We have tagged v2.4.6.0 as the latest production release and moved the
"release" branch marker to that point. This is guaranteed to be API,
ABI, and link back-compatible with prior 2.4 releases. Release notes
are below.
Release 2.4.6 (1 Dec 2022) -- compared to 2.4.5.0
---------------------------------------------------
* make_texture / maketx : ensure proper setting of certain metadata when
using a texture as a source to build another texture. #3634
* Build: Make sure use of `${PROJECT_NAME}` doesn't occur before the call to
`project()`. #3651
* Fix null pointer dereference when OCIO no configuration is found. #3652
* Support for building against OpenColorIO 2.2. #3662
* Fixes to subtle bugs when ImageBuf is used with IOProxy. #3666
* oiiotool: Fix problems with `--point` when there is no alpha channel. #3684
* oiiotool: `--dumpdata` fix channel name output. #3687
* BMP: Fix possible write errors, fixes TALOS-2022-1653 / CVE-2022-43594,
CVE-2022-43595. #3673
* DPX: Fix possible write errors, fixes TALOS-2022-1651 / CVE-2022-43592 and
TALOS-2022-1652 / CVE-2022-43593. #3672
* IFF files: Add IOProxy support. #3647
* IFF: Fix possible write errors, fixes TALOS-2022-1654 / CVE-2022-43596,
TALOS-2022-1655 / CVE-2022-43597 CVE-2022-43598, TALOS-2022-1656 /
CVE-2022-43599 CVE-2022-43602 #3676
* PSD: Fix thumbnail extraction. #3668
* PSD: when reading, don't reject padded thumbnails. #3677
* Raw: Update Exif orientation if user flip is set. #3669
* Zfile write safety, fixes TALOS-2022-1657 / CVE-2022-43603. #3670
* filesystem.h: new `Filesystem::is_executable()` and `find_program()`. #3638
* filesystem.h: Change IOMemReader constructor to take a const buffer
pointer. #3665
* strutil.h: new `trimmed_whitspace()`. #3636
* New `OIIO::print()` exposes `Strutil::print()` in the main OIIO namespace.
#3667
* Testing: improved testing of oiiotool #3637 #3643 #3649, Strutil #3655
--
Larry Gritz
l...@larrygritz.com
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