Revision history for Perl extension B::Hooks::OP::Annotation.

0.21  Sat Feb 7 03:50:37 2009
    - portability fix
    - fix destructor prototypes
    - POD fixes

0.20  Thu Feb 5 01:19:47 2009
    - API overhaul - use a pull interface
    - replace linked list with khash: http://tinyurl.com/3kkclt

0.10  Wed Feb 4 04:26:02 2009
    - API cleanup
    - simplify/optimize groups

0.01  Wed Feb 4 01:40:17 2009
    - original version; created by h2xs 1.23 with options -A -b5.8.0 --name=B::Hooks::OP::Annotation
