There are two release streams – a stable and a testing stream.

stable release

Latest release of the stable stream (aka “sailing”)

• Version 1.5.3 stable – Download
• Version 1.5.4b beta – Download (size: 162 kB)
  Recent changes: improved setup page; added Google Sitemap Stylesheet support; added rss, html based output generation; direct submission to MSN and Yahoo!; new layout

testing release

Latest release of the testing/development stream (aka “kiting”) – meant for plugin developers and early adaptors.

• Version 1.6.1b – Size: 70 kB – Download
  Please read this installation guide for phpSitemapNG “kiting” release
  New features:
  

  • Joomla! input plugin v 0.15 ( details )
  • supports Google Sitemap index files, can handle more than 50.000 urls
  • supports Google Sitemap stylesheet
  • rewritten plugin architecture (more usage of delegates to encapsulate the plugins from the data handler class)

  Potential limitations:
  

  • doesn’t has the latest crawler plugin (no cookie support yet)
  • Google Sitemaps output plugin might have some bugs