ActiveGate release notes version 1.221

With this release, the oldest supported ActiveGate versions are:

How long are versions supported following rollout?

Chromium support for private synthetic monitors

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.

Note: Chromium development for Ubuntu 16.04 stopped at version 90. Chromium version 91 for Red Hat and CentOS isn't provided by Dynatrace.

Resolved issues

General availability (Build 1.221.116)


  • ActiveGate files that are modified at runtime (``, ``, and connectivity history) are now saved in atomic manner to preserve configuration integrity in case disk storage runs out. (APM-304243)