New - Xiaomi.eu weekly ROM for Mi 11 Lite 5G (renoir)
Optimization - Updated Android Security Patch to May 2021 [most of devices]
Optimization - Restored Widevine L1 support [Redmi Note 8] and added a possibility for regenerate L1 key [Mi 9T/Redmi K20, Redmi K30, Mi CC9 Pro/Mi Note 10/Pro; Fingerprint unlock > Fingerprint payments > Widevine (L1)]
New - Support for Mi 10S and Mi 10T Lite
Fix - Couldn't scroll on Control center toggles in landscape mode
Fix - Date wasn't displayed properly while English was set as system language
New - New photo filters: Chime, Ginger, Mango, Yore, Tangerine, Charlotte
New - Added Super power saver support [Mi 11 Ultra]
Next MIUI weekly release will be released on 14 May.
This changelog doesn't mention all changes made by Xiaomi.eu or Xiaomi.