What's new in this release: - Added support for strings and fixed-size multidimensional subarrays of basic types in array2tree and array2root.
4.2.1
What's new in this release: - This is a minor release with minor improvements made to hist2array and stretch.
4.2.0
What's new in this release: - The internals of tree2array have been rewritten - Conversion speed of trees with many branches is significantly improved - tree2array handles multidimensional arrays (fixed and variable size)