Envisaged for 0.4.0:

• Well-tested kinematics.

Will be new in 0.3.91:

• Works under Windows/C++ (dll export fix)
• flavor tagging with beamspot constraint
• tkf with beamspot constraint

New in 0.3.90:

• btagging compiles in visual studio.
• first vertex fitting with separate track containers for primaries, also.
• Kinematics now superficially testsed.
• Well-tested track refitting, beam spot constraints.

New in 0.3.3-pre1:

• Compiles under Visual studio.
• Minor beam spot bug fix.

New in 0.3.2:

• First implementation of kinematics.