# 2026-03-09


## API Changelog v2-20260302-e93f1c3bd0 vs. v2-20260309-1784f2d811

### `GET /{administration_id}/external_sales_invoices/synchronization{format}`
-  endpoint added


### `POST /{administration_id}/external_sales_invoices/synchronization{format}`
-  endpoint added


### `PATCH /{administration_id}/webhooks/{id}/activate{format}`
-  endpoint added


### `PATCH /{administration_id}/webhooks/{id}/deactivate{format}`
-  endpoint added


### `GET /{administration_id}/webhooks{format}`
-  added the optional property '/items/deactivated_at' to the response with the '200' status


### `POST /{administration_id}/webhooks{format}`
-  added the optional property 'deactivated_at' to the response with the '201' status