All versions
1.21.1-4.1.6-NeoForge
Release
Modern Foundry 1.21.1-4.1.6-NeoForge2 months ago 1,924
Compatibility
Minecraft: Java Edition
1.21.1
Platform
NeoForge
Supported environments
Client and server
Changes
Modern Foundry 4.1.6
Harvesting & Progression
- Restored correct mining tools and harvest tiers across Modern Foundry blocks.
- Cobalt Ore now requires diamond-tier tools, including diamond and netherite pickaxes.
- Crafting Station recipes with shifted or compact inputs now consume the correct ingredients and preserve recipe remainders, preventing duplicate outputs and inventory filling issues.
Inventories & Chests
- Stations, anvils, and chests now open and accept items correctly.
- Part, Tinkers’, and Cast Chests no longer delete their contents when broken.
- Chest contents now drop safely when the chest is destroyed.
- Part Chests now recognize patterns.
- Part, Tinkers’, and Cast Chests support stacks up to 64 items where applicable.
Slime Foliage
- Slime Leaves now follow regular leaf harvesting behavior.
- Normal tools can drop the matching sapling, such as Greenheart Saplings from Earth Slime Leaves.
- Shears and Silk Touch return the leaf block.
- Fortune and slimeball drops continue to work correctly.
- Fixed Blood and Ichor Slime Leaf loot tables.
- Slime Leaf items now render correctly in the player’s hand and as dropped items.
JEI & Visual Fixes
- Fixed black and purple missing textures appearing on JEI modifier icons.
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle. To learn more about the Modrinth Maven API, click here.
Note: When available, you should use the creator's maven repo instead as it will have transitive dependency information that the Modrinth Maven API does not. You may also end up with duplicate dependencies if you use a mix of Modrinth and non-Modrinth Maven repositories for your dependencies, because the group identifier will be different when served through the Modrinth Maven API.
Maven coordinates:
Version ID:
build.gradle:
repositories {
exclusiveContent {
forRepository {
maven {
name = "Modrinth"
url = "https://api.modrinth.com/maven"
}
}
// forRepositories(fg.repository) // Uncomment when using ForgeGradle
filter {
includeGroup "maven.modrinth"
}
}
}
// Standard Gradle dependency
dependencies {
implementation "maven.modrinth:BYjCALKP:AQNC3CFB"
}
// Legacy Loom dependency
dependencies {
modImplementation "maven.modrinth:BYjCALKP:AQNC3CFB"
}

