• Int128 and UInt128 extended precision integer types
• DoubleDouble supports infinity and NaN
• LogGamma to DoubleDouble accuracy
• Complete elliptic integral of the 3rd kind
• Bessel and Airy zeros, scaled modified Bessel functions, hyperbolic Shi and Cin functions
• Improved speed, accuracy, and handling of extreme values for many advanced functions
• Noncentral chi squared distribution
• Faster inverse CDF and random deviate generation for many discrete distributions
• Added abstract RegressionResult class to cover all results that return Residuals