- update to 3.1.0:
* Fixed bug in CMYK profile B2A table creation that sometimes resulted in
bumpy black generation. (Only occurred when compiled using recent gcc with
code optimization.)
* Changed ICC profile serialization of pure ASCII text tags emit a warning
rather than error if they are fed non-ASCII utf8 input.
* Made ICC code a little more robust against bad profiles. (Thanks to David Hoyt).
* Fixed latent bug in X11 plot code that caused window not to be created or
updated when dowait == 0. This shows up on Linux as failure of spotread -S
to show spectral plot.
* Fixed problem with colorhug not noticing errors from the instrument.
* Updated scanin/it8Wolf.cht to improve accuracy of grey wedge patch recognition.
* Merged some Debian patches, including spelling fixes.