Comment 2 for bug 1851141

2019-12-09 Version 1.0.0
    - Add support for RFC 8460 tlsrpt DKIM signature processing (LP: #1847020)
    - Add async support with aiodns for DKIM verification (ARC not supported)
      (LP: #1847002)
    - Add new timeout parameter to enable DNS lookup timeouts to be adjusted
    - Add new DKIM.present function to allow applications to test if a DKIM
      signature is present without doing validation (LP: #1851141)
    - Support signature verification with RSAPublicKey formatted keys
      since, although rare, they are RFC 6376 specified (LP: #1851862)
    - Drop usage of pymilter Milter.dns in dnsplug since it doesn't support
      havine a timeout passed to it
    - Catch binascii related key format errors (LP: #1854477)