Is it safe to upgrade to Big Sur from Mojave?

[wanlaizan]

I got a software update to Big Sur after success installing Mojave on my machine.
Is is safe to upgrade directly? or do i have to add any kext file upgrading from Mojave to Big Sur?
Do i need to change any file like EFI, booting or other file that need manual changes? or it SAFE to upgrade directly throught the software update?

Screenshot below:

 

[Aluveitie]

If you have the recent kernel patches and a newer version of OC it should be ok to update. But make sure you have a backup in case something goes wrong.

If you don't want to break your install you could install Big Sur first to a new volume to test if it will work.

 

[AMDPUSH]

Before doing that, Be sure the softwares you want to use works also on Big Sur !