Simple clean CMS for programming project website [closed]
Trac is commonly used for programming project websites. It has a great integration with source control and bug tracking, has a built-in Wiki and customizable styles to fit your aesthetic needs.
This is a good match for Wordpress. Wordpress is actually a decent small CMS not just a blogging engine.
Use Wordpress's static page feature to build your feature lists and download pages. Customize the home page template to show the information about your project, and move the blog articles to one side, showing only their headlines.
I can't recommend a theme offhand, but this would not be a hard thing to customize.