There are more reports of Ukrainian aircraft being active, so aircraft are getting through to them. I think they're using subterfuges here. The US DOD spokesman says Ukraine is getting aircraft. Ukraine insists it's only getting parts. So somebody is disassembling MiGs and sending 'parts' to Ukraine.
Russian aircraft are are more active as well.
The weird fire in the Russian oil depot at Briansk could be a game changer. Sabotage? That's where I'd send my special operators if I was commanding.
Russian ground forces seem to be attacking everywhere, but not gaining much ground. In fact, losing ground in some places.
Last week Putin and Shoigu had that weird TV event where Putin said he didn't want to assault the Azovstal works. Wasn't worth the cost. This week it looks like they're planning to assault after all. Perhaps they need a victory to announce for the May 9th Victory Day Parade and nothing else is in reach.