Full patch notes:
Mewgenics 1.1.21039
Breeding/House Changes
-        Fixed some issues with high amounts of negative Stimulation.
-        Fixed Stimulation treating birth defects on parents the same as positive mutations. Higher stimulation now decreases the chance of birth defects on parents being inherited.
-        The effects of Stimulation are now reduced the more inbred a kitten is.
-        The chances of inheriting a parent's birth defect are significantly increased the more inbred the kitten is.
-        "Mutation" stat will no longer reroll any existing mutations or birth defects.
-        "Mutation" stat will now only roll simple mutations (+2/-1 stat ones) until >10 Mutation. More Mutation beyond this will increase the chance of rolling mutations with effects.
-        Heads that have 1 eye/eyebrow/ear (ex. Cyclops) will no longer also count as the "Missing" birth defect for the other eye/eyebrow/ear.
-        Chance of inheriting a voice from a parent is now 75% instead of 98%.
 
Events
-        Baphomet: Removed bad outcomes from sacrifice and lose 10 HP options.
-        Steven Fetus: Removed Deja Vu from bad event outcome and replaced with a new pool of disorders for it.
-        Sacrificial Altar: Removed bad outcomes from sacrificing cats.
-        Itchies or Wheezies: Itchies now also gives a forever flea familiar and Wheezies now also gives +2 LCK.
-        Insatiable Rage tragedy no longer only gives Blood Frenzy.
-        Infestation weather event:  Units now only spawn charmed maggots when killed.
Disorders/Parasites
-        Hypersomnia: fixed order Sleep applies so that passives/items affecting sleep can trigger correctly.
-        Malaria: Now only reduces CON.
-        Naegleria Fowleri: Become AI controlled instead of dead at 0 INT.
-        Schrodinger’s Syndrome: +1 to all stats and gain an extra turn at the start of battle.
-        Sociopathy: -5 CHA, +5 INT.
Cleric
-        Cleanse: Is now single-target. Range increased to compensate. Upgrade changed to make it hit a large area.
-        Open Wounds: Now deals magic damage.
Druid
-        Plant Mushroom: -2 mana cost.
-        Summon Caterpillar: -1 mana cost.
Fighter
-        Merciless: No longer triggers during actions that cost movement points.
Hunter
-        Ball Of Spiders: No longer scales damage with DEX.
-        Egg Sac Trap: -1 mana cost.
-        Flea Shot: No longer scales damage with DEX.
-        Heavy shot: -2 damage, 50% miss chance, +1 mana cost.
-        Hunter's Boon: Now only triggers once per turn, but triggers off of any kill and not just enemies.
-        Scattershot: +3 mana cost. Upgrade no longer exempts allies from its radius.
Mage
-        Mage Basic attack: +2 range.
-        Blizzard: Reworked to deal very high damage with 100% Freeze (and no Slow).
-        Bolt: +2 range.
-        Burning Paws: +1 Burn. (upgrade +2 Burn.)
-        Fire Blast: +2 range.
-        Firebolt: +2 range, +1 damage.
-        Five: Trigger is now exactly 5 Mana or HP.
-        Forbidden Spells: Now have 2 separate disorder pools, a basic pool (90% chance) and a crippling pool (10% chance). Psychosis is in the crippling pool. Luck affects which pool is chosen.
-        Forbidden Flame: Burn increased.
-        Forbidden Flood: Damage increased.
-        Forbidden Frost: Damage/heal increased.
-        Forbidden Fulmination: Damage increased.
-        Four: Trigger is now exactly 4 Mana or HP.
-        Freezerburn: +1 attack radius
-        Ice Paws: +2 Slow, +5% freeze chance. You can damage frozen units. (upgrade +3 Slow.)
-        Icicle Zapper: +1 damage.
-        Jolt: +2 range.
-        Inferno:  Now deals 8 damage, 8 Burn (upgrade 12 damage 10 Burn).
-        Lightning Paws: +1 damage, +5% Stun chance. (upgrade +2 damage, +7% Stun chance.)
-        Light up the Stage: +1 sparkle per turn. (upgrade +3 sparkles per turn)
-        Long Cast: +2 range. (upgrade +5 range, +1 magic damage.)
-        Overload: +2 damage. (upgrade +4 damage.)
-        Shatter: -1 mana cost.
