Version 3.6 was released on 08.03.2015 (Release Notes)
See the earthli Mercurial server for 3.x builds and newer of the earthli WebCore, which include much-improved PHP5 support!
Older versions of the earthli WebCore are hosted at SourceForge, but the latest builds are only available from the earthli Mercurial server. The structure has changed somewhat since the 2.7.0 release and documentation updates are stil pending. Many of the principles still apply, though. The old download links are still provided below.
Older version of the earthli WebCore libraries, applications and documentation are available in the archives.