This file records noteworthy changes.
+1.5.3 (30 July 2009)
+* The parser now understands user-defined functions by default. The identifier
+ names can now contain underscores.
+
+1.5.2 (10 July 2009)
+* Fixed documentation of return_type_info()
+* Fixed cstdio include issue.
+* GiNaC now requires at least version 1.2.2 of cln.
+
1.5.1 (25 February 2009)
* Fixed compiling problems with GNU g++ 3.4.
-* Fixed broken RTTI on woe32.
+* Work around weird C++ RTTI behaviour on woe32 so GiNaC works on MinGW again.
1.5.0 (17 February 2009)
* Added polynomial factorization.