• change cts and dts in vvenc.h to signed integers
• enable VUI automatically, when sensible
• many ARM SIMD optimizations (NEON & SVE) and enable SVE by default if supported
• remove requirement for nlohmann_json when linking static libvvenc
• update bundled nlohmann_json to v3.12.0
• allow setting colour range in vvencapp/vvencFFapp
• deprecate LMCS (will be removed in the future)
• improve and speed up unit test framework
• various smaller bug fixes and cleanups