Wow, I found a lot more QoL changes than that:
- A tooltip has been added to display the titles of songs that appear cut off.
- A playlist function has been added to the orchestrion.
- The title of songs you have yet to acquire will now be displayed in the orchestrion's song list.
- certain furnishings will no longer be destroyed when removed
- Potting Soil
- materia melder permit for estates
- register to play Lord of Verminion via the Duty Finder
- purchase up to three Jumbo Cactpot tickets per week
- summoning bells in the Gold Saucer
- Certain foods and medicines can be used while riding a mount.
- The Doze emote can now be used to sleep on furniture in certain locations
- The Pray emote can now be used when sitting or riding
- The time required to switch PvP presets has been reduced.
- Action recast timers will be reset in the event all party members are incapacitated during a trial or raid.
- When accessing shortcuts or returning from being incapacitated after an instance is completed, players will be moved to the exit in the following duties:
- The name of duties you have registered for will now be displayed in the duty list or tooltip
- Players can now specify the number of items to be exchanged at certain NPC shops.
- The materia melding window will now display the maximum parameters for an item
- Players can now use subcommands when targeting the reward received from retainer ventures.
- Players can now access a Camera Settings interface when using group pose and the idling camera.
- for idling camera, Players can now adjust frame composition.
- Camera Lighting option for group pose
- Players can now pause character motions while using group pose.
- Players can now temporarily hide the display of UI elements during cutscenes.
- The following effects will no longer display when toggling off the display of UI elements: Effects indicating a border between zones, Effects indicating a plot of land has yet to be purchased
- The Gardening category has been added to the marketboard under Housing.
- The indicator for north on the minimap has been adjusted.
- A countdown function has been added.
- Players can no longer initiate a trade with players casting a spell.
- The online status "Role-playing" has been added.
- The order in which gear and accessories are displayed in the Armoury Chest, the character and retainer Attributes windows, and the marketboard has been adjusted to match NPC shop listings.
- The W cross hotbar has been added.
- Emotes will now appear grayed out on the hotbar when they are inaccessible.
- The actions listed in the Main Commands tab have been divided into subcategories.
- Action slots of the Additional tab will now display the required level to unlock them.
- Players can now temporarily toggle between the display of NQ and HQ values for items.
- Players can now temporarily hide the display of item help text.
- A sound effect will now play when party members join or leave a party in open world areas.
- The "Camera Speed (Analog Stick)" and "Camera Speed (Keyboard)" settings under the General tab of Control Settings in the Character Configuration interface have been adjusted.
- Players can now freely choose any combination of Eorzea time, local time, and server time to be displayed at the same time.
- A tooltip will now be displayed when selecting status effects in the log window.
- Players can now report RMT messages via a menu in the log window.
- XHB transparency when not in use
- The Character Configuration and System Configuration interfaces will now remember the most recently viewed tab until the game client is closed.
- When filing a report or suggestion via the Support Desk interface, the Tab key can now be used to move the insertion point to the next entry field.
- A search function has been added to the Active Help window.
- DualShock®4 controllers are now supported on the Windows version.
- The Character Selection screen will now display your remaining days of play time.
Then possibly a few more (for example, it mentioned "The display of enmity in the party list has been adjusted", but since it didn't say how it's been adjusted, I didn't include it. That might be a QoL change if they made it clearer.)