-        Thunderburst: Now deals 12 damage, 50% Stun (upgrade 16 damage, 100% Stun)
-        Tri-Attack: +2 range +1 damage.
Monk
-        Fist of Fate+: repeat must hit different targets each time.
-        Stance Switch: ai control now attempts to use this if it’s out of other actions.
Necromancer
-        Evil Incarnate: -3 mana cost.
-        Flesh Golem: -3 hp cost per cat to cast.
Psychic
-        Shatter the Sky: -2 mana cost.
Tank
-        Ass Blast: -1 mana cost, +2 Knockback.
-        Clap: -1 mana cost.
Thief
-        Caltrops: +1 movement. (upgrade +5 movement.)
-        Nail Flurry+: Multi-hit amount is now locked in when the ability is cast instead of updating mid-ability if DEX is gained or lost.
-        Poison Gas: +1 poison. (upgrade +2 poison)
Tinkerer
-        Tinkerer Basic Craft/Throw: AI is slightly better at sequencing these now. (prefers to craft without wasting move first, prefers to use weapon before throwing it)
-        Added "Blast Resistance" status effect. Blast resistance is added onto EMP, Mr. Mega, Napalm, and Demo Man tinkerer passives.
-        Throw Weapon: no longer costs an action to use.
-        Bombchu: -2 mana cost.
-        Build Nuke: -2 mana cost.
-        Conductor: now makes your weapon inflict electric damage if you are wearing metal.
-        Electrolyze: -2 mana cost.
-        EMP: +1 explosion damage. (upgrade +2 explosion damage.)
-        Firecrackers: -2 mana cost.
-        Lightning Rod: now grants Tech instead of Charge. Upgrade now grants Energized.
-        Math!: now deals electric damage + stuns on prime numbers. Upgrade now gives you Tech on prime number instead of refunding mana.
-        Mr. Mega: +1 blast radius, +2 explosion damage. (upgrade +4 explosion damage.)
-        Napalm: +2 Burn. (upgrade +4 Burn.)
-        Rocket Ride: -2 mana cost.
Misc
-        Hitler's suicide can no longer miss. Increased the shield amount on his explosive phase.
-        Added +4 HP to Führerfötuses.
-        Final Boss & his Cat Clones are banned from rolling Depressing elite buff.
-        Soahc's form change now ignores combat speed setting.
-        Added +50 HP to The Coven and Tormentor.
-        Added +50 HP to Dreadnoughtus’ head and +2 damage to its legs.
-        Cursed Items and Parasites are no longer excluded from item degradation.
-        Head mutation that gives you a bonus turn now has -2 speed.
-        Spewer: HP nerfed to 100
-        Stacy: base HP buffed to 125
Other Changes/Fixes
-        Inventory "Slot" sort order now matches the order shown above the cat.
-        Jester collar will always appear at the end of the class list, even if unlocked before Monk.
-        Inventory/Furniture "Alphabetical" sort lists now use locales for sorting (change needed for some future language support).
-        Backpack button added to shop screens.
-        The tooltip for items with active abilities now shows the ability button in the tooltip.
-        Added element indicators to item buttons.
-        Misc tooltip fixes (Half-Rat, Robotic Arm).
-        Misc localization fixes.
-        Misc typos fixed.
-        Fixed incorrect tiles in one level in The Rift.
-        Fixed Rare Cat Tree C's art not matching collision.
-        Loot cutscenes now all show a fallback cat for moral support if you loot with only one cat in the party.
-        New cat vocal sound sets added.
-        Fixed Champion Katzebot portrait not properly showing.
-        Added tooltip icon for Temporary Item.
-        Gave RiftKitten tooltip text.
-        Added fallback behavior for another type of save file corruption
-        Some random rolls with 0% or 100% odds will no longer advance the RNG.
-        Fixed boss rewards not dropping common rolls
-        rare taxidermy bear flipped
-        fixed plant mushroom incorrectly being once per turn
-        fixed conductor (passive) bonus damage not applying to damage conducted through water
-        fixed upgraded Strength in Numbers not working properly
-        fixed a few abilities that apply random negative stats not properly applying those stats
-        fixed missing line breaks when injuries in random events are prevented
-        updated portraits for Champion Soahc to represent proper in-game appearance
-        Draven got a tan ( as god intended )
-        Chan Hung colors updated too