v1.2.0

Big thanks to @lquidfire, @futatuki, and @simotuki11 for reporting the issues addressed in this release and/or providing fixes.

Added

• libopenarc - ARC_OPTS_SIGNATURE_TTL
• milter - SignatureTTL configuration option.

Changed

• libopenarc - Expired signatures cause chain validation to fail.

Fixed

• Build issues on FreeBSD.
• RPM spec typo that could result in installation failure.
• libopenarc - arc_free() accepts NULL.
• libopenarc - c is not a required tag in ARC-Message-Signature.
• libopenarc - ARC-Message-Signature headers covering a limited body length are processed correctly.