v0.2.0

Breaking

• Replace Grok Imagine image-to-video source_image_urls contract metadata with scalar source_image_url.
  Migration: Validate and send the source image through source_image_url.

Added

• Add shared PHP contract metadata for OpenAI TTS and Fish Audio clients.
• Add model-specific contract validation metadata for Gemini Omni Flash Preview text-to-video requests.
• Publish Gemini TTS model and input contract metadata for Composer packages.
• Publish Seedream 5 Pro model and input contract metadata for Composer packages.
• Publish shared PHP contract metadata for the Producer text-to-music request schema.

Changed

• Publish PHP core contract metadata used by the Midjourney prompt shortening resource.
• Publish Seedream 5-Lite output format contract metadata for Composer packages.
• Publish advanced stem separation mode, stem values, and conditional validation metadata for Composer packages.
• Validate array types and generated minimum and maximum item counts before sending requests.

Fixed

• Publish model-specific contract rules that reject seed for Wan 2.6 video requests.
• Preserve API-provided error codes, leave missing codes unset, and use SDK exception types for local failures.
• Recognize continuation request failures across HTTP 400, 409, 422, 429, and 503 responses.

v0.1.7

Changed

• Publish PHP core contract metadata used by the Midjourney Composer package.
• Publish PHP core contract metadata used by the Grok Imagine Composer package.

v0.1.6

Changed

• Add Kling V3 Turbo text-to-video and image-to-video contract metadata to the PHP core package.
• Include generated validation metadata for the new Kling V3 Turbo variants.
• Publish PHP core contract validation updates for rule ordering, field presence, and integer and length constraints.

v0.1.5

Changed

• Refresh PHP core contract validation for updated model constraints.

v0.1.4

Changed

• Refresh PHP core contract metadata and validation fixtures for the current public API catalog.

v0.1.3

Changed

• Refresh RunAPI contract validation support.
• Publish v0.1.3.

v0.1.1

Changed

• PHP core SDK: file-upload (Files) and HTTP transport updates.

v0.1.0

Added

• Publish the first RunAPI PHP Composer package release for runapi-ai/core.
• Include typed PHP client resources, package README, Apache-2.0 license, and Composer CI.