Fire Emblem Heroes update out now (version 3.7.0)

Nintendo and Intelligent Systems have updated Fire Emblem Heroes once again. Version 3.7.0 is here, which features updates to Aether Raids as well as new weapon skills and weapons to refine.

Below are the full detail:

■ Updates to Aether Raids
○ Defense rewards have been added.
Starting with the season that begins on 7/9/2019 12:00 a.m.(PT), rewards based on your defense results in Aether Raids will be available. 
Rewards are granted based on the total Lift lost across the three failed defenses with the highest Lift lost. The less total Lift you lose, the more Dragonflowers you earn!
More rewards are available in Tier 20 and above, so be sure to bolster your defenses as you climb up the ranks!
Note: Due to the app update and addition of defense rewards, the Aether Raids and Coliseum seasons that began on 7/2/2019 12:00 a.m.(PT) ended one day earlier than usual.
The season beginning on 7/9/2019 12:00 a.m.(PT) will run for the usual duration. 

○ Additional information will be displayed in your defense history.
The following information will be displayed for each battle: 
・ When the battle occurred
・ Whether Lift loss control was active or not
・ The battle’s identification number (in sequential order each season)

○ Some structures have had their level cap increased. 
Catapult (O/D): up to level 5 

○ Aether Resort has been updated.
・ Up to nine Heroes may be invited to the Aether Resort.
・ Up to 22 structures may be placed in the Aether Resort.
・ Three new songs have been added to the Concert Hall: “Glory to Grannvale” from Fire Emblem: Genealogy of the Holy War, “Black Fang” from Fire Emblem: The Blazing Blade, and “Main Theme (Summer) (No Voice)” from Fire Emblem Awakening.

■ New Weapon Skills and Weapons to Refine

The following Heroes can learn these new character-specific weapon skills at 5★: 

Rowdy Sword
Hero who can learn this skill: Luke: Rowdy Squire 

Steady Lance
Hero who can learn this skill: Roderick: Steady Squire 

Spy’s Dagger
Hero who can learn this skill: Matthew: Faithful Spy 

Hermit’s Tome
Hero who can learn this skill: Raigh: Dark Child 

・ The weapons above can be upgraded in the Weapon Refinery after they have been obtained.
・ To learn weapon skills, tap Allies, then Ally Growth, and then Learn Skills. 
Note: To access the Weapon Refinery, you must clear Book I, Chapter 13 in the main story and then clear the second Intermission map, The Rite of Blades.

■ Additional Heroes via Heroic Grails
The following Heroes are available to summon using Heroic Grails:
・ Delthea: Tatarrah’s Puppet
・ Louise: Eternal Devotion

■ Other Changes
・ The maximum amount of Stamina Potions, Dueling Crests, and Light’s Blessings you can store in your inventory has increased to 999,999 each.
・ If you have linked a Nintendo Account, you can view the e-mail address for that account and the login ID for a child account by tapping Misc., then Account Management.