Removed a line that could cause errors on certain lua installations? or something. Thanks skully_boy for the log that helped locate this
Added a (currently overpowered) Mom's Eye synergy
Rebalanced the damage bonus from active Grudges

Fixed an order of operations mistake which caused the Grudge mechanic to not work properly

Removed a lingering Debug line that prevented the mod from working

Refactored a bunch of code (there may be new missed bugs)
Fixed Ipecac and Dr. Fetus causing immediate explosions
Nerfed Brimstone (slightly)
Added synergies for Maw of the Void, Cursed Eye, Conjoined, The Wiz, Anti Gravity, and Dead Tooth
Reapply Mei's costume when picking up new collectibles
No longer applies Grudge on invulnerable enemies
High levels of Grudge had their damage drastically reduced

Changed the preview image

Removed Mei's custom tear graphics
Limited her Tear Scale to 3 (Death's Touch and Ludovico break this and there's nothing the API can do about it)

Rebalanced Grudge mechanic numbers
Added homing mechanics to Mei's orbitals
Added synergies for Epiphora, Black Candle, and Tractor Beam

Added Spectral back to Mei's tears

Fixed an issue that caused entities that were their own parents (Ring Fly) to crash the game
Changed the graphic for grudged enemies
Increased Mei's orbital count

Removed Mei's Spectral and Penetration tear flags
Implemented a secondary mechanic for Mei, Grudge
Added custom graphics for Mei's tears and bomb synergies (more to come)