Version 1.2

Some new features and some fixes

What's Changed

• Add P-256K alias for secp256k1 by @simo5 in #253
• Add a sphinx doctest target by @simo5 in #255
• Add way to verify detached payloads by @simo5 in #257
• handle keys with duplicate kids by @jusdino in #268
• Fix test to use correct parameters by @simo5 in #273

New Contributors

• @jusdino made their first contribution in #268

Full Changelog: v1.1.0...v1.2.0