This page provides a high-level summary of releases starting from 2025. It details new functionality, UI changes, deprecations, and important announcements across Unleash and its components.
How to use the tags
Each release note is tagged with the part of the product it applies to. Use the tags to filter for the areas you’re interested in.
- Unleash: The core platform, including the Unleash server, the Admin UI, and overarching product decisions and announcements. See the architecture overview.
- Enterprise Edge: Releases for Unleash Enterprise Edge, a lightweight caching layer that improves the scalability, performance, and resilience of your feature flag infrastructure.
- MCP server: Releases for the Unleash MCP server, which lets AI coding assistants manage feature flags.
- SDKs: Changes that affect the Unleash SDKs, such as naming changes or new capabilities that span multiple SDKs.
A single release note can carry more than one tag when a release touches several areas.
Versioning
Unleash follows semantic versioning, with major versions (for example, v7.0.0) including significant new features and might include breaking changes, and minor versions (for example, v7.4.0) adding new functionality while maintaining backward compatibility.
For a comprehensive list of all Unleash releases, including patch versions and history prior to 2025, visit the Unleash Releases page on GitHub.
The Unleash MCP server, Unleash Enterprise Edge, and each SDK are versioned independently and publish their own changelog in their respective GitHub repositories.
Unleash v7.4.0
Enterprise Edge observability
We extended the observability dashboard for Unleash Enterprise Edge. The dashboard provides visibility into the health and performance of your hosted or self-hosted Enterprise Edge nodes directly within the Unleash Admin UI.
Key metrics include:
- Instance details: Region, instance ID, upstream server, and hosting type.
- Health resources: Current connection status, running version, and real-time CPU and memory usage.
- Traffic and performance: Active streaming clients and granular latency breakdowns for upstream syncs (features, metrics) and downstream evaluations.
Announcement: Unleash Edge OSS enters long-term maintenance
We are sunsetting the Open Source Software (OSS) version of Unleash Edge to focus on Enterprise Edge capabilities. The lifecycle for the OSS version is as follows:
- Long-term support: starts December 12, 2025
- End-of-life: December 31, 2026
We recommend that all OSS users of Edge migrate to Enterprise Edge to ensure continued support and access to security updates.
Global change request overview
We added a global overview for change requests. The table allows you to view all your open and closed change requests in a single location. You can filter the table to show:
- Created by me: Change requests created by you.
- Approval requested: Change requests requesting your approval.