I have a 2022 version of ConTeXt which I have used for the last 3 years.
It has no problem with:
\setupbackend
[format=PDF/X-1a:2001,
intent=SWOP2006_Coated3v2.icc]
Recently I set up a separate more recent 2025 version of ConTeXt, and I
get an error with the above intent statement. If I remove intent
entirely, everything compiles correctly. I don't understand a great deal
about the 'intent' statement, so bear with my ignorance. For the most
part, whatever I produce is printed in BW/grayscale, not color.
Two questions:
(1) what has changed with the latest ConTeXt that causes this error with
that color profile?
(2) If preparing for BW/grayscale printing only, should I be using a
different profile? I am assuming I cannot simply omit intent= completely.
Julian
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