Windsurf v1.12.39

December 4, 2025

Summary

GPT-5.1-Codex Max — Introducing GPT-5.1-Codex Max in three reasoning tiers (Low, Medium, High). Low variant available at no cost to paid users for a limited time.

Release Notes

GPT-5.1-Codex Max Introducing GPT-5.1-Codex Max in three reasoning tiers (Low, Medium, High). Low variant available at no cost to paid users for a limited time.

View original release

Other Recent Windsurf Releases

• v2.3.15 (May 28, 2026)
• v2.3.9 (May 17, 2026)
• v2.2.17 (May 6, 2026)
• v2.1.32 (April 29, 2026)
• v2.1.29 (April 28, 2026)

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