Windsurf

v1.13.3 December 24, 2025 Wave 13: Merry Shipmas Wave 13 brings first-class support for parallel, multi-agent sessions in Windsurf, along with Git worktrees, side-by-side Cascade panes, and a dedicated terminal profile for more reliable agent execution. SWE-1.5 Free Our near-frontier model, SWE-1.5, is now available for free to all users for the next 3 months. SWE-1.5 Free has the full intelligence of SWE-1.5, with the same coding performance on SWE-Bench-Pro, but delivered at standard throughput speeds. The original variant of SWE-1.5 hosted on Cerebras will continue to be available for paid users. SWE-1.5 Free will replace SWE-1 as the default model in Windsurf starting today. Git Worktree Support Windsurf now supports Git worktrees, letting you spawn multiple Cascade sessions in the same repository without conflicts. Git worktrees check out different branches into separate directories while sharing the same Git history. 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

v1.12.47 December 16, 2025 Features Added a new “Promo” label to LLM models that are newly available or have special discount pricing Bug fixes and improvements Agents & Tool Execution

• Fixed Command-I functionality
• Fixed Ctrl+C during tool execution not working properly
• Fixed Go (fallback) processes not being killed properly
• Fixed handling of parallel tool call errors
• Improved MCP tool call visibility (show tool name, args, etc)
• Fixed fallback diff handling for nonexistent files in code actions UI & Rendering
• Fixed incorrect indentation from code blocks in terminal rendering
• Fixed nested lists not rendering on new line in terminal markdown
• Fixed content spacing issues
• Fixed streaming flashes
• Enhanced code block file path display to hide line numbers for whole files
• Improved citation and language parsing in code blocks with a more robust regex pattern
• Updated the UI for code block title bars to properly handle long paths with truncation
• Improved the auto-run command menu interface and its display logic
• Added loading indicators when thinking or during long running operations
• Fix opening old Cascade diffs Platform & Messaging

v1.12.43 December 11, 2025 GPT-5.2 GPT-5.2 is now available in Windsurf. This model will be available for 0x credits in Windsurf (to paid users) for a limited time. GPT-5.2 represents the biggest leap for GPT models in agentic coding since GPT-5 and is a SOTA coding model in its price range. The version bump undersells the jump in intelligence. We`re excited to make it the default across Windsurf and several core Devin workloads. - Jeff Wang, CEO of Windsurf Download the latest version on Windsurf to try it out! Bug fixes and improvements

• General Windsurf stability and performance improvements
• General Tab (Supercomplete) improvements and stability
• Fixes issues with Cascade running commands that could not be cancelled during certain long-running processes Download 1.12.43

v1.12.41 December 10, 2025 Features & Tools Cascade Hooks on User Prompts Users can now configure Cascade Hooks on user prompts for logging all user prompts and blocking policy-violating prompts. MCP Servers

• Added support for GitLab remote MCP.
• Added OAuth support for GitHub remote MCP.
• Fixed an issue where every MCP would reauth on opening Windsurf.
• Added support for MCP prompts
• Added toggles to enable/disable MCPs in the Cascade header Diff Zones
• Fixes issues with diff zones not rendering correctly or jumping to the end of a file when editing Tab (Supercomplete)
• Improves reliability of Tab autocomplete
• Makes Tab more responsive and faster in the appropiate circumstances Bug fixes and improvements
• General stability and performance improvements
• Fixes issues with login timing out too quickly during onboarding Download 1.12.41

v1.12.35 November 21, 2025 AI Models Gemini 3 Pro

• Resolved an issue where Gemini 3 Pro caused internal Cascade errors for some users. SWE-1.5
• Fixed notebook tool functionality for SWE-1.5.
• Addressed an issue where SWE-1.5 would unexpectedly stop or return “No response requested”. Sonnet 4.5
• Added support for Sonnet 4.5 with a 1M token context window.
• Reduced the frequency of unnecessary Markdown file creation by Sonnet 4.5. GPT-5.1 Codex and Codex Mini
• Added support for GPT-5.1 Codex and Codex Mini with low reasoning effort configuration. Features & Tools Codemaps
• Improved reliability of saving and retrieving Codemaps.
• Fixed Codemap sorting and increased the limit of visible open Codemaps.
• Resolved issues with mentioning Codemaps in Cascade. MCP Servers
• Fixed scope handling and OAuth authentication flows for various MCP servers.
• Resolved issues preventing installation of new MCP servers.
• Added support for handling embedded resource content in tool call responses. Tab Completion
• Improved latency, responsiveness, and accuracy of autocomplete.

v1.12.31 November 13, 2025 GPT-5.1 and GPT-5.1-Codex GPT-5.1 and GPT-5.1-Codex are now available in Windsurf. GPT-5.1 will become the default model in Windsurf for one week, and paid users get free access during this period. GPT-5.1 and GPT-5.1-Codex deliver a solid upgrade from GPT-5 for agentic coding workflows. They’re noticeably better at understanding what you’re asking for and working with you to get it done. The new variable thinking feature dynamically adjusts reasoning depth—providing quick responses for simple tasks and more thoughtful analysis when complexity demands it. Patch Fixes and Improvements MCP Improvements

• Loading state indicators : Show loading state per installed MCP to improve visibility during initialization.
• Refresh only edited MCPs : When mcp_config.json is modified, only the affected MCP server instance is initialized/refreshed; no other instances are refreshed.
• Increased initialization timeout : MCP initialization timeout increased to 60s.
• Refresh button for error states : Show refresh button for MCPs in error state to allow manual recovery. Cascade Hooks
• Cascade Hooks feature : New Cascade Hooks feature available to all tiers.

v1.12.28 November 4, 2025 Features Expanded Codemaps Codemaps now include powerful new capabilities:

• Chat with map - Interact directly with your codebase visualizations
• Mermaid diagrams - Generate visual diagrams within maps for better code understanding
• Cascade suggestions - Get AI-powered suggestions directly in your maps
• Map option in chat/edit nudges - Easily create maps from chat and edit interactions
• Smart mode option - Enhanced intelligent assistance when working with maps Cascade Summarization Fix Improved Cascade summarization to better handle longer conversations. Previously, summaries could be too aggressive and drop important context. Now maintains better continuity across long sessions with multiple file changes and user messages. MCP Enhancements
• Path component handling - Improved support for MCP URLs with path components (e.g., Smithery MCPs)
• OAuth flow improvements - Better OAuth flow for streamable HTTP MCPs Bug fixes and improvements Performance Improvements
• Sticky scroll lag fixes - Resolved lag spikes when using sticky scroll with Vim bindings
• General slowness fixes - Addressed performance issues caused by VSCode OSS update

v1.12.25 October 23, 2025 Patch Fixes and Improvements

• Support and fixes for AGENTS.md
• Improvements and bug fixes for Codemaps.
• Improvements to Fast Context. Enterprises can opt in using the Windsurf Team Settings. Users can toggle Fast Context automatically using “CMD/Ctrl + Enter” on the first message in a chat.
• New auto-linting behavior that speeds up Cascade.
• Fix for MCP Marketplace not respecting team allowlist options.
• Fixes for Jupyter Notebook tool.
• Fixes for Memories, Rules, and Workflows.
• General bug fixes and improvements.
• Performance optimizations and stability enhancements. Dependencies
• Updated Code OSS to version 1.105.0 (Electron: 37.6.0, Chromium: 138.0.7204.251) Download 1.12.25