*** Invoicing Integration for Sellsy and WooCommerce Changelog ***

2026-08-03 - version 1.0.0
* Initial release
* Personal OAuth client_credentials (per-merchant Client ID / Secret)
* Manual Sellsy invoices from WooCommerce orders
* Company / individual sync, FR VAT + SIRET checkout fields
* Draft / validated flow, PDF download (admin + My Account)
* Logging with secret redaction, HPOS support
