we are glad to announce that BioUML version 0.9.0 have passed all tests from SBML test suite version 2.0.0 beta 1 (SBML L1v2, L2v1-4, L3v1) http://sbml.org/Software/SBML_Test_Suite
It became possible due to great job of Alexey Shadrin who have refactored and fixed BioUML Java simulation engine.