2010-07-07: Major changes for compatibility with OCaml 3.12. 2010-06-03: Improved determination of type-conv paths. Thanks to Jacques Le Normand <firstname.lastname@example.org> for this patch! 2009-09-19: Added missing type cases for supporting variant types. 2009-01-14: Added support for type converters that take arguments. Thanks to Jérémie Dimino <email@example.com> for this patch! Added support for deprecated OCaml syntax, since the compiler still supports it, too. 2008-10-22: Fixed bug preprocessing labeled arguments in function types. 2008-10-18: Fix for upcoming OCaml release 3.11. 2008-10-07: Added a patch to improve handling of type conversion paths. Thanks to David Rajchenbach-Teller <David.Teller@ens-lyon.org> for the patch! 2008-08-20: Added support for exception converters. 2008-07-25: Fixed bug concerning variance annotations in type definitions within structures. 2008-03-17: Improved META file and support of toplevel interpreter. 2008-02-11: Added support for handling variance annotations in signatures, and for empty types. 2007-10-14: Initial release.