* Update to the latest GPLv2 license text
* Set CMake min. version to a range, 3.3...3.12: support CMake 4.0
* Fix building with Boost >= 1.85.0
* Add developer ID net.sourceforge.qtpfsgui in AppData
* Fix deprecated top-level developer_name in AppData XML
- Boost.System has been header only since Boost 1.69.0
- Drop upstreamed fix-boost1_85.patch
OBS-URL: https://build.opensuse.org/package/show/graphics/LuminanceHDR?expand=0&rev=7
