I received the following reply from Huawei, which makes me hopeful at least an update is coming:
"We widely appreciate your preference and hope you are doing well.
In regards of the information you provided us, we want to make of your knowledge that currently updates are rolling out in scheduled OTA updates. You may not receive the update first as it is being rolled out in waves at random, but you will receive an alert once the update is ready for your device. In regards to this, we believe it is better to wait for the OTA update for best possible update capability.
We appreciate your patience as we continue to work to make the Android update great!
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We hope you find this information useful.
For Huawei our customers are the most valuable.
We thank you for contacting Huawei, and remain at your service."