Red Light newsletter 🏒 | This is The Athletic’s hockey newsletter. Sign up here to receive Red Light directly in your inbox.Whew, what a week. Maybe you’re already at the lake and celebrating Canada Day or the Fourth of July? Or maybe you’ve been distracted by the World Cup? Either way, we’ll get you caught up on all of the NHL’s offseason carnage all in one spot.Viktor Arvidsson. (Maddie Meyer / Getty Images)Free FallingHow the NHL has been reshapedAs of this writing, 186 new NHL contracts have been signed since free agency opened at noon ET on Wednesday. In all, those deals have been worth roughly $1 billion, to the delight of Ed Belfour.All this for one of the weakest free agent classes we’ve seen in the salary cap era.If you missed our coverage over the past few days, we had great pieces examining the best and worst deals and some of the day’s winners and losers. (If you’re interested in who’s left, we’ll get to that in a moment.)Because the action has slowed and we have some space to work with, I wanted to lay out a quick look at what all 32 teams have added, including the signings and trades of the past few weeks. Consider this a quick-and-dirty refresher on how the NHL has changed, with the biggest names in bold. This is a long list, but we’ll speed through it:Anaheim: A.J. Greer, Nick Jensen, Jeff Malott, Laurent Brossoit