v0.6.1

Breaking

• Refresh generated validation metadata for Image 2.0 direct edits using source_image_urls and aspect_ratio.
  Migration: Replace source_task_id and mask_indices with one to five source_image_urls and an aspect_ratio; prompt is optional.

Added

• Add generated validation metadata for Grok Imagine Image 2.0 task requests.

Changed

• Refresh generated validation metadata for public image_url segment-map inputs and deprecated source_task_id compatibility.

Fixed

• Restrict Topaz image upscale validation to the supported 1x, 2x, and 4x factors.