No there has not been any changes. "Note: Article III, section 2, of the Constitution was modified by amendment 11. The Judicial power of the United States shall not be construed to extend to any suit in law or equity, commenced or prosecuted against one of the United States by Citizens of another State, or by Citizens or Subjects of any Foreign State."
Article III of the Constitution establishes and empowers the judicial branch of the national government. The very first sentence of Article III says: “The judicial power of the United States, shall be vested in one Supreme Court, and in such inferior courts as the Congress may from time to time ordain and establish.”
The success of Portugal's exploration of Africa affected Spain because they found a route around Africa so their ships could continue east and Spain was not a part of this no more.
