Skip to content

GO Feature Flag

Developer Productivity

A lightweight, open‑source self‑hosted feature flag solution that works across languages via a relay proxy

Go Latest v1.54.0 · 10h ago Security brief →

Features

  • Provides simple and complete feature flag implementation
  • Supports multiple programming languages through an OpenFeature relay proxy
  • Offers configuration files for flags, rules, rollouts, and notifiers

Recent releases

View all 30 releases →
Review required
v1.54.0 Mixed
Crypto / TLS

FIPS relayproxy, Go 1.26.3, JSON fix

No immediate action
openfeature/providers/python-provider/v1.1.0 Maintenance

Routine maintenance and dependency updates.

No immediate action
openfeature/providers/python-provider/v1.0.1 Breaking risk

Python 3.9 dropped

Review required
v1.53.0 New feature
Dependencies

SSE streaming + rule caching

modules/core/v0.7.0 New feature
Notable features
  • Added ConvertInternalFlagToDto converter in modules/core
Full changelog

0.7.0 (2026-04-29)

🚀 New Features

  • modules/core: add ConvertInternalFlagToDto converter (#5177) (6d6b6a4)

🔧 Chores

  • Bump go.opentelemetry.io/otel/trace from 1.42.0 to 1.43.0 (#5079) (9505e0b)

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

About

Stars
2,029
Forks
204
Languages
Go JavaScript Python

Community & Support

Beta — feedback welcome: [email protected]