Changelog since the initial release of version 2.5 (1525.40)

User Agent Spoofing (WhatsApp)

This update does not include a fix for websites that block Vivaldi based on User Agent (e.g. WhatsApp Web). A fix for this will appear in a future update. If you want to work around the issue in the mean time, head over to “” and search for ‘Spoofing’.

The stable release of Vivaldi 2.5 has arrived!

Vivaldi 2.5 brings a first-of-its kind integration with Razer Chroma, the world’s largest lighting ecosystem for gaming devices. With this unique integration, you’ll enjoy a thrilling and immersive browsing experience with lighting effects on Chroma-enabled devices.

Get the full story by visiting the Vivaldi blog (

Changelog since 2.4 (1488.40)