IDE plugins · Continuity · Jan 12–18, 2026
1 release · updated
plugins add Gemini 3 Flash and multi-panes
This week, the plugins team shipped one release with several key changes, including a new model and improved user interface features. The main change helps users who work with coding tasks and agentic workflows. This release shipped with multiple notable fixes and improvements.
v2.12.2 · January 14, 2026
Also shipped to the Next channel as v2.13.2.
This release includes Gemini 3 Flash, a new model that combines Pro-grade reasoning with Flash-level speed and efficiency. It also adds multi-cascade panes and tabs, a context window indicator, and support for Model Context Protocol. Notable fixes include a working shortcut to toggle between Write and Ask Mode on Windows and proper behavior for ‘Reject All Changes’.
Official release notes
Product Improvements & New Models ✨
2.12.2 changelog banner
Gemini 3 Flash
Gemini 3 Flash is now available for all users. This model combines Gemini 3 Pro-grade reasoning with Flash-level speed and efficiency, making it ideal for agentic workflows and coding tasks.
- Blazing Fast Responses: Experience near-instant feedback with 3x faster performance than previous generations, perfect for iterative development compared to Gemini 3 Pro
- Superior Coding Intelligence: Outperforms even Pro-tier models on key coding benchmarks (78% on SWE-bench Verified), providing more accurate code generation and debugging
- Deep Multimodal Understanding: Easily process complex video, data extraction, and visual Q&A tasks with frontier-level reasoning
Multi-Cascade Panes & Tabs
- You can already run multiple Cascade sessions in Windsurf at the same time. Now, you can view and interact with them in separate panes and tabs within the same window.
- This lets you monitor progress and compare outputs of sessions side-by-side.
Context Window Indicator
- When a model’s context window grows too long, earlier context can be dropped without warning and performance can degrade.
- Cascade already extends the window by occasionally summarizing messages and clearing history.
- This release adds a visual indicator to see how much of your context window is currently in use, helping you anticipate limits and decide when to start a new session.
Model Context Protocol
- Added support for MCP prompts.
- Added toggles to enable/disable MCPs in the Cascade header.
- MCPs can now be triggered by @ mentioning in Cascade
Patch Fixes
- The shortcut to toggle between Write and Ask Mode now works correctly on Windows.
- Changing rules in settings now immediately reflects in the UI.
- Restored proper behavior for “Reject All Changes” and toggling Cascade (
Cmd/Ctrl + Shift + L) when no files are open. - New copy button lets you easily share your Cascade session trajectory.
- Various bug fixes and improvements.
Fan coverage from Devin Central — not an official Cognition announcement. Devin is a trademark of Cognition.
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