TeamCity 2025.11.4 Is Out | The TeamCity Blog

TeamCity 2025.11.4, the final bug-fix update for the 2025.11 On-Premises servers, addresses several issues, including Bitbucket Cloud connection problems due to Atlassian's API deprecation, unresolved output parameters, excessive Git operations, and VCS-related performance issues. This update, which includes performance and security enhancements, is particularly crucial for teams using Bitbucket Cloud connections in TeamCity, as it ensures better compatibility, faster and more stable builds, and enhanced security. The data format remains consistent with other 2025.11.x releases, allowing upgrades or downgrades within this series without backup and restoration. Users can upgrade through the automatic update feature, download from the JetBrains website, or pull the updated TeamCity Docker image.