jwt 3.3.0 on Ruby Gems

v3.3.0 (2026-09-11)

Features:

Allow a leeway to be given for the iat claim verification #747 - (@denis1011101)
Revamp the error hierarchy under a new JWT::Error base class; signing failures now consistently raise JWT::EncodeError, see UPGRADING.md #722 (@anakinj)

Fixes and enhancements:

Refactor JWT::JWK::Set#initialize so each construction path is a named method #758 (@anakinj)
Fix rejection of unknown algorithms from JWKs for RFC compliance and pquip #728
Fix the Style/DirectiveScope RuboCop offense failing the build #752
Fix JWT::JWK::Set sharing its key collection with the set it was copied from #751
Reset the decoded payload and verification state in JWT::EncodedToken#encoded_payload= #749
Fix JWT::Token#detach_payload! not invalidating an already rendered token #748