+1 thanks Even, Bob

(Windows, with Visual Studio, for the MS4W community)


-jeff



On 2026-06-28 11:06 a.m., Bob Friesenhahn via Tiff wrote:
I raise the motion to adopt the libtiff 4.7.2rc4 release candidate as the 4.7.2 release.

This release candidate is passing the various tests I have available as pertains to GraphicsMagick.

Bob

On 6/27/26 09:12, Even Rouault via Tiff wrote:
Hi again,

yes a rc4 was needed. It consists of, compared to rc3:

- reverting the JBIG rc3 change that seems to introduce a new vulnerability: https://gitlab.com/libtiff/libtiff/-/merge_requests/914

- revert the rc3 change related to byte-swapping that apparently causes some legit images to be incorrectly decoded: https:// gitlab.com/libtiff/libtiff/-/merge_requests/915 . Side effect is that bug https://gitlab.com/libtiff/libtiff/-/work_items/795 will be re- opened. Good luck to anyone trying to fix it without causing regressions :-)

- a minor rst formatting fix: https://gitlab.com/libtiff/libtiff/-/ merge_requests/913

New RC tarballs at:

- https://download.osgeo.org/libtiff/tiff-4.7.2rc4.tar.gz
- https://download.osgeo.org/libtiff/tiff-4.7.2rc4.tar.xz
- https://download.osgeo.org/libtiff/tiff-4.7.2rc4.zip

I let another PSC member raise the motion to adopt it, as it seems my attempts at doing so don't bring favorable fate :-)

(despite the frustration of having to iterate on this release, thanks to all those who have tested it and reported. Given the unusual amount of activity since last release, and our known to be quite partial test suite, it is quite expected we hit regressions)

Even


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--
Jeff McKenna
GatewayGeo: Developers of MS4W, & offering MapServer Consulting/Dev
co-founder of FOSS4G
http://gatewaygeo.com/
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