[breaking] Azure AI Foundry retires Stable-Diffusion-3.5-Large, Stable-Image-Core, Stable-Image-Ultra on 2026-07-31

Azure AI Foundry lists Stable-Diffusion-3.5-Large, Stable-Image-Core, Stable-Image-Ultra as deprecated with retirement on 2026-07-31. Azure retirement dates are platform-specific and may differ from the model provider's own schedule. The page does not date the announcements; announced_at reflects the page capture date. Effective: 2026-07-31. Affected: microsoft/Stable-Diffusion-3.5-Large, microsoft/Stable-Image-Core, microsoft/Stable-Image-Ultra. Severity: breaking. Verification: verified.