sevDesk Accounting Sync changelog

All notable changes to sevDesk Accounting Sync (kv_sevdesk) are documented here. The format follows Keep a Changelog and the project uses Semantic Versioning.

[Unreleased]

[1.0.0] - 2026-11-08

Added

• Invoices in sevDesk from orders at the status you choose: draft created, its total checked against the order, then finalized (marked as sent) so sevDesk numbers it; optional e-mail from sevDesk and enshrining.
• sevDesk tax rules per order (sevdesk-Update 2.0): 1 taxable, 3 / 21 EU business buyers, 18 / 19 / 20 One Stop Shop (setting “Registered for One Stop Shop”), 2 / 17 outside the EU, 11 small business.
• Customer contacts (organisation with VAT ID or person, guests once per e-mail and company), with the CS-Cart reference in the description.
• Payment bookings on a clearing or cash account (bookAmount), optional refund bookings.
• Credit notes from the invoice for the refund status and completed RMA returns, capped at what is left on the invoice.
• Invoice state read back by the cron; optional order status when sevDesk shows the invoice paid.
• PDF download in the admin and vendor panel, PDF for signed-in customers (finalized documents only).
• Every create recorded before the call and looked up after a lost answer (invoice reference, contact reference); unclear attempts wait for “Issue now”.
• Multi-Vendor: owner account or one sevDesk account per vendor, vendor privileges per action.
• Order links, contact map, connection and settings kept on uninstall unless “Permanently delete all invoice data on uninstall” is ticked.
• Tested against a local mock built to the official sevDesk OpenAPI document; not run against a real sevDesk account.