Gemini Code Assist Adds Finish Changes and Outlines for IntelliJ and VS Code

Google has shipped two new features for its Gemini Code Assist extensions on IntelliJ and VS Code: Finish Changes and Outlines. Both are available now in the latest extension updates.

The features address a common friction point in AI-assisted coding: knowing what the model changed and maintaining control over multi-step edits.

What Launched

Finish Changes

Finish Changes lets developers hand off partially completed edits to Gemini and have it complete the remaining work across the affected files. Rather than prompting the model repeatedly for each remaining piece, developers can make a few manual edits and let Gemini infer and apply the rest of the pattern.

This is particularly useful for repetitive refactors — rename a method in one place, and Finish Changes propagates the update to call sites, tests, and documentation.

Outlines

Outlines give developers a structured preview of what Gemini plans to change before any code is modified. Instead of reviewing a wall of inline diffs after the fact, developers see a high-level summary of planned edits organized by file and scope.

This makes it easier to catch incorrect assumptions early, before the model writes code you'll need to undo.

Who Gets It

Both features are available to all Gemini Code Assist users through the VS Code and IntelliJ extensions. No additional subscription tier is required beyond existing Gemini Code Assist access.

What This Changes for Vibe Coders

Developers who lean into AI-assisted "vibe coding" — working at a higher level of abstraction and letting the model handle implementation details — stand to benefit the most from these additions.

Faster iteration loops. Instead of writing a detailed prompt for every file that needs updating, you can edit one file manually and let Finish Changes handle the rest. This cuts down on prompt engineering overhead during refactors.

Fewer surprise diffs. Outlines let you validate the model's plan before it executes. If you're making sweeping changes across a codebase, seeing the scope upfront helps you decide whether to proceed, narrow the scope, or adjust your prompt.

More confidence in larger edits. A common vibe-coding failure mode is asking for a broad change, getting back a large diff, and spending more time reviewing it than it would have taken to code manually. Outlines reduce this risk by front-loading the review step.

How This Fits the Broader Trend

Several AI coding tools are converging on similar patterns to give developers more control over agentic edits:

• Inline diff review is now standard across Cursor, GitHub Copilot, and Gemini Code Assist, letting developers accept or reject changes at a granular level.
• Plan-then-execute workflows, where the model proposes a plan before writing code, have appeared in tools like Cursor's agent mode and Claude Code's plan mode.
• Multi-file edit orchestration — applying a single intent across many files — is a capability that Copilot Workspace, Cursor, and now Gemini Code Assist each approach differently.

Gemini Code Assist's Outlines feature fits squarely in the plan-then-execute category, while Finish Changes is a take on multi-file edit orchestration that starts from a manual edit rather than a prompt.

The overall direction is clear: AI coding tools are moving beyond single-file autocomplete toward structured, reviewable, multi-file workflows. The tools that make this process transparent and controllable will likely see the strongest adoption among professional developers.

Source

• Introducing Finish Changes and Outlines — Google Developers Blog

Want to see how Gemini models compare to Claude, GPT, and others on real coding tasks? Check out our side-by-side code comparisons.