If I read that PR correctly, you are removing the “Red Book algorithm” for 
CMYK->RGB conversion, but you aren’t replacing it with anything other than just 
passing the values through.  Is that the intent??

Leonard

From: Tiff <[email protected]> on behalf of Rob Boehne via Tiff 
<[email protected]>
Date: Thursday, September 4, 2025 at 1:00 PM
To: [email protected] <[email protected]>
Subject: Re: [Tiff] 4.7.1 release


EXTERNAL: Use caution when clicking on links or opening attachments.

Even,

We opened a merge request recently that we would like to get in the next 
release.
It implements CMYK to RGB conversion, and we have been patching libtiff with 
this for many years (so we have high confidence in it).
https://gitlab.com/libtiff/libtiff/-/merge_requests/751/diffs

I can get any feedback on the MR responded to today – so if there are any other 
potential problems we can get them resolved quickly.

Thanks,

Robert Boehne


From: Tiff <[email protected]> on behalf of Even Rouault via Tiff 
<[email protected]>
Date: Thursday, September 4, 2025 at 8:54 AM
To: [email protected] <[email protected]>
Subject: [Tiff] 4.7.1 release
Hi,

I see 4.7.0 was released about one year ago. I can issue a 4.7.1
release. Is there anything that should be included in it before?

Even

--
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My software is free, but my time generally not.

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