Call of Duty: Infinite Warfare not coming to PS3, probably Xbox 360, too

Call of Duty: Infinite Warfare will only be arriving on current-gen consoles, Infinity Ward has confirmed.
In response to a fan question via Twitter, Infinity Ward confirmed the game will not be coming to PS3, which makes it safe to assume it will also not be arriving on Xbox 360.
https://twitter.com/statuses/727221643282632706
Fans who pre-order the Legacy Edition of Infinite Warfare will receive a remaster of the industry-changing Modern Warfare. Infinity Ward earlier confirmed that Modern Warfare Remastered will only be available in the Legacy Edition and will not be sold separately.
Pre-Order Call of Duty: Infinite Warfare from Amazon
Amazon has listed the Legacy Edition for £69 on PS4 and Xbox One, with the Standard Edition costing £46.