Revision history for HTML::Template::Expr.

0.01  
    - Initial Release.

0.02    
    - Fixed bug where numeric functions all returned 1. 
      (reported by Peter Leonard)

    - Improved performance over 300% with a new grammar and expression 
      evaluator.

    - Enhanced grammar to support call(foo > 10) syntax.

0.03
    - Added register_function() class method add functions globally. 
      (Tatsuhiko Miyagawa)

    - Fixed broken cache mode.