Release 6.0.1-4

Important

• NVENC headers are updated to meet the requirement of NVENC AV1 encoder,
  the minimum required NVIDIA driver versions have been changed to 520/522 series.

What's Changed

• Add VideoToolBox overlay filter by @gnattu in #340
• Add macOS builder script for CI by @gnattu in #345
• Backport VideoToolBox changes from upstream by @gnattu in #352
• Add CUDA transpose filter by @nyanmisaka in #346
• Add flip feature to OpenCL transpose filter by @nyanmisaka in #346
• Sync RKRGA filter fixes from ffmpeg-rockchip by @nyanmisaka in #346 #360
• Update 10-bit support for AMF AV1 encoder by @nyanmisaka in #346
• Update CI to work with new repository layout by @joshuaboniface in #353 #362 #363 #364 #365 #366

New Contributors

• @gnattu made their first contribution in #340

Full Changelog: v6.0.1-3...v6.0.1-4