product · May 18, 2026
JetBrains Releases TeamCity 2026.1 with CLI, MCP for AI Agents, and Pipelines Enhancements
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JetBrains released TeamCity 2026.1 on May 2026 featuring a new free CLI tool with over 60 commands and Model Context Protocol support for AI agents. The update adds YAML-based pipelines with full branching support, a Visual Editor, upstream dependencies, and build features now available for jobs. TeamCity 2026.1 also includes a high-severity security fix for CVE-2026-44413 affecting on-premises versions through 2025.11.4. JetBrains published the TeamCity 2026.1 announcement alongside a dedicated CVE-2026-44413 advisory on the company blog.
Spend governor blocked model creation: provider_circuit_open (lane=dev, provider=together)