Hi,
how can I auto exclude downloading files based on checksums?
Some torrents are just filled with unwanted files.
If it is not currently possible to auto exclude based on checksums, can it be added in a future release?

With version 1 torrents (generally used today), you need to download file to calculate its checksum. Only name and byte size are known when loading the torrent. Version 2 torrents have per-file hashes.