+NOTE: NO BACKWARD COMPATIBILITY IS GUARANTEED FOR 0.x RELEASES !!
+
+release 0.12 (31 December 2001):
+
+ - The calling of callbacks is now completed.
+
+ - Some initial documentation is available.
+
+ - The parsed value that is returned in callbacks can now be:
+ - a null value
+ - a string
+ - a date (struct date_value)
+ See the documentation for more info. Parsing and checking of cross-
+ references will be added next.
+
+release 0.11 (15 December 2001):
+
+ - Initial release from Sourceforge.net (developers only !)
+