product · May 16, 2026
TeamCity 2026.1 Introduces 7 Game-Changing Features Including Security Fix CVE-2026-44413
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TeamCity 2026.1 released on May 13, 2026, features a new CLI, MCP integration for AI agents, pipeline upgrades, AI Assistant, bundled SAML plugin, and security fix for CVE-2026-44413. The CLI provides over 60 terminal commands for failed build investigation and pipeline configuration via brew, curl, winget, or npm installation. MCP enables third-party AI tools to access build logs and start remote runs by default. Pipelines gain job filtering, build features like XML report processing, and Kotlin DSL support alongside YAML and visual editor modes. JetBrains addressed the high-severity vulnerability allowing authenticated users to expose server API endpoints containing tokens and credentials in versions prior to 2026.1.