I have just released version 1.111 of EclipseFP. You can get it from sourceforge or via the Eclipse update site (http://eclipsefp.sourceforge.net/updates/).
This is mostly a bug-fixing release to ensure compatibility with GHC 6.12.1 (Haskell Platform 2010) and IPv6. It also bundles a version of the Scion source code that it builds under the covers to save people from downloading the source code from github and building it themselves.
There aren't too many feature enhancements because I didn't get any requests for it. I'm not too sure a lot of people are using EclipseFP and are interested in seeing it improved. I suppose now with a Cabalized gtk2hs Leksah becomes more attractive. Anyway, if you have requests for EclipseFP let me know!