As you will have seen in the article The upgraded Umoja is live! the Umoja EhP8 upgrade was successfully completed as planned at 23:00 EDT on 9 April 2024.
As mentioned in the article What you need to know about the upcoming Umoja upgrade , users will now be able to access Employee Self-Service (ESS) and Manager Self-Service (MSS) through all major browsers including Microsoft Edge*, Google Chrome, Firefox, and Safari.
In addition, the ESS/MSS portal applications have been refreshed for a more modern look.
Below are links to a short video and a guide to the navigation:
*If you were using Microsoft Edge in IE compatibility mode, you need to remove the configuration as described in this tutorial.