0.7.3 (2008-12-09)
========================
* Fixed compile error with new x86_64 code using GCC.

0.7.2 (2008-12-08)
========================
* Fixed major bug in printing child methods in graph reports.

* Fixes for supporting x86_64 machines (Diego Pettenò)


0.7.1 (2008-11-28)
========================
* Added new AggregateCallInfo class for printers to
make results easier to read. Take this call sequence
for example:

A B C
| | |
Z A A
| |
Z Z

By default, ruby-prof will show that Z was called by 3 separate
instances of A. In an IDE that is helpful but in a text report
it is not since it makes the report much harder to read.
As a result, printers now aggregate together callers (and children),
matching ruby-prof's output from versions prior to 0.7.0.

* Fixes for supporting x86_64 machines (Matt Sanford)