MKE and MSR Browser compatibility


In correlation with the end of life (EOL) date for MSR 2.8.x, Mirantis stopped maintaining this documentation version as of 2022-05-27. The latest MSR product documentation is available here.

The Mirantis Kubernetes Engine (MKE) and Mirantis Secure Registry (MSR) web user interfaces (UIs) both run in the browser, separate from any backend software. As such, Mirantis aims to support browsers separately from the backend software in use.

Mirantis currently supports the following web browsers:


Supported version

Release date

Operating systems

Google Chrome

91.0.4472 or newer

25 May 2021

macOS, Windows

Microsoft Edge

91.0.864 or newer

27 May 2021



89 or newer

1 June 2021

macOS, Windows

To ensure the best user experience, Mirantis recommends that you use the latest version of any of the supported browsers. The use of other browsers or older versions of the browsers we support can result in rendering issues, and can even lead to glitches and crashes in the event that some JavaScript language features or browser web APIs are not supported.


Mirtantis does not tie browser support to any particular MKE or MSR software release.

Mirantis strives to leverage the latest in browser technology to build more performant client software, as well as ensuring that our customers benefit from the latest browser security updates. To this end, our strategy is to regularly move our supported browser versions forward, while also lagging behind the latest releases by approximately one year to give our customers a sufficient upgrade buffer.