format, where `.N' goes `.2', `.3', etc. if there are multiple versions on the
same day. The topmost version listed is the one you have.
-2007.02.13
+2007.07.07
+----------
+Update the "Running the sample program produces this output:" comment in
+sample.cc for the bitwise operators.
+
+2007.06.14
+----------
+- Implement << and >> for BigUnsigned in response to email from Marco Schulze.
+- Fix name: DOTR_ALIASED -> DTRT_ALIASED.
+- Demonstrate all bitwise operators (&, |, ^, <<, >>) in sample.cc.
+
+2007.02.16
----------
Boris Dessy pointed out that the library threw an exception on "a *= a", so I changed all the put-here operations to handle aliased calls correctly using a temporary copy instead of throwing exceptions.