v4.2.0

• Fix the comment of VerifyExpiresAt (#109) @shogo82148
• Introducing functional-style options for the Parser type (#108) @oxisto
• Improve code comments, including security consideration (#107) @sebastien-rosset
• Fix int64 overflow in newNumericDateFromSeconds (#112) @PiotrKozimor
• Fixes jwt command to support EdDSA algorithm (#118) @AlexanderYastrebov
• Revert Encoding/Decoding changes for better compatibility (#117) @ajermaky
• Allow none algorithm in jwt command (#121) @AlexanderYastrebov
• Unwrap for ValidationError (#125) @kdeberk
• cmd: list supported algorithms (-alg flag) (#123) @AlexanderYastrebov
• Added VerifyIssuer method to RegisteredClaims (#130) @tfonfara