Enhancements

• The exp, nbf and iat claims in JWT authentication support non-integer timestamps.

Bug fixes

• Fix rule engine update behaviour which may initialize actions for disabled rules.
• Fix the issue that the IP address bound to the Dashboard listener did not take effect.
• Fix the issue that shared subscriptions might get stuck in an infinite loop when shared_dispatch_ack_enabled is set to true.
• Fix the issue that the rule engine SQL crashes when subject matching null values.