●NANOLITE — Nano Banana 2 Lite is here: Google's fastest and most cost-efficient Gemini Image model, made for running lightweight image generation cheaply●OMNIFLASH — Gemini Omni Flash is in public preview, a natively multimodal model that lets enterprises and developers build custom, dynamic video workflows●AGENTS — Managed Agents expand with background: true for async server-side runs and polling, remote MCP server integration, and refreshing credentials across interactions●MEMORY — The Memory Bank IngestEvents API is generally available, decoupling event ingestion from memory generation so you can stream content continuously●THROUGHPUT — Provisioned Throughput now lets you submit up to seven pending orders for the same model and region●DEPRECATE — Image generation models shut down on August 17, and the Grok 4.1 family on the Gemini Enterprise Agent Platform on August 20●NANOLITE — Nano Banana 2 Lite is here: Google's fastest and most cost-efficient Gemini Image model, made for running lightweight image generation cheaply●OMNIFLASH — Gemini Omni Flash is in public preview, a natively multimodal model that lets enterprises and developers build custom, dynamic video workflows●AGENTS — Managed Agents expand with background: true for async server-side runs and polling, remote MCP server integration, and refreshing credentials across interactions●MEMORY — The Memory Bank IngestEvents API is generally available, decoupling event ingestion from memory generation so you can stream content continuously●THROUGHPUT — Provisioned Throughput now lets you submit up to seven pending orders for the same model and region●DEPRECATE — Image generation models shut down on August 17, and the Grok 4.1 family on the Gemini Enterprise Agent Platform on August 20

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snapshot testing

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Gemini API² pytest¹ CI¹ regression detection¹ Python¹ syrupy¹ Structured Output¹ propertyOrdering¹ JSON Schema¹

◈ Gemini API/2026-06-29Advanced

Guarding Gemini API Responses in CI: Snapshot and Semantic Regression Testing

How to defend non-deterministic Gemini API responses with pytest snapshot tests plus embedding-based semantic regression detection — including CI wiring, separating flakiness from real regressions, and snapshot-update governance, all in working code.

◈ Gemini API/2026-06-27Advanced

Your Gemini Structured Output Keys Keep Reordering — Pin Them With propertyOrdering

You constrained the shape with responseSchema, yet the JSON key order shifts between calls and your snapshot tests go red for no reason. Here is why field order is not guaranteed by default, how propertyOrdering fixes it, how Pydantic sets it for you, and how to align few-shot examples — all with working code.