16.4.3

New

• Kumquat version bump which supports IDN Subdomains. [Thomas Merkel]

• Provide Let's Encrypt support for Kumquat admin UI. [Thomas Merkel]

• New mdata-variable kumquat_admin_email. [Thomas Merkel]

  The new option allow you to configure an admin email address for the kumquat user and the return path for PHP sendmail usage.

Fix

• Fix percona version and update to core-base. [Thomas Merkel]

• Switching to default table_open_cache. [Thomas Merkel]

  https://mariadb.com/kb/en/mariadb/optimizing-table_open_cache/