Today’s Weekly ROM release marks the end of Weekly history after 14 years.
Xiaomi stated that the company will no longer distribute Weekly ROMs.

We truly appreciate your testing, cooperation, and sharing of your thoughts and observations regarding the Weekly ROMs.

As far as we know, it is likely that the upcoming, new “beta” branch will be built upon stable releases.
It is expected that you will receive the “transfer to stable” version with data retention before the end of September 2024.