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
Windsurf changelog: January 2026
3 releases from to
Everything Windsurf shipped in January 2026, collected from official Windsurf sources. Each entry is dated and links to the page it came from.
January 2026 at a glance
January 2026 was the first month we tracked for Windsurf: 3 releases. Most were Developer Tools (2), followed by Product (1).
Releases
3
Rank of 1 month
1st
Average 3 a month
Most shipped
Developer Tools
2 releases
Notable Windsurf launches in January 2026
- Product
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.
Source: Windsurf Changelog - Developer Tools
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.
Source: Windsurf Changelog - Developer Tools
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.
Source: Windsurf Changelog
All Windsurf releases in January 2026
Newest first. Each entry links to the official page it came from.
January 20263 releases
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
Where January 2026 sits
Windsurf releases per month, for January 2026 and the 0 months before it. A taller bar means more releases that month; the dated entries for each month are on its own page.
Other companies in January 2026
32 of the companies we track shipped in January 2026; Windsurf ranks 11th by number of releases.
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