Supported File Formats

Am I right in believing that DT does NOT support M & S lossless compressed ARW formats from Sony A7iv camera shooting full frame? But does support all other ARW formats that camera produces? ie uncompressed, compressed and L lossless compressed? Are there plans to support M & S formats? This thread (Sony A7iv raw lossless compressed & uncompressed support) left me confused

That’s correct (w/ a caveat that M lossless is supported in APS-C crop mode though - it is basically what L is for full-frame).

The feature request is tracked, anyone is welcome to contribute the implementation at any time.