This follows from the teasers on the Chinese Mi Community. It is also indicated that this major update will focus on optimization, speed, quick opening of applications and animation.
This may mean a possible release of an interim HyperOS 1.5 update for China! There is NO HyperOS 1.5 on the global market!
Xiaomi officially announces HyperOS 1.5 on its Chinese Community page.
The following devices have received the August update so far:
Xiaomi 14 1.0.45.0
Xiaomi 14 Pro 1.0.48.0
Xiaomi 14 Pro Satellite 1.0.7.0
Xiaomi 14 Ultra 1.0.19.0
Redmi K70E 1.0.17.0
Redmi K70 1.0.18.0
Redmi K70 Pro 1.0.20.0
Redmi K60 Ultra 1.0.22.0
Redmi K70 Ultra 1.0.22.0