4.2.0
Added support for the Firebase Auth Emulator when using lcobucci/jwt 5.*
Note: The Kreait\Firebase\JWT\Token class has been renamed to \Kreait\Firebase\JWT\SecureToken. This is technically a breaking change, but since the *Verifier classes type-hint \Kreait\Firebase\JWT\Contract\Token as return values, I consider it unlikely that this should cause trouble for most people. If it does, I'll deal with the consequences.