The work for providing updated solutions to work without ACS is ongoing, and the team will have a solution prior to the Nov 7 deadline.
For those using WorkflowApprovals, this work is
nearing completion COMPLETE! Here is the latest update. An updated Mobile connector will need to be installed, and new configuration will need to be done to create a new service bus and configure SAS.
For those using Timesheet or Expense mobile, there will be updates across the mobile connector, Azure configuration, and apps that are required. This work is still ongoing and we’ll have a dedicated post and updated documentation to help with setup of the new solution prior to the Nov 7 date.