TeamCity 2026.2.1 and 2026.1.5 Are Out

Today we’re rolling out two bug-fix updates for the 2026.1 and 2026.2 TeamCity On-Premises versions. Similarly to the previous updates, these focus heavily on security issues, addressing over 40 vulnerabilities combined. Additionally, these updates ship a few fixes for regular bugs and performance problems, including: Because these updates contain a significant number of security fixes, we […]