Shell completion scripts can be generated for `bash`, `elvish`, `fish`,
`powershell`, and `zsh` with the `completions` subcommand:
$ imdl completions --shell zsh > imdl.zsh
The same scripts are available in the `completions` directory. Please
refer to your shell's documentation for more information on how to
install and use completion scripts.
type: added
When no piece length is provided to imdl torrent create, a piece
length is selected based on the size of the input. The hueristic is
lifted directly from libtorrent.
Also adds a imdl torrent piece-length command, which prints a table
of the piece lengths chosen at different content sizes, which is useful
for understanding and debugging the piece length selection algorithm.
type: added
