Release 2026.5 and 2026.6
Release 2026.5 focused on Creative Rendering polish, account-level admin controls and a broad slate of platform fixes. Release 2026.6 brings the AI Chatbot to general availability and includes a wide range of UI fixes and security enhancements.
Side-by-side device preview comparison
The compare-and-contrast view previously available only in the Chrome Extension is now built directly into the application. Users can compare device preview versions side by side without leaving the platform.
AI Chatbot now widely available
The AI Chatbot has graduated from limited release and is now available to all users across all teams. The team permission gate has been removed, so no special enablement is required.
AI Analysis added to Inbox Placement Reporting
The standard AI Analysis component has been added directly below the header on the Inbox Placement Report. It is expandable and collapsible, giving users at-a-glance insight without taking up screen real estate when not in use.
Bulk preview export as ZIP
You can now export your Previews list as a ZIP file containing the rendered preview images, in addition to the existing CSV export. This makes bulk image retrieval significantly easier for teams that need to incorporate previews into their own reporting workflows.
Permission control for Setup & Integrations
Administrators can now control access to the Setup & Integrations page on a per-user basis. This means standard users no longer automatically receive access to the full list of integrations, giving admins finer control over what their teams can see and do in the tool.
Full-screen editor in Creative Rendering
The Editor tab in Creative Rendering now includes a full-screen expansion option, matching the expansion behavior already available on the preview pane. Users can quickly toggle between half-screen and full-screen modes.
Optimized link grouping in Creative Rendering
The Links tab has been reworked to group duplicate links, reducing visual clutter and making it easier to focus on the unique URLs in each rendering.
Redesigned headers across Creative Rendering, Blocklist, Subscribers and DMARC
The white header design previously introduced in Creative Rendering has been extended to the Blocklist (overview, domains, IPs and drilldown pages), Subscriber Insight and DMARC drilldown pages for a consistent look and improved page navigation.
Email addresses ignored in link validation
The link scanner previously flagged email addresses (“mailto:” links) as warnings because they do not begin with “https.” The system now correctly excludes email addresses from link validation, eliminating false-positive warnings on every email send.
More accurate "total message size" reporting
The "Total message size" tile on the Images tab and the "Message size" column in the rendering list now reflect the HTML-only payload size — the figure that actually matters for Gmail clipping and deliverability. The previous calculation included CDN-hosted image bytes that are not part of the message wire size, which inflated the headline number.
View Code button in URL Validation
Each URL Validation instance row now includes a "</> View code" button that opens the Editor tab and highlights the exact line where the URL appears. Works across the error, warning, and passed tabs.
Subscriber Insight Tooltips Refresh
Tooltips on the Subscriber Insight drilldown (List Health and Risk Indicators) now use the styled tooltip rather than the default browser tooltip, with updated copy and the standard info icon. The Mail System Breakdown filter has also been adjusted so it no longer clips at the page edge.