diff --git a/azure-pipelines/pull-request-validation/compare_coverage.py b/azure-pipelines/pull-request-validation/compare_coverage.py
new file mode 100644
index 0000000000..8d8d7349e2
--- /dev/null
+++ b/azure-pipelines/pull-request-validation/compare_coverage.py
@@ -0,0 +1,22 @@
+import sys
+import xml.etree.ElementTree as ET
+
+def get_coverage(xml_path):
+    tree = ET.parse(xml_path)
+    root = tree.getroot()
+    counter = root.find(".//counter[@type='INSTRUCTION']")
+    covered = int(counter.attrib['covered'])
+    missed = int(counter.attrib['missed'])
+    return covered / (covered + missed)
+
+pr_cov = get_coverage(sys.argv[1])
+dev_cov = get_coverage(sys.argv[2])
+
+print(f"PR branch coverage: {pr_cov:.2%}")
+print(f"Dev branch coverage: {dev_cov:.2%}")
+
+if pr_cov < dev_cov:
+    print("ERROR: PR branch coverage is lower than dev branch. Failing...")
+    sys.exit(1)
+else:
+    print("SUCCESS: PR branch coverage is not lower than dev branch, this is acceptable!")
diff --git a/azure-pipelines/pull-request-validation/pr-msal.yml b/azure-pipelines/pull-request-validation/pr-msal.yml
index b895098448..f2701f904f 100644
--- a/azure-pipelines/pull-request-validation/pr-msal.yml
+++ b/azure-pipelines/pull-request-validation/pr-msal.yml
@@ -24,83 +24,168 @@ resources:
     name: AzureAD/microsoft-authentication-library-common-for-android
     ref: dev
     endpoint: ANDROID_GITHUB
+  - repository: msal-dev
+    type: github
+    name: AzureAD/microsoft-authentication-library-for-android
+    ref: dev
+    endpoint: ANDROID_GITHUB
 
 pool:
   name: MSSecurity-1ES-Build-Agents-Pool
   image: MSSecurity-1ES-Windows-2022
   os: windows
-jobs:
-- job: build_test
-  displayName: Build & Test
-  cancelTimeoutInMinutes: 1
-  variables:
-    Codeql.Enabled: true
-  steps:
-  - checkout: self
-    clean: true
-    submodules: recursive
-    persistCredentials: True
-  - bash: |
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
-    displayName: 'Set VSTS Fields in Environment'
-  - template: azure-pipelines/templates/steps/automation-cert.yml@common
-  - task: JavaToolInstaller@0
-    displayName: Use Java 17
-    inputs:
-      versionSpec: '17'
-      jdkArchitectureOption: x64
-      jdkSourceOption: PreInstalled
-  - task: CodeQL3000Init@0
-  - task: Gradle@2
-    name: Gradle1
-    displayName: Assemble Local
-    inputs:
-      tasks: clean msal:assembleLocal
-      publishJUnitResults: false
-      testResultsFiles: '**/build/test-results/TEST-*.xml'
-      jdkVersion: $(BuildParameters.jdkVersion)
-      jdkArchitecture: $(BuildParameters.jdkArchitecture)
-      sqGradlePluginVersion: 2.0.1
-  - task: CodeQL3000Finalize@0
-  - task: Gradle@2
-    displayName: Run Unit tests
-    inputs:
-      tasks: msal:testLocalDebugUnitTest -Plabtest -PlabSecret=$(LabVaultAppCert) -ProbolectricSdkVersion=${{variables.robolectricSdkVersion}} -PmockApiUrl=$(MOCK_API_URL) -PnativeAuthConfigString=$(NATIVE_AUTH_CONFIG_STRING)
-      javaHomeSelection: $(BuildParameters.javaHomeSelection)
-      jdkVersion: 1.17
-- job: spotbugs
-  displayName: SpotBugs
-  cancelTimeoutInMinutes: 1
-  steps:
-  - checkout: self
-    clean: true
-    submodules: recursive
-    persistCredentials: True
-  - bash: |
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
-    displayName: 'Set VSTS Fields in Environment'
-  - template: azure-pipelines/templates/steps/spotbugs.yml@common
-    parameters:
-      project: msal
-- job: lint
-  displayName: Lint
-  cancelTimeoutInMinutes: 1
-  steps:
-  - checkout: self
-    clean: true
-    submodules: recursive
-    persistCredentials: True
-  - bash: |
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
-      echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
-    displayName: 'Set VSTS Fields in Environment'
-  - task: Gradle@3
-    displayName: Lint Local debug
-    inputs:
-      tasks: clean msal:lintLocalDebug
-      publishJUnitResults: false
-      jdkVersion: 1.17
-
+stages:
+  - stage: build_and_test
+    displayName: Build and Test
+    jobs:
+    - job: build_test
+      displayName: Build & Test (PR Branch)
+      cancelTimeoutInMinutes: 1
+      variables:
+        Codeql.Enabled: true
+      steps:
