Coinbase, a leading cryptocurrency exchange, has announced that it will not support the migration of Mines of Dalarnia's (DAR) ERC-20 token to a new ERC-20 token (D). This announcement was made via Coinbase's official Twitter handle. The migration, which is expected to take place over a 12-month period, will see the DAR token deprecated after the migration process is complete. Coinbase has advised its users that they must use the migration portal or a self-custody wallet to participate in the migration. This decision by Coinbase is not surprising, as it is not uncommon for cryptocurrency exchanges to not support token migrations. This is because token migrations can often be complex and time-consuming, and exchanges may not have the resources to support them. Additionally, if the migration is not performed properly, it could result in the loss of funds for users who attempt to participate in the migration. As a result, it is important for DAR holders to carefully consider their options before attempting to participate in the migration. They should ensure that they understand the risks involved and have a clear understanding of how the migration process works. Additionally, they should be aware that there may be fees associated with participating in the migration.