Notifuse v28.1 — Release Notes

What's New

Transactional Emails — Dynamic Preheader Text

Added subject_preview override to email_options, allowing dynamic email preheader text per API call with Liquid templating support.

Templates — Language Selection for Test & Preview

Added language selection to the "Send Test Email" modal and "Preview Template" drawer, allowing users to preview and test translated email variants.

Demo — Multi-Language Email Templates

The demo workspace now includes French and Spanish translations for all 4 email templates, showcasing the multi-language feature.

Email Builder — mj-liquid Block

Added the mj-liquid block type for embedding raw MJML+Liquid code in the visual editor. This enables dynamic structural content like for-loops generating columns or conditional sections.

Improvements

• Templates: Downloaded template files now use the template's name as filename instead of a generic name (#286)

Security

• Upgraded liquidjs to 10.25.0