The following features and changes have been added to Oases today, September 8th 2016.
1. Bulk Charging of Payment Method on File.

Credit Cards or eChecks held on file for Oases users linked with an Authorize.Net payment gateway may now be run in bulk. Straight charges may be made against outstanding balances or Invoice Outstanding with a charge may be run at the same time.
2. Payments added to Memorized Recurring Invoicing

When setting a memorized invoice for advance sale of hours it is now possible to set Oases to create a matching payment for the advanced invoice or run a credit card or eCheck on file at the same time the invoice is automatically generated.
IP07. Create Recurring Invoices (with/out payment charge)
3. Assign a Session Type to a Student

It is now possible to assign a session type or tutor/session type combination to a student to prevent errors during scheduling. This is very helpful if your tutors make their own sessions.
SI16. Assign a Session Type to a Student (Session Type Filtering)