You’re good! It means no compression/limiting or noise reduction, etc. Basic editing is OK. A little equalization is OK too if the recording needs it.
You have to be careful about volume changes because that will change the noise floor( background noise level) and if noise ends-up being a problem it’s easier to reduce the noise if it’s constant. You can still end-up similar issues if you adjust the volume after noise reduction but overall it’s easier to start with something that’s constant.
I spent weeks cutting out the bad takes of my voice actor.
And just in case we swooshed right over a very important point, you do have a protective backup of the originally supplied voice, right? If your computer burst into flame you would be able to load the thumb drive or cloud backup into a new computer and edit it again?
I like the Power Of Twos. Be able to point to two different places that contain valuable work. Pointing to two different folders on your computer doesn’t count.
Your computer and the thumb drive over there on the credenza counts. Cloud storage counts, External drives count. I know people who email writing work to themselves so they have backups in the email system.
Pushing this a little, I have desktop machines with two different hard drives. I have pulled second, healthy drives out of dead machines and rescued valuable work.
Having your edit crash and burn is painful and horrifying. Having your show crash and burn all the way back to the microphone is much worse.