9 Jan 2005 -- A beta release of mle 2.2.7 for Windows and Linux (x32) is avaliable.  
9 Jan 2005 --  A beta release of the editor, emle 1.0.1, for Windows (x32) is available.
11 Feb 2005 --  A beta release of mle 2.2.10, for Windows and linux (x32), is available.
15 Jan 2010 -- A beta release of mle 2.2.16, for Windows and other platforms is available.
11 Feb 2010 -- A beta release of mle 2.2.17 for Windows x32 and Linux x32 is available.
14 Feb 2010 -- A beta release of mle 2.2.17 for FreeBSD x32 and Linux x64 is available.
17 Feb 2010 -- A beta release of mle 2.2.17 for Mac OS X for x32 and x64 is available
2 Mar 2010 -- A beta release of mle 2.2.17 for Windows x86-64 has been released.  
2 Mar 2010 -- A beta release of mle 2.2.17 for SPARC has been released.