Plone CMS
Plone在全球所有开源项目位居前2％，由340核心开发者参考研发，并在57个国家超过300个解决方案提供商。该项目自2001年以来积极开发，支持超过40种语言（包括简体中文），在主流CMS中拥有最好的安全纪录。
Plone CMS Windows 安装版使用exe封装，并集成了python运行环境，安装后即可以调试网站。
最新版：
Plone CMS v4.2 Changes:
New collections
Rules-based theming with Diazo
Other enhancements in Plone 4.2:
A simple way to test mail server settings using a form in the mail settings control panel
HTML5 support
A unified interface for listing content or representations of content (such as catalog brains). This makes it possible to widely reuse templates for content listings without modifying them.
Simplified, easier-to-scan search results, including the ability to search within a section, sorting options, and links to items’ locations on the site
Plone's installers will now use Python 2.7 by default. However, Plone will retain support for Python 2.6.
官网：http://plone.org/
