The one constant I have seen so far during the Ukrainian counteroffensive has been the quality of Ukrainian artillery forces.
A significant number of Russian artillery assets, rear area units, and logistics assets have been ruthlessly targeted over the past few weeks. (thread)
Ukrainian forces seem much more willing to use HIMARS/GMLRS to take out Russian artillery assets before they move.
Additionally, Ukrainian drones appear to be a bit more prevalent across the front, with regular units passing information both to their own attached artillery and separate artillery brigades.
I also can't ignore the deep drone recon and strike activities, seen here, a Russian convoy burns after pulling off to the side of the road 20km behind the front.
Wagner head Prigozhin has popped up in Rostov, with both Colonel General Yunus-Bek, Deputy Minister of Defense, and Lt. Gen. Vladimir Alekseyev, deputy chief of Russian military intelligence.
Colonel General Yunus-Bek (left), Prigozhin (center) Lt. Gen. Vladimir Alekseyev (right)