Developer Changelog

This page documents technical updates, improvements, and smaller changes to our developer-focused services and APIs. We track changes that are relevant for developers and technical integrators, including:

• Bug fixes and performance improvements
• Minor API updates and endpoint changes
• New technical features and capabilities
• Deprecation notices
• Reference implementation updates

We recommend that developers and technical teams follow these changelogs closely to ensure smooth operation of integrations and to take advantage of new technical capabilities as they become available.

2025

March

• 2025-03-28: Fixed identifying B2B/B2C invoices when sending invoices with secure bank links to Finnish banks

2024

November

• 2024-11-21: Generate barcode for payment in PDF invoice visualization for Finnish companies

September

• 2024-09-27: Support secure bank links when sending to Finnish B2C customers at banks AABAFI22 (Ålandsbanken) and ITELFIHH (Säästöpankki)
• 2024-09-05: Prevent sending to Hermes participants in Peppol

2023

June

• 2023-06-21: new messaging system

2021

December

• 2021-12-14: Allow filtering of assignments by invoice number