3.12

        + Pipeline::Analyser was producing output incompatible
          with internal Fotango version.  Fotango version wins.
          (Tom Insam)

3.11

        + Pipeline::Analyser was missing. (generally release
          opensource.fotango.com/svn/trunk/Pipeline to the
          wider world --richardc)

3.10

        + Applied patches from spurkis@cpan.org re:
                http://rt.cpan.org/NoAuth/Bug.html?id=6305

3.09

        + Added weak references to stop a memory leak when we miss
          cleaning up the parent of a segment after dispatch -- this
          is largely thanks to Pierre's work on Data::Structure::Util
        + started refactoring an awful lot of code in Pipeline to
          get rid of the mass of the logic that handles the processing
          of results
        + Added a Pipeline::Dumper dispatch class

3.08

        + throws an error if reattach doesn't really work properly (ie,
          if it gives unexpected results).
        + fixed a bug that meant end_dispatch was only being called if
          there was no parent pipeline.  This was a Bad Thing[tm].

3.07

        + added dispatcher class to the pipeline
        + added Pipeline::Segment::Async class for asyncronous pipeline
          segments.
        + fixed a bug introduced in 3.06 that broke tests relying on
          Pipeline::Segment::Tester.
        + Transaction store is flagged at the beginning of a segment
          dispatch, and the flag is removed at the end of a dispatch.
        + Fixed a bug that meant the pipeline could not be dispatched twice.

3.06

        + fixed production returning bug
        + fixes bug reported by James Fitzgibbon regarding subclassing
          pipeline stores

3.05

+ thought of another test, exposed a bug, fixed it

3.04

        + fixed a bug that was passing on indv. tests but
          causing tests to fail under a make test.

3.03

+ Added Error.pm to Makefile.PL

3.02

        + Added DESTROY to cleanup Transaction store
        + Applied patches from spurkis@cpan.org in 
                http://rt.cpan.org/Ticket/Display.html?id=2452
        + Applied patches from spurkis@cpan.org in
                http://rt.cpan.org/Ticket/Display.html?id=2468