Patch 1.27 was released on November 13, 2019. Here’s the full Patch Notes.
New Heroes[]

Added the new Mauler hero: Tidus – Shadowmane

Added the new Graveborn hero: Izold – The Forgotten Champion
Wishlist Feature Improved[]
Raised the chances of the Elite heroes being produced when matching your wishlist hero choice, if any Elite heroes are produced. The overall odds of Elite heroes being produced remains the same.
New Formation Feature[]
Added a new formation feature that unlocks at stage 5-40, which allows players to organize and save multiple formations.
New Hero Filters[]
Players can now filter their heroes within the hero page based on hero type, such as Strength, Intelligence etc.
New Voyage Adventure[]
Added the new Voyage of Wonders adventure: Highburn Stronghold, which will be available from Local Time: 08/11/2019 01:00 (Test servers only).
Peaks of Time Adjustments[]
Adjusted the enemy formations of the following Peaks of Time adventures: The Unrelenting Blaze, Secrets of the Forest, The Far Frontier, and The Ancient Ruins.
Removed the requirement that required players to discover a hidden passageway from the Peaks of Time adventure “Secrets of the Forest“.
Hero Changes[]
Adjusted the effects of Hogan’s level 2 and level 3 “Knight’s Fury” abilities.
Misc Changes[]
Optimized the visual summoning effects at The Noble Tavern.
Re-arranged the player details page. Regions and Country options have been replaced by the Language option. Viewing other player’s details will now display their language instead of region.
Reworked the visual animations of Hogan & Mirael.
Undocumented Changes[]
Summoned heroes are now revealed automatically in the Noble Tavern.