There was no change to bitcoin core which benefited Citrea, IIUC they haven't even implemented the change to use larger OP_RETURNs instead of fake pubkeys.
Repeating Core lies is a clown move.
Are fake pubkeys fixed? No. It is just another exploit for spammers and scammers.
For Citrea, they needed visibility of unconfirmed state across the network before it is in a block.
Core made the change for Citrea explicitly.
Are fake pubkeys fixed? No. It is just another exploit for spammers and scammers.
For Citrea, they needed visibility of unconfirmed state across the network before it is in a block.
Core made the change for Citrea explicitly.
1