v0.3.0

What's Changed

• Deprecate ProofSigner & BindingKey by @babisRoutis in #231
• Fix Proof Serialization Bug by @babisRoutis in #233
• Improve examples by @babisRoutis in #235
• Refactor ProofBuilder by @babisRoutis in #236
• Support CWT Proofs by @babisRoutis in #238
• Support x5c to CWT Proof by @babisRoutis in #243
• More permissive CWT proof metadata validation by @babisRoutis in #245
• Update CBOR lib by @babisRoutis in #247

Full Changelog: v0.2.3...v0.3.0