Filter for board level updates in the `updates` field

You can now use the board_updates_only argument when querying the updates field inside a boards query. This argument filters the results to return only updates posted directly on the board, excluding item-level updates.

query {
  board (ids: 1234567890) {
    updates (limit: 50, board_updates_only: true) {
      body
      id
      created_at
      creator {
        name
        id
      }
    }
  }
}