Looking to properly update custom MM entries and macros. Anyone able to link to something updated since the changes that happened however many months ago?

I recall a while back I used YT to find some videos for creating macros that I could use to immediately roll monster attacks, saving throws, check their traits and more. Unfortunately, I think about four months ago, some changes dev-side ended up breaking a large amount of those macros. I'v since wanted to start updating my custom MM again and was hoping someone could point to a place where I can find updated macros for these things? I had tried googling the problems I was facing and it turned out to be too large an issue for me to wrap my mind around, and searching for macros just leads me to the same old ones that no longer work.  Thanks in advance. 
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keithcurtis
Roll20 Mod Team
What sheet and system are you using?