fix: drop mycelium-bom in favour of direct Minestom coordinates

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -52,7 +52,7 @@ body:
     id: minestom-version
     attributes:
       label: Minestom version
-      placeholder: e.g. the version resolved via the mycelium-bom
+      placeholder: e.g. 2026.07.22-26.2
   - type: input
     id: java-version
     attributes:

minestom-extensions-gradle-plugin/build.gradle.kts

@@ -10,7 +10,6 @@ dependencies {
     // dependencies of its own, so the plugin adds nothing to a consumer's buildscript classpath.
     implementation(project(":minestom-extensions-processor"))
 
-    testImplementation(platform(libs.myclium.bom))
     testImplementation(libs.junit.api)
     testImplementation(libs.junit.platform.launcher)
     testRuntimeOnly(libs.junit.engine)

minestom-extensions-maven-plugin/build.gradle.kts

@@ -13,7 +13,6 @@ dependencies {
     compileOnly(libs.maven.core)
     compileOnly(libs.maven.plugin.annotations)
 
-    testImplementation(platform(libs.myclium.bom))
     testImplementation(libs.junit.api)
     testImplementation(libs.junit.platform.launcher)
     testRuntimeOnly(libs.junit.engine)

minestom-extensions-processor/build.gradle.kts

@@ -10,7 +10,6 @@ description = "Annotation processor generating extension.json for minestom exten
 dependencies {
     // Compile testing uses the JDK's own javax.tools.ToolProvider.getSystemJavaCompiler(),
     // so no external compile-testing library is required.
-    testImplementation(platform(libs.myclium.bom))
     testImplementation(libs.junit.api)
     testImplementation(libs.junit.platform.launcher)
     // Only used to parse the generated extension.json back, so the tests assert on the parsed

minestom-extensions/build.gradle.kts

@@ -5,7 +5,6 @@ plugins {
 description = "Extensions for minestom, added externally as a library"
 
 dependencies {
-    implementation(platform(libs.myclium.bom))
     compileOnly(libs.minestom)
     // Runtime resolution of an extension's externalDependencies. maven-resolver-provider supplies
     // the RepositorySystem plus the POM-aware descriptor reader; the connector and transports are
@@ -16,7 +15,6 @@ dependencies {
     implementation(libs.maven.resolver.transport.file)
     implementation(libs.slf4j2)
 
-    testImplementation(platform(libs.myclium.bom))
     testImplementation(libs.minestom)
     testImplementation(libs.junit.api)
     testImplementation(libs.junit.platform.launcher)

settings.gradle.kts

@@ -8,27 +8,20 @@ include("minestom-extensions-bom")
 
 dependencyResolutionManagement {
     repositories {
+        // Everything resolves from Central. The OneLiteFeather repository used to be needed here
+        // for mycelium-bom alone; without it, building this project requires no credentials.
+        // Publishing still targets repo.onelitefeather.dev - see the root build.
         mavenCentral()
-        maven {
-            name = "OneLiteFeatherRepository"
-            url = uri("https://repo.onelitefeather.dev/onelitefeather")
-            if (System.getenv("CI") != null) {
-                credentials {
-                    username = System.getenv("ONELITEFEATHER_MAVEN_USERNAME")
-                    password = System.getenv("ONELITEFEATHER_MAVEN_PASSWORD")
-                }
-            } else {
-                credentials(PasswordCredentials::class)
-                authentication {
-                    create<BasicAuthentication>("basic")
-                }
-            }
-        }
     }
 
     versionCatalogs {
         create("libs") {
-            version("mycelium-bom", "1.7.1")
+            // Minestom and JUnit used to inherit their versions from mycelium-bom. That platform is
+            // not resolvable without OneLiteFeather credentials (404 on the public path, 401 behind
+            // auth), and Gradle records it as a real runtime dependency rather than a constraint -
+            // which made this library unresolvable for anyone outside the organisation.
+            version("minestom", "2026.07.22-26.2")
+            version("junit", "6.1.2")
             version("logback-classic", "1.4.5")
             version("slf4j2", "2.0.18")
             version("gson", "2.13.2")
@@ -40,7 +33,6 @@ dependencyResolutionManagement {
             version("maven-plugin-api", "3.9.16")
             version("maven-plugin-annotations", "3.15.2")
 
-            library("myclium-bom", "net.onelitefeather", "mycelium-bom").versionRef("mycelium-bom")
             library("maven-resolver-provider", "org.apache.maven", "maven-resolver-provider").versionRef("maven-resolver-provider")
             library("maven-resolver-connector-basic", "org.apache.maven.resolver", "maven-resolver-connector-basic").versionRef("maven-resolver")
             library("maven-resolver-transport-http", "org.apache.maven.resolver", "maven-resolver-transport-http").versionRef("maven-resolver")
@@ -49,14 +41,14 @@ dependencyResolutionManagement {
             library("maven-core", "org.apache.maven", "maven-core").versionRef("maven-plugin-api")
             library("maven-plugin-annotations", "org.apache.maven.plugin-tools", "maven-plugin-annotations").versionRef("maven-plugin-annotations")
             library("slf4j2", "org.slf4j", "slf4j-api").versionRef("slf4j2")
-            library("minestom", "net.minestom", "minestom").withoutVersion()
+            library("minestom", "net.minestom", "minestom").versionRef("minestom")
             library("logback-classic", "ch.qos.logback", "logback-classic").versionRef("logback-classic")
             library("gson", "com.google.code.gson", "gson").versionRef("gson")
 
-            library("junit.api", "org.junit.jupiter", "junit-jupiter-api").withoutVersion()
-            library("junit.engine", "org.junit.jupiter", "junit-jupiter-engine").withoutVersion()
-            library("junit.params", "org.junit.jupiter", "junit-jupiter-params").withoutVersion()
-            library("junit.platform.launcher", "org.junit.platform", "junit-platform-launcher").withoutVersion()
+            library("junit.api", "org.junit.jupiter", "junit-jupiter-api").versionRef("junit")
+            library("junit.engine", "org.junit.jupiter", "junit-jupiter-engine").versionRef("junit")
+            library("junit.params", "org.junit.jupiter", "junit-jupiter-params").versionRef("junit")
+            library("junit.platform.launcher", "org.junit.platform", "junit-platform-launcher").versionRef("junit")
         }
 
     }