ReX 0.9.0 released

ReX 0.9.0 has finally been released. This version contains significant architectural changes especially for what concerns the optimization engine. First of all, the possibility to define a sequence of steps inside the same analysis has been introduced; different parameter sets can be refined for each step, in addition to those already enabled in the model. Parameter formulas can now be defined linking a single parameter value to simple mathematical expressions of other parameters; finally, preliminary support for parameter boundaries has been implemented.

Additional changes involve improved data/analysis results output as well as several bug-fixes in both computation and graphical routines. As usual, the complete list can be found in the changelog.