Hi there, @glenngale,
We recognize the urgency to have Starling Bank integrated to QuickBooks Online UK.
Currently, we don't have the timeline on when our engineers will release new features. Rest assured, this request is forwarded to the Development team for consideration in future updates. They strive to keep pace with our customer's business and accounting needs by reviewing the feedback sent to them.
If your financial institution supports exporting bank files, you can upload them into Quickbooks manually. You can check out this article to learn more about importing bank transactions: Manually upload transactions into QuickBooks Online
You can also send a request to add your financial institution in QuickBooks. Here's how:
To stay on top with all QuickBooks news and product updates, check out our website: QuickBooks Blog.
If you have other questions or need help with anything about QuickBooks, please leave them in the comment below. I'll be glad to get back and provide further assistance. Have a wonderful week!