We agreed that, going forward, non-core EIPs will also be listed on Meta EIPs, with the network upgrade activation time reflecting the latest date by which clients should have deployed a non-core EIP.
Changes to the Meta EIP represent a significant change to the existing EIP documentation process. As I understand, we haven’t yet gathered input from the EIP editors on this proposal. Personally, I would prefer to discuss this proposed change with the editors in the upcoming EIPIP meeting before presenting it to the broader community.