With this release, the oldest supported ActiveGate versions are:
How long are versions supported following rollout?
Chromium 91 is now the latest supported version for synthetic-enabled ActiveGates installed on Ubuntu 18.04, 20.04, Red Hat, and CentOS 7 and 8, and bundled with the Windows ActiveGate installer. For more information, see Requirements for private synthetic locations.
Chromium development for Ubuntu 16.04 stopped at version 90. Chromium version 91 for Red Hat and CentOS isn't provided by Dynatrace.
This ActiveGate release updates Java version to 11.0.11. As the result, starting with this release ActiveGate doesn't support TLS 1.0 and 1.1 for secure communication.
The 1.221 GA release contains 1 resolved issue.