Known Compatibility Issue

• If you're playing Iron's Spells 'n Spellbooks mod version < 3.13.0, consider enabling the option Make 'ClassInstanceMultiMap' thread-safe under the Mixin options page to avoid crashes.

Note: This is a BETA version! ╰(￣w￣ｏ)

This means it may contain undiscovered bugs.

• Try fixing a rare potential crash when using ImmediatelyFast with certain mods that introduce non-standard particle implementations.
• Add a mixin option to control whether ClassInstanceMultiMap should be made thread-safe.
• Fixed crash on config migration.
• Fixed Falling Leaves (Forge) compatibility.