There is a branch for each plugin. So, each branch has the latest version. Here is a list of the plugins:

• Ads 4 osc
• Breadcrumbs
• Buy & sell options
• Cars attributes
• Dating attributes
• Extra feeds
• Facebook beta version
• Google Anaylitics
• Google Maps
• Jobs attributes
• List sellet items
• Mobile theme under development
• More Edit under development
• Paypal
• Piwik Analytics
• Products attributes
• Real Estate attributes
• Registered users only
• Rich Edit
• Sitemap generator
• Social bookmarks
• Supertoolbar under development
• Time elapsed
• Youtube

If you need more information, you can visit our forums.