Patch 4.0
Introduction
Patch 4.0 is the initial release of the Stormblood expansion.
Notable Features, Additions, and Changes
New Content
- Main Story: Stormblood (Levels 60-70, 122 quests)
- New Locations: Rhalgr's Reach (City), Kugane (City), The Fringes, The Peaks, The Lochs, The Ruby Sea, Yanxia, and The Azim Steppe
- New jobs: Samurai (Melee DPS), Red Mage (Magical Ranged DPS)
- New job and class quests (Levels 60-70)
- Dungeons: The Sirensong Sea, Shisui of the Violet Tides, Bardam's Mettle, Doma Castle, Castrum Abania, Ala Mhigo, Kugane Castle, The Temple of the Fist
- Trials: The Pool of Tribute, Emanation, The Royal Menagerie, The Pool of Tribute (Extreme), Emanation (Extreme)
- Raid Series: Deltascape, Deltascape (Savage) the first part of the Omega story and raid series
System Changes and Additions
- Level cap increased to 70 for all classes and jobs.
- Parry stat changed to Tenacity and Accuracy stat changed to Direct Hit Rate
- Hit chance for same-level enemies set to 100%. Chance of missing now based purely on level difference.
- Swimming and Diving added.
- Spearfishing added for Fisher
- New Residential District: Shirogane
- Treasure Hunt: The Lost Canals of Uznair treasure map dungeon (4.05)
Miscellaneous
- New Allagan Tomestone currency:
Allagan Tomestones of Verity and 
Allagan Tomestones of Creation
Allagan Tomestones of Lore and 
Allagan Tomestones of Scripture are now deprecated and can be exchanged for 
Allagan Tomestones of Poetics for a limited time. Activites that previously rewarded Lore and Scripture, and rewards purchased for Lore and Scripture, now use Poetics.
Allagan Tomestones of Esoterics have been removed.
- Increased Furnishing limits
- Updates to PvP
- Borderland Ruins (Slaughter), a mode for Frontline, retired
- Inventory space increased