Deliverability & Developer Tools

This release focuses on improving email deliverability with expanded spam detection, new developer tools for debugging, and significant AI enhancements.

Features

• Public Changelog - New changelog page with MDX-based content system, timeline view, sidebar widget with dismissal, and modal intercept route
• Debug Panel - Draggable/resizable floating UI with built-in actions (Clear Storage, Copy Session, Toggle Theme), user info display, and keyboard shortcut (Cmd+Shift+D)
• Email Sender Archive - Archive inactive email senders with automatic campaign reassignment to default sender. Toggle "Show archived" to view archived senders
• Expanded Deliverability Score - Now includes 9 checks with multi-language spam detection (EN/FR/ES/IT): subject length, ALL CAPS detection, shortened URL warnings, text length analysis, plus existing checks. Learn more
• Campaign Links Page - New dedicated page for viewing campaign link statistics with summary and table view
• Workflow Status Filter - Filter workflows by All/Active/Inactive status using URL state
• Organization Variables - Insert @org-name, @org-adresse, @org-logo dynamically in your emails

AI Improvements

• Gemini 3 Flash Model - New default model at 0.25 credits (4x cheaper than Gemini 3 Pro)
• AI Agent Skills System - New editorSkill tool with updateCampaignWithTiptap for direct TipTap JSON editing
• Deliverability AI Tool - New getDeliverabilityScore tool for analyzing campaign deliverability with actionable recommendations
• Unspam Command - AI command to rewrite spam trigger words with deliverability-safe alternatives
• Enhanced getWorkflows - Now supports status filter (active/inactive), sorting options, and limit

Editor Improvements

• Variables in Link URLs - Type @ at any position in link input to trigger variable dropdown
• Built-in Link Variables - unsubscribeUrl and onlineUrl now available for link URLs
• Variable Labels - Link input dropdown now shows human-readable labels instead of raw names
• Improved Selection Styling - Blue highlight for keyboard navigation in variable dropdowns

Bug Fixes

• Fix progress bar cancellation when user dismisses unsaved changes dialog
• Fix workflows status Select component click not working
• Fix "Active/Inactive" status filter with explicit Prisma syntax
• Fix sidebar navigation active state for sub-pages
• Restore rounded corners on organization pages
• Fix email engagement score formula to match documentation
• Fix email preview thumbnail visibility with proper scaling
• Replace browser confirm() with dialogManager for unsaved changes

Documentation

• New Content Deliverability Checker guide with all 9 checks, spam words list, and Unspam AI guide
• Info links added to campaign engagement and deliverability score popovers