WP更新: WordPress 2.9正式版

      昨天看到WordPress官方开发博客的消息，WordPress 2.9 已经发布。

       WordPress是一个注重美学、易用性和网络标准的个人信息发布平台。WordPress虽为免费的开源软件，但其价值是无法用金钱来衡量。使用 WordPress 可以搭建功强大的网络信息发布平台，但更多的是应用于个性化的博客。

       针对博客的应用，WordPress能让您省却对后台技术的担心，集中精力做好网站的内容。

      原文：

      2.9 provides the smoothest ride yet because of a number of improvements under the hood and more subtle improvements you’ll begin to appreciate once you’ve been around the block a few times. Here’s just a sampling:

• We now have rel=canonical support for better SEO.
• There is automatic database optimization support, which you can enable in your wp-config.php file by adding define(‘WP_ALLOW_REPAIR’, true);.
• Themes can register “post thumbnails” which allow them to attach an image to the post, especially useful for magazine-style themes.
• A new commentmeta table that allows arbitrary key/value pairs to be attached to comments, just like posts, so you can now expand greatly what you can do in the comment framework.
• Custom post types have been upgraded with better API support so you can juggle more types than just post, page, and attachment. (More of this planned for 3.0.)
• You can set custom theme directories, so a plugin can register a theme to be bundled with it or you can have multiple shared theme directories on your server.
• We’ve upgraded TinyMCE WYSIWYG editing and Simplepie.
• Sidebars can now have descriptions so it’s more obvious what and where they do what they do.
• Specify category templates not just by ID, like before, but by slug, which will make it easier for theme developers to do custom things with categories — like post types!
• Registration and profiles are now extensible to allow you to collect things more easily, like a user’s Twitter account or any other fields you can imagine.
• The XML-RPC API has been extended to allow changing the user registration option. We fixed some Atom API attachment issues.
• Create custom galleries with the new include and exclude attributes that allow you to pull attachments from any post, not just the current one.
• When you’re editing files in the theme and plugin editors it remembers your location and takes you back to that line after you save. (Thank goodness!!!)
• The Press This bookmarklet has been improved and is faster than ever; give it a try for on-the-fly blogging from wherever you are on the internet.
• Custom taxonomies are now included in the WXR export file and imported correctly.
• Better hooks and filters for excerpts, smilies, HTTP requests, user profiles, author links, taxonomies, SSL support, tag clouds, query_posts and WP_Query.
  All of this and more is reflected in the over 500 tickets, bugs, and enhancements that WP developers in this release cycle.

 

        091224Ps，找到中文版的介绍：

WordPress 2.9新增的一些特色功能
1. 垃圾回收站功能
后台的文章，页面和留言编辑面板里，增加了一个”Trash“选项。被Trash后的数据将进入回收站列表，然后可以选择恢复(Restore)或永久删除(Delete Permanently)。

这个功能是为了防止博客主误删文章或留言。但个人觉得有些鸡肋，“怕误删文章或留言的人”和“讨厌删个文章还要删两次的人”，哪种会多一点？

2. 内置的图片编辑器
WordPress 2.9内置了一个图片编辑器，挺强大的。支持对图片的裁剪、顺/逆时针旋转和水平/垂直镜像图片翻转，并且，你可以选择对图片的编辑最终生效于该图片的所有尺寸、缩略图还是除缩略图以外的其它尺寸。

3. 批量插件更新功能
在”工具->更新“里面，多了一个批量插件更新功能，你可以一次更新多个插件至最新版本。

4. 更简易的视频嵌入功能
这一功能主要方便用户嵌入在线视频或图片网站中的视频和图片。你只需要在文章编辑器中输入视频页面的URL地址，生成的前台文章即会显示该视频。相当于你以前从某个视频网站转视频，需要复制该视频的转贴代码，而现在，只需要输入该视频的访问网址即可。

但这一功能还是有很多局限性，尤其对国内用户来说:

首先，它只支持一些国外比较热门的视频和图片网站，比如Youtube, Flickr, Vimeo等等。而该份列表里，有一半是国人无法正常访问的。

然后，使用这个功能时需要注意: 视频的URL地址应该写在单独的一行里，否则不会生效。不会你也可以使用短代码<embed>视频地址</embed>的形式来插入，这样不管代码是否写在单行，都会生效。

        不知道大家更新了没有？！

什么？上面的文章不过瘾？我还特意准备了这些：

• WordPress3.2更新, 不再支持IE6和PHP4/MySQL4 (6)
• 为什么在大家等待2.7正式版的时候出现2.6.5? (6)
• WordPress中文2.5升级问题 (3)
• 放假之前, 更新Blog到WP3.3.1 (6)
• WP更新到3.1.2, 你更新了吗? (2)
• Gravatar被墙,WP评论头像显示方法 (7)
• 阿七涂画开启W3 Total Cache对Blog优化 (7)
• 换到Nginx后, WP Rss feed出错 (19)

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