v4.1.0

Added

• cli: Support using other Sigstore instances with --instance URL.
  New instances are trusted with new top level command trust-instance ROOTFILE.
  #1548

Changed

• Added cryptography 46 to list of compatible cryptography releases
  (#1544)
• Improved error message when verifying bundles with unsupported log entry versions
  (#1569)

Fixed

• cli: Always read/write UTF-8. This fixes an issue on Windows where the platform
  default encoding was used: the issue has existed for a while, but became more visible
  with signature bundles that contain rekor2 entries.
  #1553