Transmission-rpc

:bug: Bug Fixes
- [`c432732`](https://github.com/trim21/transmission-rpc/commit/c432732ce5a69db3dced8222ef2cd8d2e34aeab8) - torrent id hex validation *(commit by trim21)*

None

:bug: Bug Fixes
- [`55d297f`](https://github.com/trim21/transmission-rpc/commit/55d297f52465b0c19775a8753a0921f7fbab4ade) - unexpectd change for tracker_list *(commit by trim21)*

:bug: Bug Fixes
- [`8a91fee`](https://github.com/trim21/transmission-rpc/commit/8a91fee68ba804175d6c0eedcf54e5118e0fa1ad) - **client**: deprecate `.url`, `.torrent_get_arguments`, `.raw_session`, `.session_id`, `.server_version`, `.rpc_version`, `.semver_version` on `Client` *(PR #420 by trim21)*

:bug: Bug Fixes
- [`cf9d73c`](https://github.com/trim21/transmission-rpc/commit/cf9d73c9722d6cd7a91c4338fb1182ae09571b07) - type of Torrent.download_dir *(commit by trim21)*
- [`58ac7c4`](https://github.com/trim21/transmission-rpc/commit/58ac7c4f6289219b3a5a9ae342fe336cb17e8b30) - **types**: `session.units` should return a object instead of dict *(commit by trim21)*