grapher/MIGRATION.md

Migrations

From 1.2 to 1.3

SimpleSchema has been completely removed and it will no longer extend your Collection's schema automatically, therefore, if you have configured links you have to manually add them.

The metadata link configuration is no longer an object, but a Boolean

// no longer working
Users.addLinks({
    profile: {
        collection: Profiles,
        metadata: {
            createdAt: {type: Date}
        }
    }
})

=>

// working
Users.addLinks({
    profile: {
        collection: Profiles,
        metadata: true
    }
})

createNamedQuery has been removed, use createQuery instead:

// no longer working
createNamedQuery('xxx', {});

// working
createQuery('xxx', {});

If you used $postFilter in your queries, rename it to $postFilters

If you used resolver links, migrate to reducers.