Sagepay - Are We All Good?

Hi Guys

I have a client with 2.25 CS-Cart. He wants to sign up for SagePay service.

Is the update CS Team did a few months back all ok? And will it work in 2.25?

I spotted a delay from SagePay to enable the 256 version in July, i.e. not live yet.

Any insight would be great before I get my client to commit.

Thanks in advance.

Im using sagepay on 2.2.5 here