Ghostscript version 8.57 has been released (5/12/2007); the latest version can be found here. Also available is GSView version 4.8 (2/25/2006). Ghostscript is a freeware postscript interpreter/converter for generating Acrobat (PDF) documents, and GSView is a graphical document viewer that uses Ghostscript as its display engine. Thanks to Phil Parker for the info.
Source: OS/2 Warp News and Rumors