2023.06.11 00:01 "Re: [Tiff] libtiff v4.5.1 RC3 available", by Greg Troxel
Builds fine on NetBSD 9 amd64 under pkgsrc.
Would be great if this were released by the 18th, so I can include it in pkgsrc-2023Q2.
There isn't NEWS, just ChangeLog, but I am guessing NEWS content for 4.5.1 (since 4.5.0) is "bugfixes and minor improvements".
Two warnings, which I realize are probably not news or anything that needs immediate fixing, although the second one is not to me clearly erroneous.
tiff2pdf.c: In function 't2p_free':
tiff2pdf.c:1038:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < t2p->tiff_pagecount; i++)
tiffset.c: In function 'main':
tiffset.c:464:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (fsize > 0xFFFFFFFFUL || /* MAXUINT32 = 0xFFFFFFFFUL */