Notable changes:
- Support for new hardened Adobe DRM (#48 , thanks a980e066a01 )
- Add support for PDF user and owner password removal
- Drop OpenSSL libraries and only use native Python code
- Some bugfixes for Python 2 (Calibre 4 and older)
- Support for Qt 6 / Calibre 6 and newer
For a full list of fixes in this version, see CHANGELOG.md
SHA256 checksum of the 10.0.3 ZIP file: 8649e30efb0c26e9cca1131df4c9d02d51eccb5028d396cce857f0fa75a62849