letter a beside the version number of kaspersky

[ibrahimaswadeh]

hello, what the letter a beside the version number means?

[Schulte]

Hello @ibrahimaswadeh,

from time to time there are program improvements or bug fixes that are delivered as a patch together with the database update.
Your product has now received the latest patch 'A'.

https://support.kaspersky.com/us/kaspersky-for-windows/new/15844#21.8.5.452a

[SystemInfo]

On 12/12/2022 at 12:05, ibrahimaswadeh disse:

hello, what the letter a beside the version number means?

What do version numbers 21.8.5.452(a) represent

21 represents the year = 2021

8 represents maintenance release

5452 represents the local and internal build ID

(a) represents the current patch