Indicating New/Modified Methods in a Class Diagram

I was wondering if there is a standard way of indicating that a method is
new or modified?  The reason I ask is that we have an application with
legacy code, and developers doing design reviews want to be able to easily
identify the changes from the previous version of the model.

Currently I do this by creating a <<new>>, and <<modified>> stereotype and
applying it to the appropriate method, but I thought there might be some
standard way of indicating this.  Stereotypes next to method names don't
show up well and there doesn't seem to be any way to bold the text of a
method.

Regards,

Mark Fortner