py7zr 0.8.0a3

Encryption support, ZStandard and Bzip2 compressions

on Python PyPI

Added

• Support encryption(#145)
• Export supported filter constants, such as FILTER_ZSTD(#145)

Changed

• Default compression mode is LZMA2+BCJ which is as same as
  7zip and p7zip(#145)
• Enhance encryption strength, IV is now 16 bytes, and generated
  with cryptodom.random module.(#145)

Fixed

• Support combination of filters(#145)
• Compression of Delta, BZip2, ZStandard, and Deflate(#145)