Version 4.2.7

- Exclude tests from the package.

Version 4.2.6

- Validate creation date if it exists.

Version 4.2.5

- Bugfix: Include symbolic links in the torrent's files.

Version 4.2.4

- Bugfix: Remove hardcoded minimum and maximum piece sizes from
  Torrent.calculate_piece_size().

Version 4.2.3

- Torrent.calculate_piece_size() now returns 16 MiB for content sizes bigger
  than 16 GiB. (Thanks @cannibalChipper)

Version 4.2.2

- Fix a bug that was introduced in 4.2.0. Instead of forcibly decoding all
  encodings as UTF-8, go back to defaulting to undecoded bytes (like before)
  and only perform a decode-and-replace-invalid-characters routine on known
  strings like ["info"]["name"].

Version 4.2.1

- Setting Torrent.piece_size_min/max now also sets Torrent.piece_size if it is
  too small/big.

Version 4.2.0

- When reading torrent files, strings are now always decoded as UTF-8 (except
  for ["info"]["pieces"]). This makes it harder to store binary data in
  non-standard fields, but it also means ["info"]["name"] is always a unicode
  string.
- Allow any piece "piece length" that is divisible by 16 KiB.
  Previously power of 2 was required.

Version 4.1.4

- Fix "Too many open files" error when creating a torrent with loads of small
  files.

Version 4.1.3

- Try to reduce memory usage before being out of memory.
- Terminate piece hashing threads if they are idle for more than
  500 milliseconds.