---
agentTools:
  projectIndex: https://docs.instellix.io/llms.txt
---

# Release 2025-12-15

<br />

**1. Billing Run Control per Customer (Webportal)**

You can now enable or disable the billing run for individual customers directly via the **web portal or via API**. This allows you to perform complex corrections without generating intermediate credit notes, reducing the number of correction documents created during ongoing adjustments. When the billing run is disabled for a customer, no billing documents will be generated until the billing run is reactivated.

**2. Tax Classification Update & Invoice Reissue**

You can now update or add a customer’s tax classification retrospectively and reissue a corrected invoice. If a tax classification was missing or incorrect at the time of invoicing, the original invoice can be cancelled and a new invoice will be issued with taxes recalculated based on the updated classification. This ensures correct taxation and compliant invoicing without manual workarounds.

**3. API Key Roles**

You can now assign roles to API keys, similar to user roles. This enables consistent permission management and improved access control for API-based integrations.

**4. New Notification for E-Invoicing**

A new notification has been added: "E-Invoicing workflow updated". As soon as there is an update to an e-invoice that has been sent to Avalara, a notification about the update will be sent. You can subscribe to this event with your application and fetch the report immediately.

**5. Customer-Level Dunning Block**

Dunning blocks can now be set directly on customer level to stop all documents of a customer from being dunned, instead of managing this individually per open item. An optional note can be added, and the customer-level dunning block is visible across all OPOS cases.

**6. Document Counter Start Value Configuration**

The document counter configuration has been extended with a configurable start value, allowing counters and resets to begin from a defined lower limit instead of always starting at zero.

**Bug Fixes**

* Fixed an issue where metered usage items were missing a price calculation basis on customer invoices
* Fixed duplicate parameters in the Customer (Tax Classification) OpenAPI specification