An update on that front: DFINITY plans to propose in an upcoming replica version to further increase stable memory from 64GiB to 96GiB. So far our biggest canister on the IC, the Bitcoin canister, has been pushing close to 64GiB, and the growth in Bitcoin’s UTXO set has been accelerating. With further testing we can see that we can support a larger stable memory without issues and can continue increasing that storage limit.