A dozen sailings of Carnival Adventure and Carnival Splendor need to be aware of cruise terminal construction in Sydney.
Carnival Alerts Guests About Weeks of Cruise Terminal Construction

Norwegian Prima is removing days at sea and adding extra port visits to two upcoming itineraries in late 2027.
Two Norwegian Prima Cruises Just Gained Extra Ports

Carnival Cruise Line has announced a few more details about Milestone recognition for guests who sail for 50, 100, and 500 days.
Carnival Finally Reveals What Loyal Cruisers Get From Milestones