Dear colleague, In the past you have shown interest in MRMC or its predecessor ETMCC. We like to inform you that a ** new release ** of the Markov Reward Model Checker, MRMC v1.5, is now available for a free download at: http://www.mrmc-tool.org/ Apart from many detailed enhancements and bug fixes, the following features have been added: * a new algorithm to compute time-bounded reachability probabilities for non-uniform CTMDPIs. This feature is based on "Continuous-Time Stochastic Games with Time-Bounded Reachability" by Brazdil et al. * Bug fixes for time-bounded reachability algorithm for uniform CTMDPIs * Improved partition refinement algorithm for lumping. The new algorithm uses a variant of quicksort instead of splay trees for efficient splitting. Please see the RELEASENOTES file of the MRMC distribution for a detailed list of enhancements and fixes. In case you have any questions about MRMC v1.5, we encourage you to contact us vie the MRMC-Users mailing list: https://mailman.rwth-aachen.de/mailman/listinfo/mrmc-users Sincerely, The MRMC Development Team PS: In order to unsubscribe from the MRMC-Announce mailing list, visit: https://mailman.rwth-aachen.de/mailman/listinfo/mrmc-announce