Product Updates

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Contains Constraint Operator

Added support for the contains and not contains constraint operators in v1.57.0. These can be used to check if a string or entityID contains (or not contains) a substring.

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Redis Cluster Support

Added support for Redis cluster mode in v1.57.0. You can now configure Flipt to use Redis in cluster mode for improved scalability and performance.

The feature includes:

• Support for both single and cluster modes
• Configurable key prefixes and hash tags
• OTEL tracing support for Redis operations

See the Caching docs for more information.

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Consolidated JavaScript Client-Side SDK

The JavaScript browser and Node.js SDKs have been consolidated into a single package.

See the Integration docs for more information.

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Model Context Protocol (MCP)

Flipt now supports the Model Context Protocol (MCP) which allows AI assistants and LLMs to directly interact with your feature flags, segments, and evaluations through a standardized interface.

See the Model Context Protocol docs for more information.

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Android Client-Side SDK

Just released the Android SDK client for client-side flag evaluation.

See the Integration docs for more information.

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OpenFeature Python Provider

Just released the OpenFeature Python Provider for Flipt.

See the OpenFeature docs for more information.

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Flag Metadata

Added support for metadata on flags in the Flipt UI.

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Prometheus Analytics Storage

Added support for Prometheus as an analytics storage backend.

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UI Improvements

Changed the UI for flags and segments list views to use a more modern look and feel.

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Swift Client-Side SDK

Just released the Swift SDK client for client-side flag evaluation.

See the Integration docs for more information.

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C# Client-Side SDK

Just released the C# SDK client for client-side flag evaluation.

See the Integration docs for more information.