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by The COBRApy Team

Release notes for cobrapy 0.12.0

New features

  • Add geometric FBA as a method.
  • Add (linear) ROOM as a flux simulation method.
  • Allow a reference solution to be used with deletion methods when using MOMA or ROOM.


  • Extend MOMA docstrings and add references.
  • Vastly improve the time needed for adding MOMA/ROOM constraints.
  • Copy metabolites added from other models.
  • Change .summary methods to use a fractional threshold.
  • Fix unexpected behavior in loopless FBA.
  • Some internal improvements related to dependencies and continuous integration.

Backwards incompatible changes

  • The find_essential_* functions no longer accept a reference solution. As their method of choice FBA doesn’t accept one anyway.