D'CENT firmware update is optional for users, but we recommend updating periodically. Whenever a new coin is supported or a feature is updated, D'CENT will provide a brief description on the D'CENT website. Please check it to determine whether to update.
However, in case of security issues or necessary updates, we will notify you through a separate notice. In this case, you must update.
You can quickly check the relevant notices by entering your email address through the "Subscribe to Email" at the bottom of the D'CENT website.