There's no official news, and for airports nominally "on the list" for preclearance expansion in the Schengen zone (AMS, ARN, BRU, FCO, KEF, MAD, MXP, OSL) I would not expect any news about it moving forward before 2025 at the earliest. Right now they're all focused on implementing EES, then ETIAS. Even if they weren't, I suspect the shaky political situation vis-a-vis the upcoming US presidential election and its potential impact on US-European relations would be reason enough to put any preclearance expansion plans on ice.