In June, Xiaomi developers will completely discontinue software support for seven smartphones released under the Redmi and Poco brands, after which they will switch to EoL status and stop receiving any updates.
This is explicitly stated on the official website of the manufacturer.:
We no longer support any software or firmware updates (including security fixes) for the models included in the EoL list, nor do we respond to issue reports for them anymore.
We are talking about the following models:
- Redmi K50i
- Redmi K40
- Redmi Note 11T Pro+
- Redmi Note 11T Pro
- Poco F4
- Poco X4 GT
- Poco C40
By the way, you can find out how long your Xiaomi, Redmi or Poco will be supported here, and more specific information indicating future Android versions can be found here, but the second link indicates all Xiaomi devices, but only those that participate in the AER program.