diff --git a/Jenkinsfile b/Jenkinsfile
deleted file mode 100644
index c4e93dc3..00000000
--- a/Jenkinsfile
+++ /dev/null
@@ -1,60 +0,0 @@
-@Library('forge-shared-library')_
-
-pipeline {
-    options {
-        disableConcurrentBuilds()
-    }
-    agent {
-        docker {
-            image 'gradle:7-jdk16'
-        }
-    }
-    environment {
-        GRADLE_ARGS = '-Dorg.gradle.daemon.idletimeout=5000'
-    }
-    stages {
-        stage('fetch') {
-            steps {
-                checkout scm
-            }
-        }
-        stage('setup') {
-            steps {
-                withGradle {
-                    sh './gradlew ${GRADLE_ARGS} --refresh-dependencies'
-                }
-                script {
-                    env.MYVERSION = sh(returnStdout: true, script: './gradlew :properties -q | grep "^version:" | awk \'{print $2}\'').trim()
-                }
-            }
-        }
-        stage('changelog') {
-            when {
-                not {
-                    changeRequest()
-                }
-            }
-            steps {
-                writeChangelog(currentBuild, "build/ToughAsNails-${env.MYVERSION}-changelog.txt")
-            }
-        }
-        stage('publish') {
-            when {
-                not {
-                    changeRequest()
-                }
-            }
-            environment {
-                CURSE_API_KEY = credentials('curse-api-key')
-            }
-            steps {
-                withCredentials([usernamePassword(credentialsId: 'maven-adubbz-user', usernameVariable: 'MAVEN_USER', passwordVariable: 'MAVEN_PASSWORD')]) {
-                    sh './gradlew ${GRADLE_ARGS} publish'
-                }
-                withGradle {
-                    sh './gradlew ${GRADLE_ARGS} curseforge -PcurseApiKey=${CURSE_API_KEY}'
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index eb8bd639..919aff52 100644
--- a/build.gradle
+++ b/build.gradle
@@ -105,6 +105,23 @@ dependencies {
     annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'
 }
 
+jar {
+    manifest {
+        attributes([
+            'Specification-Title'     : mod_name,
+            'Specification-Vendor'    : mod_author,
+            'Specification-Version'   : mod_version,
+            'Implementation-Title'    : project.name,
+            'Implementation-Version'  : mod_version,
+            'Implementation-Vendor'   : mod_author,
+            'Implementation-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
+            'Timestamp'               : System.currentTimeMillis(),
+            'Built-On-Java'           : "${System.getProperty('java.vm.version')} (${System.getProperty('java.vm.vendor')})",
+            'Build-On-Minecraft'      : minecraft_version
+        ])
+    }
+}
+
 mixin {
     add sourceSets.main, "${mod_id}.refmap.json"
     config "${mod_id}.mixins.json"