Look like the UK Update (2/16/2021) has done nothing to affect the GNS530 Mod ?
Still appears (to me) to run as before.
Looking at the Asobo “Brief” Update notes, it does not like anything done in the update “should” affect the GNS530 or the GNS530 Mod, good or bad.
Maybe “Sim Update 3” ( sometime March 2021 ?), will address some of the issues still restricting some functionality of the GNS530.
Sometimes it is difficult to get a “Big Picture” of all these MSFS Updates, because each one is posted in a different thread.
To help myself keep track (any anyone else interested), I have made an “Unofficial” Thread listing all the MSFS Updates that occur each year.
If nothing else, it makes searching for a particular update item, far easier, as they are all, in one Post.