Read. Only. Friday. I say and advise it for years. Fortunately my company agrees with me.

https://isitreadonlyfriday.com/

I always referred to them as “Read Only Fridays”.

So many bg3 updates have released on a Friday it’s crazy

Hexbear deployed on Xmas eve day. They truly are

Never build prod on friday. Just say CIS is down and you need to fix that first.

Cloudflare had Friday and weekend major outages as well:

• https://web.archive.org/web/20211006135542/https://blog.cloudflare.com/todays-outage-post-mortem-82515/
• https://web.archive.org/web/20211016040522/https://blog.cloudflare.com/cloudflare-outage-on-july-17-2020/

Then they’re wised up and all their recent major outages are on early weekdays.