Support ending for Internet Explorer 11 & Edge Legacy browsers.

In January 2020, Esri announced the deprecation of support for Internet Explorer 11 and Edge Legacy browsers with ArcGIS Online and ArcGIS Enterprise. This means the use of these browsers is now actively discouraged, although they are still currently supported.

As Microsoft no longer enhances IE 11 and Edge Legacy for newer web standards, users are encouraged to move to modern browsers such as Mozilla Firefox, Google Chrome, or new Edge based on Chromium to ensure functionality works and performs as expected.

Esri now announces that end of support for IE 11 and Edge Legacy browsers will be with the December 2020 update to ArcGIS Online and the release of ArcGIS Enterprise planned for Q1 2021. This means customers will no longer get support with IE 11 or Edge Legacy specific issues for those product versions.

Note, IE 11 and Edge Legacy browsers will continue to be supported with ArcGIS Enterprise 10.8.1 and older versions in accordance with the ArcGIS Enterprise product lifecycle.