After Galaxy A53 & A54, it is now the turn of Galaxy A52 to receive the latest August security update. The new version is now rolling out in India with improved security files. The changelog mentions it takes care of the stability and reliability of the device. It improves phone security by squashing known bugs and vulnerabilities in the code. Galaxy A52 gets firmware number A525FXXU8FXH1 in a fresh 297MB file size.
Sadly, this phone has received all its major Android software, so there is no chance for it to get One UI 6.1.1 features or One UI 7 update. The Galaxy A52 & Galaxy A72 in the future will never receive any major One UI software.