[JohnFen]

I was unclear, or perhaps I misunderstood the comment I was replying to. I read it as "deploying on Fridays isn't a problem if you derisk the deploys".

My response was that you can't derisk deploys to the extent that Friday deployments are good practice.

[jitl]

Maybe you can’t derisk deploys on Friday, but we’ve derisked them just fine, and are eager to deploy more frequently Friday and every other day or the week - right now we do once per day, looking forward to continuous delivery to production.