Different versions from MS Store - install on new maschines whats the difference

Avast Free Antivirus / Premium Security
1

Hello,

have noticed that there are different versions of the program on the maschines.

Same installation date.

One is 25.12.10659a

Second 25.12.10659g

As both are installed from the Microsoft store the question is whats the difference. Both same system.

Is it due to different hardware od different mirror server used by MS Store?

Thank you for clarifying.