Three experimental API endpoints that let you programmatically generate, improve, and templatize prompts are being removed alongside the legacy Workbench on August 17. No other major provider exposes equivalent endpoints — here is the operator migration plan.
Gemini API image generation changed in 2026: preview image models now fail after the June 25 cutoff, and Imagen 4 GA endpoints shut down August 17. Audit model IDs, swap to gemini-3.1-flash-image or gemini-3-pro-image, and test generateContent before the next incident.
DeepSeek API model names changed 2026: deepseek-chat becomes deepseek-v4-flash and deepseek-reasoner merges into deepseek-v4-flash (thinking mode) or deepseek-v4-pro (1M context). Deprecated July 24, 2026. New Anthropic-compatible endpoint at /anthropic for Claude Code routing.
