Xiaomi has updated the Mi A2 once again, just under a week after it updated the Mi A2 Lite. The new update addresses over a dozen security flaws that Google has outlined as either critical or high.
https://www.notebookcheck.net/The-Xiaomi-Mi-A2-receives-fixes-for-over-a-dozen-security-flaws-with-its-latest-update.545765.0.html