来黑着玩的，不像桑林志那么危险……
中午就给Upgrade了吧~~
顺带给WP的Newcomer说一下怎么升级，
一般人都害怕把制作的模板，插件什么的给弄丢了，关键还有数据库上的问题。
- 下载1.5.2的包，解压了
- 进入1.5.2的目录，删除wp-content目录
- 进入wp-admin，删除install.php、install-helper.php、setup-config.php（import-*.php也可以选择删除，那些是用来导入其它Blog程序数据的）
- 上传完以后，访问readme.html，执行Upgrade，升级完毕后，进入服务器FTP里面的wp-admin目录删除upgrade.php、upgrade-functions.php、upgrade-schema.php
- 升级完毕（删除那些php文件属于安全范畴，也可以选择不删）
相关：
WordPress 1.5.2: http://wordpress.org/latest.tar.gz
呵呵,我很多文件都改了,不止是模板啊什么的,系统文件也改,弄得我升级也不好弄,SIGH.等我熬到竞赛完了,就有时间琢磨我喜欢的东西了.:-P
估计改得多的是links.php吧，还有一些跟模板匹配的东西，
哈哈，偶现在只要简单就行了~~绝对不去动那些，改模板就可以~