Open source
LibRaw source
Heeler reads RAW files with LibRaw, used under the Common Development and Distribution License, version 1.0. LibRaw is offered under either the LGPL or the CDDL; Heeler takes the CDDL option and contains no GPL-family code.
The CDDL asks that the source for the covered code be available to anyone who receives a binary built from it. This is that source: the exact tree Heeler compiles, not a pointer at whatever upstream happens to be today.
SHA-256 0b7f75ac9a734fb5b89713f51e343041510bcb292ee61b369bc130e4a4ab8fdb
· checksum file
Checking it
The archive is built reproducibly, so the same tree gives the same bytes every time and the checksum above is worth comparing against:
shasum -a 256 libraw-0.22.2-as-shipped-in-heeler.tar.gz
What is in it
The whole vendored tree, including LICENSE.CDDL and LibRaw's own
COPYRIGHT. Copyright © 2008–2024 LibRaw LLC.
Older releases
Each Heeler release points at the LibRaw tree it was actually built from, and those archives stay here rather than being replaced. If you are running an older build, its licence page names the version it needs.
Anything else about licensing, including the other open-source components inside Heeler: licensing@heeler.app.