v3.10.48
Sign in with ChatGPT, new commands for diagnostics, memory improvements, and session handling fixes.
Windsurf updates
Last updated · 25 releases tracked since January 2026
A dated log of everything Windsurf has shipped, collected from official Windsurf sources and updated as new releases land.
October 2026 at a glance
Released v3.10.23 with SSH agent connections, performance optimizations, and ACP improvements; v3.10.35 with M6 chip crash fixes and memory leak resolution; and v3.10.48 introducing ChatGPT sign-in and diagnostics commands. Additional updates included session management enhancements and reliability fixes across multiple versions.
Summary of September 2026, generated from the releases listed below.
This month
0
-6 vs last month
Last 12 months
25
Busiest: February 2026
Most shipped
Product
15 releases
Latest Windsurf releases
Newest first. Each entry links to the official page it came from.
September 20266 releases
v3.10.35
Crash fixes on M6 chips, memory leak resolution, and SSH host functionality improvements.
v3.10.31
Restricted mode enhancements, session switching improvements, and bug fixes.
v3.10.27
Agent panel improvements, SSH session reliability, and Fusion activation fixes.
v3.10.23
SSH agent connections, local session deletion, performance optimizations, and ACP improvements.
v3.9.19
Cascade removal, agent location picker updates, and improved session management.
August 20264 releases
v3.8.20
Agent Command Center enhancements, performance improvements, and Windows/Linux fixes.
v3.7.25
Sidebar performance improvements and session management fixes.
v3.7.16
Restart confirmation, UI polish, and workspace reliability improvements.
v3.6.27
Certificate handling fixes and tool improvements for Windows users.
March 20264 releases
Bug fixes and improvements
Windsurf landed March 19 build fixes, including Mac x64 fixes and additional performance cleanup.
ProductSource: Windsurf Changelog
GPT-5.4 Mini
Windsurf added GPT-5.4 Mini as a lighter model option with promo pricing.
Cascade, MCP, and stability improvements
Windsurf shipped Cascade, MCP, and performance refinements, including skill file support and better SSH, autocomplete, and notebook behavior.
ProductSource: Windsurf Changelog
GPT-5.4
Windsurf added GPT-5.4 with promotional pricing and multiple reasoning tiers for self-serve users.
February 20268 releases
New Model Picker
Windsurf introduced a grouped model picker with hovercards, pinning, and a set of Cascade and MCP workflow refinements.
ProductSource: Windsurf Changelog
Gemini 3.1 Pro
Windsurf added Gemini 3.1 Pro with promotional pricing for self-serve users and exposed it in the model picker.
GLM-5 and Minimax M2.5
Windsurf added GLM-5 and Minimax M2.5 to Arena Mode, expanding the model set available for side-by-side evaluation.
Claude Opus 4.6
Windsurf added Claude Opus 4.6 to its pricing and model lineup, making the model available in Arena Mode for all users.
Cascade Improvements
Windsurf improved Cascade planning, skill loading, hooks, and commit behavior, while also tightening Linux ARM64 support and enterprise controls in the same release block.
ProductSource: Windsurf Changelog
GPT-5.3-Codex-Spark
Windsurf added GPT-5.3-Codex-Spark to Arena Mode as a new model for faster coding experiments.
Claude Opus 4.6 (fast mode)
Windsurf added a fast-mode version of Claude Opus 4.6 in research preview, aimed at higher-output speed for agentic coding tasks.
Claude Opus 4.6
Windsurf shipped Claude Opus 4.6 to its model picker and Arena Mode with promotional pricing for self-serve users.
January 20263 releases
Wave 14: Arena Mode
Windsurf launched Arena Mode so users can compare models side by side inside the IDE and vote on which one performs best. The same wave introduced Plan Mode for clearer upfront task planning.
ProductSource: Windsurf Changelog
GPT-5.2-Codex support
Windsurf added GPT-5.2-Codex with four reasoning levels for agentic coding tasks over large codebases. The update positioned the model for longer, more complex development sessions inside Windsurf.
Developer ToolsSource: Windsurf Changelog
Agent Skills support
Windsurf added support for Agent Skills in Cascade, giving the editor a more structured way to load specialized instructions and workflows. The release also kept the broader platform cleanup moving.
Developer ToolsSource: Windsurf Changelog
Shipping cadence
Releases per month over the last 12 months. Busiest month: February 2026, 8 releases.
What Windsurf ships
Releases in the last 12 months by category.
By category
- Product15
- Model8
- Developer Tools2
Windsurf updates FAQ
When did Windsurf last ship an update?
The most recent Windsurf update we track is “v3.10.48”, released on September 29, 2026.
What did Windsurf release in September 2026?
Windsurf shipped 6 updates in September 2026, including “v3.10.48”, “v3.10.35”, “v3.10.31” and 3 mores.
How often does Windsurf release updates?
We tracked 25 updates from Windsurf in the last 12 months, about 2 a month. The busiest month was February 2026, with 8 releases.
Where is Windsurf's official changelog?
Windsurf publishes release notes on Windsurf Changelog, linked at the top of this page. Every entry here links back to the official page it came from.
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