Sourced from itsdangerous's changelog.

Version 1.1.0

Released 2018-10-26

• Change default signing algorithm back to SHA-1. :pr:113
• Added a default SHA-512 fallback for users who used the yanked 1.0.0 release which defaulted to SHA-512. :pr:114
• Add support for fallback algorithms during deserialization to support changing the default in the future without breaking existing signatures. :pr:113
• Changed capitalization of packages back to lowercase as the change in capitalization broke some tooling. :pr:113

Version 1.0.0

Released 2018-10-18

YANKED

Note: This release was yanked from PyPI because it changed the default algorithm to SHA-512. This decision was reverted in 1.1.0 and it remains at SHA1.

• Drop support for Python 2.6 and 3.3.

• Refactor code from a single module to a package. Any object in the API docs is still importable from the top-level itsdangerous name, but other imports will need to be changed. A future release will remove many of these compatibility imports. :pr:107

• Optimize how timestamps are serialized and deserialized. :pr:13

• base64_decode raises BadData when it is passed invalid data. :pr:27

• Ensure value is bytes when signing to avoid a TypeError on Python 3. :issue:29

• Add a serializer_kwargs argument to Serializer, which is passed to dumps during dump_payload. :pr:36

• More compact JSON dumps for unicode strings. :issue:38

• Use the full timestamp rather than an offset, allowing dates before 2011. :issue:46

  To retain compatibility with signers from previous versions, consider using this shim <https://github.com/pallets/itsdangerous /issues/120#issuecomment-456913331>_ when unsigning.

• Detect a sep character that may show up in the signature itself and raise a ValueError. :issue:62

• Use a consistent signature for keyword arguments for Serializer.load_payload in subclasses. :issue:74, :pr:75

• Change default intermediate hash from SHA-1 to SHA-512. :pr:80

... (truncated)

• 6e63598 release 1.1.0
• 66c9319 link #114 changelog
• 8561891 test iter_unsigners
• e529593 add compat import for itsdangerous.want_bytes
• 920993c Added SHA-512 fallback by default
• d79c74a Added SHA-512 fallback by default
• ef8fd98 more name cleanup, parametrize fallback test
• af4856a Added fallback signers and switch back to sha1
• 92a6423 Document change to lowercase
• 2fd3237 Change package back to lowercase
• Additional commits viewable in compare view

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