All versions
2.1.1
Release
EXTRACTROOMS 2.1.12 weeks ago 590
Compatibility
Minecraft: Java Edition
1.21.1
Platform
NeoForge
Supported environments
Client and server
Changes
2.1.1 — 2026-09-11
Bug Fixes
- Fixed a server freeze (repeated "single server tick has taken N milliseconds" watchdog warnings, growing without bound) triggered by cosmetic wall-face updates and noise-spread ticks, these were still cascading into a full neighbor shape-update pass despite intending to skip it, which could synchronously block the server thread on a still-generating neighbor chunk
- Fixed Backrooms chunk generation crashing (aborting that chunk's feature placement, leaving unfinished/floating geometry) when an Almond Water Pool's egg nest spawned its guarding Gaping parent, under some combinations of world-generation optimization mods
- Fixed egg nest guardian Gapings sometimes rolling a random personality instead of reliably being the intended "Parent" personality
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:1DBmt9a2:1yuoBVN4"
}
// Legacy Loom dependency
dependencies {
modImplementation "maven.modrinth:1DBmt9a2:1yuoBVN4"
}

