SpeedBreaker is free software under the GPL-3.0-or-later (COPYING, NOTICE). What is
compiled into it, and each license, is in THIRD_PARTY_NOTICES.md and LICENSES/.

Bundled libraries (lib/), from SteamOS packages unless noted:
  libSDL3.so.0: built from source (not a package); license: SDL3/LICENSE.txt 
  libglslang.so.14: glslang 14.0.0-2, BSD-3-Clause
  libglslang-default-resource-limits.so.14: glslang 14.0.0-2, BSD-3-Clause
  libSPIRV.so.14: glslang 14.0.0-2, BSD-3-Clause
  libSPIRV-Tools-opt.so: spirv-tools 1:1.4.309.0-4, Apache-2.0
  libSPIRV-Tools.so: spirv-tools 1:1.4.309.0-4, Apache-2.0
