I don't work for Aikido/STRATxAI, but may be able to help you:

You should have received a second email from them after the announcement with the subject line "Your AIKIDO account transition to STRATxAI".

This includes the following... "As an App Sumo Lifetime user of AIKIDO we are excited to bring you with us on the next phase of evolution for AIKIDO. As part of the transition, we will ensure that you continue to avail of the equivalent core plan by migrating you to the STRATxAI Xplorer plan.

A feature of AIKIDO Premium was that you could integrate with your stockbroker for live trading. This is now offered as optional with STRATxAI Connect. So, to ensure that you continue to enjoy integrated stockbroker access, we are augmenting your core Xplorer plan with Connect.

You may already have been using Xplore pro-tools and will notice that as part of the move to the Xplorer plan you now have up to 25 backtests to use across Xplore Stocks and ETFs."

There are more details in their email. Hope this helps.