This is combined patch note for both update 6.0 & update 6.1

Part I: 6.0 update

The Swarm Devours All

In 6.0, five new evolutions are introduced, with a new theme: the Swarm. This series of evolution is inspired by Swarm-that-Walks from Pathfinder: WotR. They are unlocked automatically as you level up, unlike other evolutions you pick from the selector.

Evolution: Swarm Intelligence
Evolve a swarm of biogeochemical recyclers and host them inside your body. These microorganisms collect information on nearby environment as you deal damage and will empower your next attack, throw or spell once enough intel has been gathered.

• Unlocks at level 1
• Each damage instance gives roughly 11%~12% progress.
• At 100% progress, you next damage instance deals additional 6% of your target's maximum hit points, and heal you 6% of your own maximum hit points.
  

• Unlocks at level 3
• Passive: once per turn, landing a killing blow restore 1 Morph Sludge.
• Active: send your Swarm to a corpse, creating an infested area around it that benefits you and disrupt others.
• While Swarm Feast is active, you gain two temporary abilities, Command Swarm: Redirection and Command Swarm: Relocation.
• Redirection allows you to move Swarm Feast to a different corpse. Relocation allows you to teleport to a corpse affected by Swarm Feast.
• When Swarm Feast ends, you are healed 2% of your maximum hit points and restore 1 Biofuel.
  

• Unlocks at level 6
• Passive: you gain Blindsight and immunity to Blinded.(Added in 6.1)
• Active: send your Swarm to a living target, reducing their movement speed slightly and deal a small amount of damage each turn.
• A creature affected by Swarm Infest has 50% chance to panic at the end of their turn. A panic creature cannot move.
• Panicked condition has 20% chance to turn into Horrified by the end the turn.
  

• If the target is still alive, the Swarm will return to you, healing you 2% of your max health and restoring 1 Morph Sludge.
• If the target is dead, a lesser Swarm Feast is automatically casted on the corpse.
  

• Unlocks at level 9
• Passive: whenever you are healed, you heal an additional 2% maximum hit points. (Added in 6.1)
• Active: consume 30% (25% in 6.1) of your max health and send out your Swarm, applying a debuff in a large radius.
• Swarm Infest is automatically casted on affected creatures, excluding yourself. 
• Choir of the Swarm last indefinitely, but cost 12% of maximum hit points to maintain every round. This cost is further increased if you have any damage bonus.
• While Choir of the Swarm is active, incoming ranged attack and spells that are supposed to hit you have 50% chance to miss.
• You can dismiss Choir of the Swarm anytime via Timeless Verse.
  

• Unlocks at level 12
• All of your ability scores are increased by 4.
• Gain resistance to spell damage.
• You become immune to most harmful status effects.
  

• added new VFX
  

• added new VFX
  

• Your counter attacks now spawns chaining lightning that bounces up to 2 additional targets.
• Replaced bludgeoning damage with lightning damage.
• New 3d model with lightning coursing through it.
  

• New 3d model and VFX
  

• New animation
  

• New VFX for Sheltered by the Deep
• Sheltered by the Deep's temporary hit points is now based your Constitution modifier.
• AC bonus of Sheltered by the Deep reduced to 3.
  

• Description changed to match the new model.
  

• New 3d model and VFX
  

• Area increased to 12x3
• New VFX
  

• New 3d model
  

• No longer grants a flat +2 to spell save dc.
• Now grants a stack of Vicious Acclimation whenever you deal weapon damage (attack or throw) or unarmed strikes.
  

• Each stack grants +2 movement speed, +1 to attack roll and spell save dc, and a gradually increasing penalty to your max hit points. 
• Stack up to 3 times.
• At max stacks, you gain a bonus to both outgoing damage and incoming damage base on spellcasting modifier of the attacker (the additional percentage incoming damage increase is removed in 6.1). You next damage instance also roll its damage die twice and take the highest result.
  

• New 3d model
• Consolidated the descriptions of its passives.
  

• New VFX
  

• New VFX on spell preparation and casting.
  

• Removed penalty to AC, initiative and removed disadvantage on Dexterity
• Now imposes a flat -4 to Dexterity
  

• Removed bonus to AC, initiative and removed advantage on Dexterity
• Now grants a flat +4 to Dexterity
  

• Hit points reduction changed from a flat value to 20%.
• Cost increased to 4 Structural Integrity.
  

• Damage type changed to Lightning from Psychic.
  

• New icon
• Replaced fog with acid, with new acid rain VFX 
  

• Renamed to Shell of Air Shock
• Replaced darkness cloud with fog.
  

• Massively increased targeting range
  

• Adjusted initial and final velocity
• Added pathfinding, you can now use it around corners and obstacles.
  

• Based damage reduced to 100
• New deals additional damage equal to 14% of target's maximum hit points.
  

• New VFX
• Removed haste spores
• Replaced haste with Paranormal-Temporal Contraction
  

• Now distinguish between enemies and allies
• Enemies inside will be pushed out at the end of their turn, and suffer from Paranormal-Temporal Dilation.
  

• Removed flat 3 damage reduction
• Damage reduction is now based on half of you Strength modifier.
  

• Removed flat damage bonus.
• Damage bonus is now based on your Intelligence modifier
  

• Added a visual helper to all bombs and ammo that can create a Persistent Surface. You no longer have to guess their aoe.
• Optimized Persistent Surface to make it more... persistent.
  

• Looks identical to Hazard Navigation Suit besides the glow of the lantern.
• Does not have any functionalities (It does now in 6.1, though nothing crazy).
• Worth 1000 gold points, so feel free to sell it.
  

• Added two new abilities to enhance immersion.
  

• Toggleable passive feature.
• When toggled, it produces a gentle, warm light and illuminates your surroundings. Similar to a torch.
• Unlike a torch, your hands are free.
• New VFX added to the lantern, you can see tiny moths flying around it when lit.
  

• Passive feature, always active.
• Whenever you discover a dig site, you can uncover its treasure. 
• You can do that even if you don't have an actual shovel in your inventory.
• Simply click on the dirt mound, and you will pull out a shovel and start digging.
  

• Added two new abilities to enhance immersion.
  

• Toggleable passive feature.
• This lantern uses Foxfire as a light source, unlike the Hurricane Lantern which just burns oil.
• The lantern produces a ghastly green light, which looks unsettling compared to that produced by the Hurricane Lantern.
• In addition to illumination, this lantern also provides +5 bonus to Perception and advantage on Perception checks when turned on.
  

• T-02 Trench Dozer is the actual name, its a second generation survival shovel issued to cult members. Lorewise its made from Cold Iron, but gameplay wise it doesn't have special interaction with Fey and Demons.
• Functions similar to Miner's Shovel.
• In addition to excavation, it also passively grants +5 bonus to Survival and advantage on Survival checks.
  

• Added a cooldown of Once per Long Rest.
• When Morph Sludge is completely drained, Optical Melanophores will persist through full 5 turns duration instead of dispelling after 1 turn like pre 6.1.
  

• Cost increased to 3 Morph Sludge.
• Fixed a VFX bug where you character appears bloodied during Choir of the Swarm.
  

• added custom action resource icons
  

• Updated their icons.
  

• New 3d model
• It now looks like a boss from survival horror games.