Changes in QMBF 5.40: --------------------- - "Plot Options" dialog now allows manual selection of both x and y plot ranges (works with Grace v 50122, not tested with other Grace versions) - new option allowing an arbitrary function of the parameters to be added to chi^2 (see user manual for details) - new "Type II" matrix models (see user manual for details) - Bayesian constraints are now disabled by default - for User-defined Model, numerical differentiation for first derivatives is now enabled by default - fixed typos in error messages