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# COLIN Release 2.0 Changelog                                                 #
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COLIN 2.0

- Revisions of COLIN to support multi-objective optimization.

- Clarify ownership of OptSolverHandle within OptSolver objects (to avoid
  a memory issue)

- Misc fixes to memory deallocation errors.

- Rework the management of generic COLIN solvers.  These changes were
  needed to enable the use of OptSolverHandle within a Factory 
  for constructing solvers.

- Initial development of new asynchronous evaluator and ResponseSet object,
  for managing multiple evaluations of the same point.

- Fix for LAMMPI.

COLIN 1.1

- exposed method 'OptProblem::reset_neval_request_id()' to enable
  DAKOTA to specify the asynchronous request IDs used within COLIN solvers.

COLIN 1.0

Initial release.
