- 
            Fixed broken Spirit.Qi debugging facilities for
            optional attributes.
          
- 
            The Spirit.Qi auto parsers and Spirit.Karma
            auto generators will now properly work with signed
            charandunsigned
            charas well.
- 
            Fixed a problem in the multi_pass fixed_queue policy.
          
- 
            Enabled proper modifier handling for the skipdirective.
- 
            Fixed a floating point formating problem in Karma (Trac ticket #4742).
          
- 
            Fixed a problem in repeat[],
            which caused thefirstiterator not to be reset on certain parsing failures (see Stack
            Overflow).