+2008-03-24, version 1.2.1
+=========================
+
+Implementation changes
+----------------------
+
+* Fixed some bugs in the output of numbers larger than 2^32 decimal digits.
+
+Other changes
+-------------
+
+* Modifying C/C++ operators like +=, ++, etc. are now enabled by default.
+
+
2008-01-19, version 1.2.0
=========================