What are the key changes and updates to the new Yu-Gi-Oh! rules in 2017, particularly in relation to Link Summoning?

In 2017, the key changes to the Yu-Gi-Oh! rules included the introduction of Link Summoning. This new mechanic requires players to use Link Monsters to open up extra zones on the field for more summons. This change added a strategic element to the game, encouraging players to think more tactically about their card placements and combos.