> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://fyno.io/docs/release-notes/2026/5/11/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://fyno.io/_mcp/server.

## 26.2.2

Focused on stronger security and workflow reliability through API encryption, improved secret management, and enhanced workflow execution. Also delivered better campaign visibility, data retention controls, and reporting accuracy.

### 🚀 New Features

* **Global API Encryption**:
  * Introduced advanced API encryption capabilities to provide stronger protection for sensitive data shared across integrations and platform communications.
  * Users can now configure encryption settings for Allowlist endpoints to encrypt selected payload fields and headers before transmission, improving security for request and response handling.

* **Secret Manager Enhancements**:
  * Enhanced the Secret Manager experience with improved usability and more dependable secret handling.
  * Users can now manage secrets seamlessly, access saved secret keys directly from dropdown selections, and reuse stored secrets within the Allowlist Encryption configuration.

* **Sub-Workflows, Loops, and Retries Improvements**:
  * Added sub-workflows, loop handling, and retry behavior to improve workflow stability and execution consistency.
  * These updates provide a smoother experience when building and managing advanced workflow journeys.

### ⚡ Feature Enhancements

* **DND-Aware Execution Warnings Across Campaigns, Events, and Logs**:
  * Added clearer visibility when campaign or event executions are delayed due to Do Not Disturb (DND) rules.
  * Users will now see informative warning messages, pending execution statuses in logs, and better visibility into queued deliveries and expected execution timing.

* **Logs Retention – Message Content Storage Improvements**:
  * Improved the data retention interface with better organization and clearer visibility for report-related settings.
  * Managing report extraction actions and retention policies is now more intuitive and streamlined.

* **Workflow Session Timeout Controls for Incoming Messages**:
  * Added session timeout controls to help workflows respond intelligently when users do not reply within a configured timeframe.
  * This enables automated follow-ups, reminder handling, and graceful workflow exits based on inactivity.

* **Distinct ID Validation for Subscription-Based Events**:
  * Added enhanced validations and guidance for subscription-based events and campaigns to ensure recipient identification details are configured correctly before execution.
  * This helps reduce setup errors and improves campaign reliability.

* **Improved Unsubscribe Handling for Email Communications**:
  * Enhanced unsubscribe handling for email communications to ensure recipients consistently receive valid unsubscribe options, even when recipient information is limited.

* **Consistent Delivery Status Across WhatsApp Event Logs**:
  * Standardized delivery state mapping across WhatsApp event log summary cards and detailed views.
  * Delivery statuses now display consistently across both views, including for marketing messages sent after the conversation window is opened.

* **Email Logs and Preview Improvements**:
  * We’ve improved email logs and preview visibility to provide clearer sender and recipient details.
  * Enhanced recipient display by showing one visible recipient with a count chip for additional recipients.
  * Added detailed tooltips that clearly separate To, CC, and BCC recipient lists.
  * Replaced CC/BCC count-only displays with meaningful recipient information.
  * Updated email previews on Logs, Event Logs, and User Profile pages to display actual sender and recipient data instead of generic placeholder content.
  * Continued using generic placeholder content on all other pages to preserve existing behavior.

* **SMS Preview UI Improvements**:
  * We’ve improved the SMS preview experience to better reflect actual recipient-facing message behavior and align with standard messaging UI patterns.
  * Replaced the generic SMS-PREVIEW label with the actual SMS header value.
  * Updated the avatar icon to use the MUI People icon for a more realistic messaging experience.
  * Replaced the chevron-style navigation icon with the standard back arrow icon for improved UI consistency.
  * Enhanced the overall SMS preview realism and visual consistency across the interface.

* **Connect Sorting Improvements**:
  * We’ve improved sorting behavior across Connect modules to provide a more consistent and intuitive browsing experience.
  * Enhanced default sorting across Cohorts, Campaigns, Teams, and Content API views.
  * Improved sorting consistency to better surface the most relevant and recently active items.
  * Refined list behavior for smoother navigation and improved usability across Connect experiences.

* **Campaign Group Access Improvements**:
  * We’ve enhanced campaign access visibility and filtering to improve group-based access management and campaign creation workflows.
  * Added group visibility within campaign listings for better access awareness.
  * Improved event selection experiences by displaying associated group information alongside events.
  * Restricted event visibility based on user group access permissions.
  * Added enhanced filtering options, including support for group-based filtering.
  * Introduced a quick reset filters action for easier navigation and list management.
  * Improved campaign creation and details pages with clearer group-related context.

* **Connect Campaign Groups**:
  * Enhanced campaign group visibility and access management across Connect by adding group visibility in campaign listings and event selection.
  * Improved filtering with group-based filters and quick reset actions, restricting event visibility based on user group access permissions.

### 🛠 Bug Fixes

* **Dashboard Event Delivery Chart for Deleted Events**:
  * Fixed an issue where deleted or outdated events could continue appearing incorrectly in dashboard delivery charts.
  * This update also prevents navigation to inactive event details, improving reporting accuracy and reducing confusion.

* **Workflow Validation Improvements for Reply Handling**:
  * Fixed workflow validation behavior to automatically remove unused reply-related paths when reply timeout actions are disabled.
  * This keeps workflows cleaner, visually accurate, and aligned with the configured user journey.

* **Logs – Custom Timestamp Improvements**:
  * Fixed issues with custom timestamp selection across logs to correctly respect workspace retention settings.
  * Users can now reliably access the full range of available log data without unexpected filtering limitations.