List of version updates

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A list of all updates and changes to Fire Emblem Heroes pertaining to additions to game content, changes to the game mechanics, the user interface, and the summoning system. Downloaded updates are grouped together with version updates under the version's name if both occur at the same time. This list may be incomplete.

Update	Notification	Released	Documented changes	Undocumented changes
Version 4.8.0	What's In Store for the 4.8.0 Update (Notification)	2020-08-06T02:00:00Z
Version 4.7.0	What's In Store for the 4.7.0 Update (Notification)	2020-07-06T04:00:00Z
Version 4.6.0	What's In Store for the 4.6.0 Update (Notification)	June 5, 2020	Updated the lineup of Limited-Time Combat Manuals Added Stalwart Sword, Hewn Lance, Sniper's Bow, Great Flame's refine Added level 7 Healing Tower (O/D) for Aether Raids Added The Ark of Dawn (Classic), At Peace, Going My Way to Concert Hall Added level 4 Heroic Banner for Mjölnir's Strike Fixed Suspend feature in Arena Assault Fixed "neutralizes unit's penalties" effect for certain skills	Introduced Resonant Battles game mode.
Version 4.5.0	What's In Store for the 4.5.0 Update (Notification)	May 7, 2020
Version 4.4.0	What's In Store for the 4.4.0 Update (Notification)	April 7, 2020
Version 4.3.0	What's In Store for the 4.3.0 Update (Notification)	March 5, 2020
Version 4.2.0	What's In Store for the 4.2.0 Update (Notification)	February 6, 2020
Version 4.1.0	What's In Store for the 4.1.0 Update (Notification)	January 8, 2020
Version 4.0.0	What's In Store for the 4.0.0 Update (Notification)	December 5, 2019	Release of the Book IV story Introduced Mjölnir's Strike game mode
Version 3.11.0	What's In Store for the 3.11.0 Update (Notification)	November 6, 2019
Version 3.10.0	What's In Store for the 3.10.0 Update (Notification)	October 8, 2019	Introduced Duo Heroes Introduced Hall of Forms game mode	Updated artwork for Death Knight: The Reaper.
Version 3.9.0	What's In Store for the 3.9.0 Update (Notification)	September 5, 2019
Version 3.8.0	What's In Store for the 3.8.0 Update (Notification)	August 6, 2019	Introduced Lost Lore game mode
Version 3.7.0	What's In Store for the 3.7.0 Update (Notification)	July 8, 2019
Version 3.6.0	What's In Store for the 3.6.0 Update (Notification)	June 10, 2019	Introduced Røkkr Sieges game mode
Version 3.5.0	What's In Store for the 3.5.0 Update (Notification)	May 9, 2019
Version 3.4.0	What's In Store for the 3.4.0 Update (Notification)	Apr 9, 2019	Introduced Aether Resort game mode Introduced Pair Up mechanic A selection of heroes had summon rarity reduced from 4-5* to 3-4*	Changed the design of the level indicator The Swap button is now colored green, and becomes the End Turn button after taking an action with a unit
Version 3.3.0	What's In Store for the 3.3.0 Update (Notification)	Mar 7, 2019	Inherit Skill updated from 3 to 4, adjusting game balance
Version 3.2.0	What's In Store for the 3.2.0 Update (Notification)	Feb 7, 2019	Introduced Heroic Ordeals game mode Introduced Dragonflowers Merged units do not have flaws, adjusting game balance Brazilian Portuguese​ language is available
Version 3.1.0	What's In Store for the 3.1.0 Update (Notification)	Jan 10, 2019	Introduced Beast unit type
Version 3.0.0	What's in Store for the 3.0.0 Update (Notification)	Dec 11, 2018	Release of the Book III story Introduced Mythic Heroes Introduced First Summoning Tickets
Version 2.11.0	What's In Store for the 2.11.0 Update (Notification)	Nov 7, 2018	Introduced Aether Raids mode Introduced Heroic Grails mechanic
Version 2.10.0	What's In Store for the 2.10.0 Update (Notification)	Oct 9, 2018
Version 2.9.0	What's In Store for the 2.9.0 Update (Notification)	Sept 6, 2018	Introduced Relay Defense maps Introduced Combat Manuals mechanic
Version 2.8.0	What's in Store for the 2.8.0 Update (Notification)	August 9, 2018
Version 2.7.0	What's In Store for the 2.7.0 Update (Notification)	July 8, 2018	Introduced Tactics Drills maps
Version 2.6.0	What's in Store for the 2.6.0 Update (Notification)	June 7, 2018	Introduced Accessories cosmetics
Version 2.5.0	What's in Store for the 2.5.0 Update (Notification)	May 9, 2018
Version 2.4.0	What's in Store for the 2.4.0 Update (Notification)	April 10, 2018	Introduced Grand Conquests event A selection of heroes had summon rarity reduced from 4-5* to 3-4*
Version 2.3.0	What's in Store for the 2.3.0 Update (Notification)	March 8, 2018	Introduced Rival Domains game mode Introduced Blessed Gardens maps Introduced Special Training Maps
Version 2.2.0	What's in Store for the 2.2.0 Update (Notification)	February 8, 2018	Introduced the Tap Battle: Illusory Dungeon event Introduced Special Training Maps maps	Added support for quests with blessed Heroes
Version 2.1.0	What's in Store for the 2.1.0 Update (Notification)	January 11, 2018
Version 2.0.0	What's in Store for the 2.0.0 Update (Notification)	November 28, 2017	Release of the Book II story Introduced the Weapon Refinery mechanic Introduced Legendary Heroes Introduced the Blessings mechanic Introduced the Seasons mechanic Lowered cooldown on some Specials, adjusting game balance
Version 1.8.0	What's in Store for the 1.8.0 Update (Notification)	October 9, 2017	Introduced the Sacred Seals mechanic Introduced the Sacred Seal Forge page
Version 1.7.0	What's in Store for the 1.7.0 Update (Notification)	September 6, 2017	Introduced the Summoner Support mechanic Introduced the Ally Support mechanic
Version 1.6.0	What's in Store for the 1.6.0 Update (Notification)	August 6, 2017	Players can now perform their first summon on a Summoning Event without having to use any Orbs. Introduced the Catalog of Heroes page Introduced the Arena Assault mode
Version 1.5.0	What's in Store for the 1.5.0 Update (Notification)	July 5, 2017	Introduced the Chain Challenge mode Introduced the Squad Assault mode
Version 1.4.0	What's in Store for the 1.4.0 Update (Notification)	June 7, 2017	Introduced the Tempest Trials event
Version 1.3.0	What's in Store for the 1.3.0 Update (Notification)	May 8, 2017
Version 1.2.0	What's New in Version 1.2.0 (Notification)	April 12, 2017	Introduced the Hero Merit mechanic Introduced the Sacred Seals mechanic
Version 1.1.0	What's in Store for the 1.1.0 Update (Notification)	March 3, 2017	Introduced the Voting Gauntlet event Introduced the Inherit Skill mechanic	If a unit's HP would reach 0 in the combat forecast, their artwork now glows red.
Version 1.0.0	N/A	February 2, 2017	App release