Followed up again via email and got this reply:
Thank you for contacting Huawei.
We understand your concern and we apologized for the inconvenience.
We are in the testing phase of a newer version and we wanted to ensure that our smartphones/devices are at par with our competitors. Rest assured that we are actively developing and testing the latest update to ensure the best performance for your smartphones. However, all we can give for now is the assurance that we are doing our best to have it release as urgent as possible.
The text in the italics has a grey highlight around it, suggesting this is their generic copy & paste response, left typically vague.