Version 3.0.4:
- Fixed the rendering of EID trinket descriptions accidentally being interrupted unless they were Cursed Trinkets.

There are more important bug fixes being worked on but EID users are absolutely incessant and for my own sake I need the bug reports to stop.

Version 3.0.3:
- Tainted Mammon can no longer encounter Greed and Super Greed suprise minibosses
- Added support for 3rd party Cursed Trinkets
- Added modding callbacks for Cursed Trinket drop chance evaluation and Cursed Trinket sell value evaluation
- Added an Aquarius synergy EID description modifier
- Added a notification to the EID descriptions of Cursed Trinkets when their effects would be boosted by items you already own
- Fixed a bug that caused the Samael mod character's scythe to no longer pick up pickups or gain Retribution item synergies
- Scourge's whips can no longer drop Cursed Trinkets
- You can no longer steal from the shops when upgrading The Poop into The Melena
- Fixed the AI of a number of Icarus-exclusive enemies

Version 3.0.2:
- Fixed Nickel and Dime
- Fixed The Pig Bang not being able to damage Isaac
- Fixed Union Contract failing if you re-enter the shop
- Fixed Cursed Trinkets replacing Knife Pieces
- Fixed Mustard Seed preventing all vanilla luck modifications

Version 3.0.1:
- Fixed an issue that made it impossible to unlock Tainted Mammon.

Version 3.0:
- Added Tainted Mammon (The Burnout)
- Added 13 new items
- Added 45 new cursed trinkets
- Added 2 new cards
- Added 1 new grid entity type
- Compeltely reworked Mustard Seed
- Wax Wings no longer teleports you out of boss fights
- Upgraded versions of The Poop and Beeconomy can be found through secret methods
- More items stack with themselves
- More item have custom Virtue wisps
- Updated Fiend Folio compatibility
- Minor bug fixes

Version 2.12:
- Red Chain will no longer send you to the Error Room far earlier than intended.
- Red Chain is more likely to generate rooms connected to the main map instead of other red rooms.
- Tainted Mammon's menu door has updated graphics.
- Cracked Infamy triggered by Milk of Baphomet should no longer force itself infinitely.
- Fiend Folio's weavers no longer infinitely duplicate themself while playing as Icarus.
- Samael can no longer spawn in Boss Rush.
- Cyst's damage boost automatically wears off after 5 seconds in a room.
- Tithe has been removed from the Curse room pool.
- Tithe will now leave you with 10 coins, 1 key, and 1 bomb.
- Guppy's Pride will not spawn more familiars while climbing Ascent.
- Added 3 new callbacks related to Milk Teeth to assist in adding synergies and compatibility. (See lua/meta/custom_callbacks.lua for more info)

Version 2.11.4:
- Fixed an issue where Icarus-upgrading into a handful of FiendFolio enemies would crash the game
- Fixed an issue where some FiendFolio enemies were not correctly blacklisted as spawners for Icarus-upgrading
- Fixed Death Cap being completely removed on use if you have Car Battery

Version 2.11.3:
- Effigy will no longer attempt to trigger in any non-default room-type

Version 2.11.2:
- Retribution tear effects will no longer attempt to apply to friendly enemies
- Silver Flesh should no longer spawn hearts in some situations where it would not be expected to
- Mustard Seed will no longer grant its effect for simply travelling through Ascent
- Cracked Infamy will no longer trigger during Boss Rush
- Evolution changes[pastebin.com]

Version 2.11.1:
- Fixed the disable achievements option not being maintained across runs (You will be re-prompted on whether you want to disable achievements, and this will not affect any completion progress you have already made with Icarus and Mammon)