diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/AndroidProjectSystem.xml b/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
new file mode 100644
index 0000000..b838237
--- /dev/null
+++ b/.idea/gradle.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/migrations.xml b/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..3040d03
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/auth-legacy/build.gradle b/auth-legacy/build.gradle
index 37a91ff..c83786d 100644
--- a/auth-legacy/build.gradle
+++ b/auth-legacy/build.gradle
@@ -11,7 +11,4 @@ ext {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     api project(":core")
-}
-
-apply from: "$rootDir/bintray/install-bintray.gradle"
-apply from: "$rootDir/bintray/config-bintray.gradle"
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/auth/build.gradle b/auth/build.gradle
index 477da6d..f3299cb 100644
--- a/auth/build.gradle
+++ b/auth/build.gradle
@@ -11,7 +11,4 @@ ext {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     api project(":core")
-}
-
-apply from: "$rootDir/bintray/install-bintray.gradle"
-apply from: "$rootDir/bintray/config-bintray.gradle"
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/bintray/config-bintray.gradle b/bintray/config-bintray.gradle
deleted file mode 100644
index bbb6dac..0000000
--- a/bintray/config-bintray.gradle
+++ /dev/null
@@ -1,41 +0,0 @@
-apply plugin: 'com.jfrog.bintray'
-
-version = authVersionName
-
-if (project.getPlugins().hasPlugin('com.android.application') ||
-        project.getPlugins().hasPlugin('com.android.library')) {
-    task androidSourcesJar(type: Jar) {
-        classifier = 'sources'
-        from android.sourceSets.main.java.source
-    }
-} else {
-    task sourcesJar(type: Jar, dependsOn: classes) {
-        classifier = 'sources'
-        from sourceSets.main.allSource
-    }
-}
-
-artifacts {
-    if (project.getPlugins().hasPlugin('com.android.application') ||
-            project.getPlugins().hasPlugin('com.android.library')) {
-        archives androidSourcesJar
-    } else {
-        archives sourcesJar
-    }
-}
-
-bintray {
-    user = System.getenv('BINTRAY_USERNAME')
-    key = System.getenv('BINTRAY_KEY')
-
-    configurations = ['archives']
-    pkg {
-        repo = "BazaarAuth"
-        name = project.package_id
-        websiteUrl = 'https://github.com/cafebazaar/CafeBazaarAuth'
-        vcsUrl = 'https://github.com/cafebazaar/CafeBazaarAuth.git'
-        licenses = ["Apache-2.0"]
-        publish = true
-        publicDownloadNumbers = true
-    }
-}
\ No newline at end of file
diff --git a/bintray/install-bintray.gradle b/bintray/install-bintray.gradle
deleted file mode 100644
index 6af8cfb..0000000
--- a/bintray/install-bintray.gradle
+++ /dev/null
@@ -1,50 +0,0 @@
-apply plugin: 'com.github.dcendents.android-maven'
-
-group = 'com.farsitel.bazaar'
-
-install {
-    repositories.mavenInstaller {
-        pom {
-            project {
-                packaging 'aar'
-                groupId 'com.farsitel.bazaar'
-                artifactId project.artifact_id
-
-                name 'bazaarAuth'
-                url 'https://github.com/cafebazaar/CafeBazaarAuth'
-
-                licenses {
-                    license {
-                        name 'The Apache Software License, Version 2.0'
-                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
-                    }
-                }
-
-                developers {
-                    developer {
-                        id 'shayanpourvatan'
-                        name 'Shayan Pourvatan'
-                        email 'shayanpourvatan@gmail.com'
-                    }
-                }
-
-                scm {
-                    connection 'https://github.com/cafebazaar/CafeBazaarAuth.git'
-                    developerConnection 'https://github.com/cafebazaar/CafeBazaarAuth.git'
-                    url 'https://github.com/cafebazaar/CafeBazaarAuth'
-                }
-            }
-            withXml {
-                def dependenciesNode = asNode().appendNode('dependencies')
-                configurations.api.allDependencies.each {
-                    if (it.group != null && (it.name != null || "unspecified" == it.name) && it.version != null) {
-                        def dependencyNode = dependenciesNode.appendNode('dependency')
-                        dependencyNode.appendNode('groupId', it.group)
-                        dependencyNode.appendNode('artifactId', it.name)
-                        dependencyNode.appendNode('version', it.version)
-                    }
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index fa48cd7..7840210 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,8 +13,6 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$libraryVersions.kotlin"
-
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:$pluginVersions.bintray"
         classpath "com.github.dcendents:android-maven-gradle-plugin:$pluginVersions.androidmaven"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/core/build.gradle b/core/build.gradle
index 180c55f..a9992c7 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -3,6 +3,12 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply from: '../android-config.gradle'
 
+android {
+    lintOptions {
+        abortOnError false
+    }
+}
+
 ext {
     package_id = 'Core'
     artifact_id = 'core'
@@ -13,7 +19,5 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$libraryVersions.kotlin"
     implementation "androidx.appcompat:appcompat:$libraryVersions.appcompat"
     implementation "androidx.core:core-ktx:$libraryVersions.androidx"
-}
-
-apply from: "$rootDir/bintray/install-bintray.gradle"
-apply from: "$rootDir/bintray/config-bintray.gradle"
\ No newline at end of file
+    implementation "androidx.constraintlayout:constraintlayout:1.1.3"
+}
\ No newline at end of file
diff --git a/gradle-wrapper.properties b/gradle-wrapper.properties
new file mode 100644
index 0000000..4ef63d2
--- /dev/null
+++ b/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
+
diff --git a/jitpack.yml b/jitpack.yml
new file mode 100644
index 0000000..7616880
--- /dev/null
+++ b/jitpack.yml
@@ -0,0 +1,5 @@
+jdk:
+  - openjdk8
+gradle:
+  wrapper: true
+