Draft proposals in That World and Ethoxy:
URI Marker for Federated Ethereum Classic Improvement Proposals
This specification proposes a solution for a decentralized Ethereum Classic Improvement Proposal via federation, while preserving the current proposal structures and allowing easy aggregator setup.
Include Uncles in Total Difficulty Calculation
This gives a standardized view of SYSTEM transactions – transactions that are enforced by block validity rules (i.e. if the transaction is not included, it is considered invalid) but not executed by users.
Generalized Account Versioning Scheme
Introduce account versioning for smart contracts so upgrading the VM or introducing new VMs can be easier.
Draft proposals in other repositories: