SDK Migrations

To smoothen the update to the latest stable release, the SDK includes a CLI command for hard-fork migrations (under the <appd> genesis migrate subcommand). Additionally, the SDK includes in-place migrations for its core modules. These in-place migrations are useful to migrate between major releases.

• Hard-fork migrations are supported from the last major release to the current one.
• In-place module migrations are supported from the last two major releases to the current one.

Migration from a version older than the last two major releases is not supported.

When migrating from a previous version, refer to the UPGRADING.md and the CHANGELOG.md of the version you are migrating to.