Migration Notes

May 14, 2026 ยท View on GitHub

SDL3 migration

  • Migrated the application from SDL2 to SDL3 following the official SDL migration guide: https://wiki.libsdl.org/SDL3/README-migration
  • Switched the build to find_package(SDL3 ...), updated the Dear ImGui backend to imgui_impl_sdl3, and replaced SDL2-specific APIs with their SDL3 equivalents.
  • Updated the release workflows and developer setup notes to download, build, or bundle SDL3 instead of SDL2.