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Changelog

February 12, 2026
February 12, 2026

2.0.0

(feat): Introduce PSR-7/17/18 HTTP interfaces for framework-agnostic HTTP client support.

This restores the PSR-7/17/18 agnostic approach that was temporarily reverted in v1.30.0. The SDK now supports any PSR-18 compliant HTTP client (Guzzle, Symfony HttpClient, etc.) and uses php-http/discovery to automatically find an installed client at runtime.

Breaking changes are minimal, but do exist:

  • Guzzle is no longer a hard dependency (moved to suggest/require-dev)
  • Per-request timeout behavior may differ between HTTP client implementations (currently supported for Guzzle and Symfony)
  • Code that directly catches GuzzleHttp\Exception\RequestException will require a refactor

Migration: Existing Guzzle users should be largely unaffected as Guzzle implements PSR-18. For custom HTTP clients, ensure they implement PSR-18 interfaces.

1.30.0

(fix): Temporarily revert PSR-7/17/18 HTTP interfaces back to hard Guzzle dependency. This restores the pre-1.27.0 behavior where the SDK requires Guzzle as a hard dependency. Users should expect this to be re-introduced as a breaking change in v2.0.0.

This change reverts the framework-agnostic HTTP client support introduced in v1.27.0, restoring Guzzle middleware-based retry logic and direct Guzzle dependency.

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