> ## Documentation Index
> Fetch the complete documentation index at: https://docs.paywise.de/llms.txt
> Use this file to discover all available pages before exploring further.

# Release Notes

> The paywise Partner API is regularly updated with new and improved features.

## September 2026

### September 01

* New notification type **ADVANCE\_REQUESTS** ("Vorschussrechnungen") available in the `notification_types` of a company's notification channels. Channels carrying this type receive advance invoices (e.g. court cost advances) by email, separately from periodic statements. All existing channels with the `STATEMENTS` type were automatically extended with the new type, so nothing changes for current recipients. Integrations do not need to change either: when you submit `notification_types` containing `STATEMENTS` without `ADVANCE_REQUESTS`, the API adds `ADVANCE_REQUESTS` automatically (you will see it in responses). From now on the two types can be configured independently in the paywise portal: for example, a company can route advance invoices to its accounts payable department while statements keep going to receivables management. A company without any `ADVANCE_REQUESTS` channel keeps receiving advance invoices via its `STATEMENTS` channels as before.