Question on old NFA trust (circa 2015)

Hey all - have a quick question.

I had a NFA trust created in 2015 for both my suppressor & SBR lower. I used a company called 199Trust online that was super helpful and responsive. Life, kids, job changes, all that fun stuff got in the way and I haven't done much with either in the last 6-7 years. Life is slowing down a bit now and I'm looking to get back to the range more, etc, etc.

I was reading that there was a 41F change in 2016 and an amendment I needed to add to my trust, which I've done with the original team above that helped me craft it.

However, has there been anything since then that has changed and/or I should know that I might want to take a look at re: legislation or anything related to NFA trusts?

Thanks in advance! Cheers.