June patches for Azure DevOps Server

This post announces the June 2021 patches for Azure DevOps Server 2020.1, 2020.0.1, and 2019.1.1. The fixes include removing stale test cases to improve data import speed, resolving an issue with the Notifications SDK, and securing cookies used in authorization flows for HTTPS configured on-prem servers. Detailed installation and verification instructions are provided for each specific patch version.