It all depends, some take their time for a routine upgrade because they have the sense of responsibility that makes everyone to always have something new and unique form the previous experience, while some platforms don't implement or work on this at all.
Thanks but do you know of any casino that has done this before? And also, peradventure they make this upgrade, do they send out emails to let their customers know of this new upgrade or do you think they leave it them to find out themselves? My head is thinking a lot of questions.