Upgrading ========= To 0.8.0 ======== This release includes an optional HTTP interface with a gateway to subscribe to remote nodes. The subscriptions and associated callbacks are stored in the database if the PostgreSQL storage backend is used. This requires a new table, of which the schema is in db/gateway.sql: psql -e pubsub <db/gateway.sql The schema of the other tables has also changed significantly compared to 0.7.3 and older. For these changes, there is an upgrade script in the form of a series of SQL statements to be run against an database with the older schema: db/to_idavoll_0.8.sql, like so: psql -e pubsub <db/to_idavoll_0.8.sql