Python: added support for setting the stroke width of vertices
R: graph.data.frame is more careful when vertex names are numbers, to avoid their scientific notation. Fixes issue #1082221.
Fixed a typo in the C docs for is_graphical_degree_sequence.
R: added interface to is_degree_sequence and is_graphical_degree_sequence.
R: change DOS line end characters to UNIX in some source files.
R: use vertex names to plot if no labels are specified in the function call or as vetex attributes. Fixes issue #1085431.
added igraph_power_law_fit, based on my plfit library
minor documentation fixes for igraph_plfit_result_t
Python: added interface to igraph_power_law_fit
Python: updated nexus module reference in doctester script
Python: fixed doctest for power_law_fit
Python: fixed nexus doctest string
Python: fixed several other doctests
Python: unifying interface of power_law_fit with the 0.6 version
added missing plfit headers to distributed tarball
Renamed error.c to igraph_error.c to avoid a file name clash with plfit error.c.
R: added interface to C power law fitting function.
R: added NEWS file, closes issue #1087737.
R: better check for vertex names. Fixes issue #1087215.
fixed a few MSVC-related issues with plfit