Update from 3.4.3 or not?

Hi Comminity,

I'm using this verion (Build 3.4.3-20210610.r.4022-20b96ed) on Mac Catalina 10.15.7 for ongoing work.
It's faily stable, get the odd freeze. Bearing in mind Dimesion is now more or less abandoned by Adobe, I'm loathed to update anything (at least until I make the big jump to Appple sillicone later this year - which kises goodbye to Dimension forever!). Anyone know if the latest (presumably last ever) update to Dimension is worth the risk? Chances are I'll leave it, unless anyone can confirm the update brings signifigant performance or stabilty improvements. Thanks in advance.