v6.17.0

v6.17.0 (2020-02-25)

Added

• Allowed private-encrypted pusher channels (#31559, ceabaef, 8215e0d)
• Added file permission config option for the File cache store (#31579)
• Added Connection refused and running with the --read-only option so it cannot execute this statement to DetectsLostConnections (#31539)

Reverted

• Reverted "Fixed memory usage on downloading large files" (#31587)

Fixed

• Fixed issue Content Type not specified (#31533)

Changed

• Allowed cache helper to have an optional expiration parameter (#31554)
• Allowed passing of strings to TestResponse::dumpSession() method (#31583)
• Consider mailto: and tel: links in the subcopy actionUrl label in emails (#31523, 641a7cd)
• Exclude mariaDB from database queue support for new SKIP LOCKED (fff96e7)