According to Christine Kim, the 68th Ethereum ACDT conference focused on the progress of Fusaka, with consensus clients testing higher blob counts and partial unit proofs, while Prysm and Lighthouse encountered issues with blob-devnet-0. Glamsterdam's bals-devnet-2 is still scheduled for release on February 4th, requiring EIP-7928, and the deadline for the Hegota header is also February 4th.