Subaru of America has released a summary of important vehicle dates for 2014-MY and 2015-MY models.
Note that there is an early "order cutoff" date for the 2014-MY Forester. 2014-MY Forester orders should be submitted ASAP to minimize possible color/accessory shortages as the December cutoff date approaches.
Also, unfortunately, due to Tribeca production ending with the 2014 model, parts availability/obsolescence became an immediate issue which did not lend itself to notification of a planned "model order cutoff date." Subaru apologizes for any inconvenience this may have caused fleet-leasing companies and our commercial clients.
Contact your Subaru representative if you have any questions.