According to the information, this new version comes with new features and improvements, which were not available before. However, it’s rolling out in batches and may take some to reach your Huawei devices.
Yet, you can check the new Huawei Quick App Center 188.8.131.520 via AppGallery. If it’s not there, then you can download it via the download link here.
Quick app center is the easiest way to stream apps online without requiring to install the app in local storage. It has a variety of apps, which runs on the cloud using an internet connection.