From https://exiv2.org/whatsnew.html
* Support for bmff files (HEIC, HEIF, AVIF, CR3, JXL/bmff)This is arguably the most important new feature in the new version of exiv2, so enabling it in the build is required to support any of these file formats.
Echoing previous comment. This bug was to enable CR3 support, which
requires BMFF enablement, no just a version bump.
