Log Message:
Update to 2.1700

Upstream changes:
2.1700  2023-08-09
  [Fixed]
    - Version numbering (released as 2.1700,
      because 2.17 < 2.1401)
    - POD errors
    - Typos
    - Minimum Perl version 5.005 -> 5.6.0
    - Kwalitee errors
      * Accidentally packaged MYMETA.*
      * 'use warnings;' added in all modules
      * Synchronized versions in all modules
    - Out of bounds substr() (RT 85294)
  [Added]
    - README
    - More tests
  [Changed]
    - Release switched from EUMM to D::Z
  [Removed]
    - Authen::SASL::Cyrus is no longer loaded as
      an implementation; Authen::SASL::XS has been
      the successor for more than a decade