Huawei will reportedly start making the EMUI 11 update available to eligible devices in Q3 2020. Owners of the Huawei Mate 30, P30, P40, and Nova 5 series will receive it first. Alternatively, it is also expected to make its way to a host of Honor phones in the form of Magic UI 4.0.
https://www.notebookcheck.net/Alleged-list-of-devices-eligible-for-the-EMUI-11-update-surfaces-online.480525.0.html