Your New Gemini API Key Never Took Effect, and Load Order Wasn't the Reason
When several sources supply the same environment variable, swapping your key can leave the old value in place. Here is what four load orders actually produced, and a ledger that records which source won.
gemini-robotics-er-1.6-preview Shut Down Today — Your Next Deadline Is September 30, When gemini-omni-flash-preview Goes Away
From today's gemini-robotics-er-1.6-preview shutdown to the September 30 retirement of gemini-omni-flash-preview and the December 31 pricing change, here is every upcoming Gemini deadline in one table, with what to do about each.
How Many Assistant-Dependent Lines Are Still in Your App?
On September 4th, Google Assistant on Android begins its replacement by Gemini. Here is how to grep your own project for every entry point an assistant can open, and how to turn that list into utterances you can actually test on a device.
gemini-2.5-flash Can Return a 404 'no longer available' While the Docs Still List No Shutdown Date
The shutdown date for gemini-2.5-flash is blank in the official deprecation table, yet 404 reports have been circulating since July. Here is why reading that column as a safety margin misleads you, and how to check your own keys.
When Sampling Parameters Were Deprecated, Diversity Broke Before Determinism Did
Deprecating temperature, top_p and top_k hurt the diversity-generating side of my pipeline, not the deterministic side. Counting real call sites, moving diversity to the input layer, and measuring effective diversity.
Folding Scattered Call Sites Into One Front Door: Migrating to the Interactions API for Automation
With the Interactions API now generally available, Gemini's calls can settle behind a single entry point. Here is a migration design for folding scattered call sites — generateContent, Batch, and homegrown agent loops — into one front door without breaking anything, complete with a working adapter layer.
Moving My Automation Off the Gemini CLI Before the June 18 Shutdown
On June 18, the Gemini CLI stops responding for hosted plans. Here is how I moved unattended scripts that called gemini from the shell over to the google-genai SDK, with structured output, retries, and cost measurement built in.
Getting Ready for the Gemini CLI and Code Assist Personal Shutdown: A June 18 Migration Inventory
On June 18, personal access to Gemini CLI and Code Assist stops. Here is how I found every place I depended on it and moved each one to either Antigravity CLI or direct API calls, using my own setup as the example.
Gemini Interactions API: Fixing What Broke When the Legacy outputs Schema Was Removed on June 6
Google removed the Gemini Interactions API legacy outputs schema on June 6, 2026. A symptom-based walkthrough of migrating to steps and the new response_format.
Gemini 3.2 API Suddenly Broke — 5 Common Errors and How to Fix Them
Switched to Gemini 3.2 API and hit a wall? This guide covers 5 common errors developers encounter during migration — wrong model IDs, rate limits, context overflow, streaming interruptions, and Function Calling schema failures — with working code fixes.
Migrating Working Code from AI Studio to Vertex AI: A Solo Developer's Hands-On Walkthrough
What actually changes when you move existing Gemini API code from AI Studio to Vertex AI. Includes side-by-side code diffs for SDK init, auth, and response parsing.
Migrating to @google/genai: Seven Errors That Will Eat Your Afternoon
A field-tested guide to the seven errors you are most likely to hit when migrating from @google/generative-ai to @google/genai, with copy-paste fixes for Node.js and TypeScript codebases.