v5.4.2 / 2024-08-09

Fix DeprecationWarning from cryptography library (reported by @dennn11, #92)

v5.4.1 / 2024-05-25

Fix for incorrect key size with 0 length keySize var (@UserJHansen, #89)

v5.4.0 / 2024-05-02

Never return None in ooxml's _parseinfo (@gdesmar, #88)

v5.3.1 / 2024-01-19

Bug fixes

v5.3.0 / 2024-01-19

Add support for OOXML encryption, a port from the C++ library https://github.com/herumi/msoffice (@stephane-rouleau, #86)

v5.2.0 / 2024-01-06

Support XOR Obfuscation decryption for .xls documents (@DissectMalware, #80)
Bug fixes

v5.1.1 / 2023-07-20

Drop Python 3.7 support as it reaches EOL, Add Python 3.11 to CI environments
Get the version in __main__.py instead of __init__.py to avoid a relevant error in PyInstaller/cx_Freeze in which pkg_resources does not work by default

v5.1.0 / 2023-07-17

Load plain OOXML as OfficeFile with type == plain. Fixes #74
Use importlib.metadata.version in Python >=3.8 (#77)

5.0.1 / 2023-02-28

(dev) Switch to GitHub Actions from Travis CI
Update dependencies, Drop Python 3.6 support

5.0.0 / 2022-01-20

(dev) Add tests on Python 3.7 to 3.9 (#71)
(dev) Track poetry.lock (#71)
(BREAKING) Drop Python 2 support (#71)
Raise exception if no encryption type is specified (#70)
Support SHA256, SHA384 hash algorithm (@jackydo, #67)
Fix errors for unencrypted documents
Use absolute imports (#63)

4.12.0 / 2021-06-04

Use custom exceptions (#59)
(dev) Remove nose (thank you) (#57)
(dev) Use poetry (#55)

4.11.0 / 2020-09-03

Improve hash calculation (suggested by @StanislavNikolov)
Add "verify_passwd" and "verify_integrity" option (@jeffli678)
Make _packUserEditAtom spec-compliant

4.10.2 / 2020-04-08

Update _makekey in rc4_cryptoapi (@doracpphp)
Fix handling of optional field value in ppt97
Add tests for is_encrypted() (--test)
Make Doc97File.is_encrypted() return boolean