Now it's going to cost me an upgrade to $39 Github Pro+ to keep using Opus, and even then it's with much higher multipliers. I don't fully understand the extent to which this reflects actual costs for Opus versus Microsoft leveraging network effects to discourage the usage of a competitor.
I didn't really want to wander outside of VSCode just yet because I was happy with VSCode/Copilot/Opus-4.5 and I don't want to spend all my time experimenting when stuff is changing so fast. But I guess my hand has been forced.