v5.0.0

Breaking Changes

• now requires at least Thunderbird 91

Enhancements

• fixed incompatibility with Thunderbird 102 (#306, #312)
• Added support for signing algorithm Ed25519-SHA256 (RFC 8463) (#142)
• JSDNS: fixed incompatibility with Thunderbird 101 (#303)
• Authentication-Results header: check sign algorithm used for DKIM (RFC 8601) (#219)

Fixes

• fixed multiple from addresses being treated as ill-formed (#304)

Other

• updated default rules and favicons