Changelog

All SignaKit SDKs share a unified version number — a version like v0.1.0 applies to the entire platform simultaneously. This changelog covers SDK releases, breaking changes, and significant feature additions. Subscribe to the GitHub repository to be notified of new releases.

v0.1.0 — April 1, 2026

Initial public release across all 10 SDKs:

• Local evaluation model — flag config fetched once from CloudFront CDN; all decide() calls run in-process with no network round-trip
• Core flag features — boolean gates, multi-variation flags, feature variables (string, number, boolean, JSON)
• A/B testing and multi-armed bandit — fixed-split experiments and adaptive traffic allocation with automatic exposure tracking
• Audience targeting — reusable user segments with attribute-based rules (equals, not_equals, contains, greater_than, less_than)
• Environment support — separate development, staging, and production environments with independent SDK keys