3.5.0
Improvements
The PID "file system" approach has been deprecated.
It instead now uses a DB driven approach for consistency with the DB table existing already for tasks.
The new table "queue_processes" now contains the PID info.
This allows to use the Queue plugin also on environments with shared DB or without any usable (shared) filesystem present.
To enable set the Queue.pidfilepath to false.
Note: The new DB table will automatically be created with your hopefully deploy-script added command line call bin/cake migrations migrate -p Queue. Thus a minor release here.