Last news I have and trust:
Sudzha is cleared of Russians apparently for good. The back and forth battle to take Martynovka leading to Sudzha was won by the Ukrainians and seemingly now well in their hands
Some reconnaissance troops might have entered the suburbs of L'gov where the big rail junction is
The Korenovo town is still held by Russians but lots of conflicting info on what's going on
The Ukrainians had a major setback in Giri (bad intel) on their way to Belitsa. They were ambushed there are casualties and destroyed equipment.