Bug Build size difference between 2021.3.17 and 2021.3.16

Hi,

I juste updated unity from 2021.3.16 to 2021.3.17 and the build size came from 93 to 98 mo without changing anything.

Is it a normal behavior for such a small update ? I know this can happen for a new unity version, but this look odd.

Thank you !

 

Maybe a package got updated?
And indeed check build logs

 

Thanks I will check if a package has been updated, it could be a good clue.
About the build logs, the textures represent 80% of the size and I already checked that everything is fine on this side.

 

Okay after some investigation I tried two solutions but I get some weird behaviour:

Solution 1. I copy back all my grahpics asset from 2021.3.17 to the same 2021.3.16 project and when I build the previous build size was 93 mb the new build is 105mb.

Solution 2. I found a post who recommand to replace the package folder from the old unity version to avoid package auto-update. I did it but the build size didn't change, still 97 mb.