v1.2.5

What's New

• 24-hour expiry notice — upload_reference_image now clearly informs users that uploaded URLs expire after 24 hours
• Magic bytes validation — File uploads now verify actual image content (JPEG/PNG/WebP/GIF signatures), preventing fake file extensions
• ComfyUI local file support — ComfyUI users can pass local file paths directly to referenceImages, skipping the cloud upload roundtrip entirely
• OpenAI-compatible provider naming — All descriptions now say "OpenAI-compatible" instead of "OpenAI", reflecting support for any compatible API (Together AI, Fireworks AI, etc.)
• Custom storage backend docs — README now includes presign API specification for users who want to use their own S3/R2 bucket
• OpenClaw skill restructured — SKILL.md split into focused core instructions + references/ directory for provider details and troubleshooting