Added

• inputs now allows recursive globbing with **
  (#106)

Removed

• The following settings have been removed: fulcio-url, rekor-url,
  ctfe, rekor-root-pubkey
  (#140)
• The following output settings have been removed: signature,
  certificate, bundle
  (#146)

Changed

• inputs is now parsed according to POSIX shell lexing rules, improving
  the action's consistency when used with filenames containing whitespace
  or other significant characters
  (#104)

• inputs is now optional if release-signing-artifacts is true
  and the action's event is a release event. In this case, the action
  takes no explicit inputs, but signs the source archives already attached
  to the associated release
  (#110)

• The default suffix has changed from .sigstore to .sigstore.json,
  per Sigstore's client specification
  (#140)

• release-signing-artifacts now defaults to true
  (#142)

Fixed

• The release-signing-artifacts setting no longer causes a hard error
  when used under the incorrect event
  (#103)

• Various deprecations present in sigstore-python's 2.x series have been
  resolved
  (#140)

• This workflow now supports CI runners that use PEP 668 to constrain global
  package prefixes
  (#145)