Some more maps.
Wrote my thoughts starting at this post here:
https://endchan.gg/kc/res/50296.html#50724
Started on the 18th, they crossed the Zherebets at Karmazynovka, and creating a bulge there. Still early to tell the real significance.
More gains today, as Deepstate shows.
ISW also notes the first bits in their report for yesterday.
Sure they won't roll into Xyiywv with this, but the situation there is quite different than around Bakhmut, and close to those areas where Ukraine builds her bunkers since ~2016. Compared to that at the Zherebets river they only have some rudimentary foxhole system which they are giving up.