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  1. Changelog
  2. ==============
  3. This changelog lists only the most important changes. Smaller (bug)fixes as well as non-mature features are not part of the changelog.
  4. The releases of major and minor versions contain an overview of changes since the last major/minor update.
  5. Version 1.1.x
  6. -------------
  7. Long run average computation via ValueIteration, LP based MDP model checking, parametric model checking has an own binary
  8. ### Version 1.1.1
  9. - c++ api changes: Building model takes BuilderOptions instead of extended list of Booleans, does not depend on settings anymore.
  10. - storm-cli-utilities now contains cli related stuff, instead of storm-lib
  11. - storm-pars: support for welldefinedness constraints in mdps.
  12. ### Version 1.1.0 (2017/8)
  13. - Support for long-run average rewards on MDPs and Markov automata using a value-iteration based approach.
  14. - Storm can now check MDPs and Markov Automata (i.e. MinMax equation systems) via Linear Programming.
  15. - Parametric model checking is now handled in a separated library/executable called storm-pars.
  16. - Wellformedness constraints on PMCs:
  17. * include constraints from rewards
  18. * are in smtlib2
  19. * fixed
  20. * computation of only constraints without doing model checking is now supported
  21. - Fix for nested formulae
  22. - JANI: Explicit engine supports custom model compositions.
  23. - Support for parsing/building models given in the explicit input format of IMCA.
  24. - Storm now overwrites files if asked to write files to a specific location.
  25. - Changes in build process to accommodate for changes in carl. Also, more robust against issues with carl.
  26. - USE_POPCNT removed in favor of FORCE_POPCNT. The popcnt instruction is used if available due to march=native, unless portable is set.
  27. Then, using FORCE_POPCNT enables the use of the SSE 4.2 instruction
  28. Version 1.0.x
  29. -------------
  30. ### Version 1.0.1 (2017/4)
  31. - Multi-objective model checking support now fully included
  32. - Several improvements in parameter lifting
  33. - Several improvements in JANI parsing
  34. - Properties can contain model variables
  35. - Support for rational numbers/functions in decision diagrams via sylvan
  36. - Elimination-based solvers (exact solution) for models stored as decision diagrams
  37. - Export of version and configuration to cmake
  38. - Improved building process
  39. ### Version 1.0.0 (2017/3)
  40. Start of this changelog