The Necessary Reworks update:

-Reworked Flukemarm, Oro and Mato, Grimm, and The Hollow Knight.
-Buffed Void Heart and Grimmchild.
-Buffed The Pure Nail.
-Added an extras bag with components that only enter the game upon certain conditions.
-Added 3 items.

-Made Mask Shards work on other players, for real this time... sorry about that

Four Vessels update that happened on March 5th 2020:

-Added 7 "companion" cards to the monster deck, which when revealed are gained as items by the active player.
-Made the 7 Dream Warriors (Elder Hu, Marmu, Markoth, GORB, Xero, No Eyes and Galien) into bosses, along with making them slightly harder and have slightly decreased rewards.
-Fixed a typo on the Bench! happening.
-Made Mask Shards work on other players.
-Added Void Tendrils.
-Lowered Vengefly King's reward to loot 2.
-Removed quotation marks from Zote the Mighty's name.
-Buffed Flukemarm to a 3/3+/1 and lowered her reward to Loot 1.
-Raised The Hollow Knight (boss) 's sprite a bit.
-Changed the title font for The Pantheon of Hallownest.

-Added 2 characters: Hornet and The Hollow Knight!

-Added 3 items, 4 loot cards and 5 monsters.
-A few changes to already existing cards.

-Changed cards: Shade Lord, Sibling (Monster), Deep Focus, Quick Focus

-Added 6 monsters
-Added 5 items, along with editing 3

Changed Monster cards:

-The Eternal Ordeal
-Fluke Zoteling

Initial release!