This is actually the 2nd version, 1.0.0 is available on curseforge but basically does not much less than 1.1.0 Changes in 1.1.0.:

• Added Naturalist Snakes to the Pool of snakes that can drop Snake tongues, keep in mind Rattlesnakes and coal snakes do not do this yet!

Changes in 1.0.0.:

• Removed Ritual of Insanity as it was broken and confused players, sometimes sticking around for longer than it should, it will now give misfortune
• Lowered all Bewitchment seeds dropping from grass and such
• Severely lowered the amount of Dragons Blood Saplings can spawn in the Nether Fortress chests
• Baphomet now drops more loot if Looting is used
• Hellhounds drop more loot when killed with looting
• Snakes drop more loot when killed with Looting
• Vampires drop more Blood bottles when killed with looting and in general
• Ghosts drop less Ectoplasm
• Demons drop more Demon horns and Demon hearts(why would demons adhere to human anatomy??)