3.9

What's Changed

• Added PlayReady as a DRM backend with .prd device support, including SL3000 devices for 4K music videos.
• Improved playlist generation with .m3u8 files, relative media paths, and safer append/overwrite behavior.
• Improved music video metadata, including missing album, track, and disc information from iTunes metadata and accurate sort tags when available through wrapper.
• Added automatic filename collision handling for music videos with identical titles, reusing existing files by item ID and numbering distinct videos.
• Added audio rendition fallback for music videos when audio-stereo-256 is unavailable.