+      - checkout: self
+        clean: true
+        submodules: recursive
+        persistCredentials: True
+      - bash: |
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
+        displayName: 'Set VSTS Fields in Environment'
+      - template: azure-pipelines/templates/steps/automation-cert.yml@common
+      - task: JavaToolInstaller@0
+        displayName: Use Java 17
+        inputs:
+          versionSpec: '17'
+          jdkArchitectureOption: x64
+          jdkSourceOption: PreInstalled
+      - task: CodeQL3000Init@0
+      - task: Gradle@2
+        name: Gradle1
+        displayName: Assemble Local
+        inputs:
+          tasks: clean msal:assembleLocal
+          publishJUnitResults: false
+          testResultsFiles: '**/build/test-results/TEST-*.xml'
+          jdkVersion: $(BuildParameters.jdkVersion)
+          jdkArchitecture: $(BuildParameters.jdkArchitecture)
+          sqGradlePluginVersion: 2.0.1
+      - task: CodeQL3000Finalize@0
+      - task: Gradle@2
+        displayName: Run Tests
+        inputs:
+          tasks: msal:jacocoTestReport  -PcodeCoverageEnabled=true -ProbolectricSdkVersion=${{variables.robolectricSdkVersion}} -PmockApiUrl=$(MOCK_API_URL) -PnativeAuthConfigString=$(NATIVE_AUTH_CONFIG_STRING)
+          javaHomeSelection: $(BuildParameters.javaHomeSelection)
+          jdkVersion: 1.17
+      - script: tree "$(Build.SourcesDirectory)\msal" /F /A
+        displayName: 'Print File Structure Tree'
+      - script: tree "$(Build.SourcesDirectory)\msal\build\intermediates\javac\localDebug\compileLocalDebugJavaWithJavac\classes" /F /A
+        displayName: 'Print File Structure Tree (build/intermediates/javac/localDebug/compileLocalDebugJavaWithJavac/classes)'
+      - publish: $(Build.SourcesDirectory)/msal/build/reports/jacoco/jacocoTestReport/jacocoTestReport.xml
+        artifact: jacocoReport
+        displayName: 'Publish JaCoCo Report Artifact (PR Branch)'
+      - task: PublishCodeCoverageResults@1
+        displayName: Publish Code Coverage Results
+        condition: always()
+        inputs:
+          codeCoverageTool: 'JaCoCo'
+          summaryFileLocation: '$(Build.SourcesDirectory)/msal/build/reports/jacoco/jacocoTestReport/jacocoTestReport.xml'
+          reportDirectory: '$(Build.SourcesDirectory)/msal/build/reports/jacoco/jacocoTestReport/html'
+          failIfCoverageEmpty: false
+#  This needs to be commented for now, because dev doesn't have the jacocoTestReport task yet, will uncomment in the next PR.
+#    - job: build_test_dev
+#      displayName: Build & Test (Dev)
+#      cancelTimeoutInMinutes: 1
+#      variables:
+#        Codeql.Enabled: true
+#      steps:
+#        - checkout: msal-dev
+#          clean: true
+#          submodules: recursive
+#          persistCredentials: True
+#        - bash: |
+#            echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
+#            echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
+#          displayName: 'Set VSTS Fields in Environment'
+#        - template: azure-pipelines/templates/steps/automation-cert.yml@common
+#        - task: JavaToolInstaller@0
+#          displayName: Use Java 17
+#          inputs:
+#            versionSpec: '17'
+#            jdkArchitectureOption: x64
+#            jdkSourceOption: PreInstalled
+#        - task: CodeQL3000Init@0
+#        - task: Gradle@2
+#          name: Gradle1
+#          displayName: Assemble Local
+#          inputs:
+#            tasks: clean msal:assembleLocal
+#            publishJUnitResults: false
+#            testResultsFiles: '**/build/test-results/TEST-*.xml'
+#            jdkVersion: $(BuildParameters.jdkVersion)
+#            jdkArchitecture: $(BuildParameters.jdkArchitecture)
+#            sqGradlePluginVersion: 2.0.1
+#        - task: CodeQL3000Finalize@0
+#        - task: Gradle@2
+#          displayName: Run Tests
+#          inputs:
+#            tasks: msal:jacocoTestReport  -PcodeCoverageEnabled=true -ProbolectricSdkVersion=${{variables.robolectricSdkVersion}} -PmockApiUrl=$(MOCK_API_URL) -PnativeAuthConfigString=$(NATIVE_AUTH_CONFIG_STRING)
+#            javaHomeSelection: $(BuildParameters.javaHomeSelection)
+#            jdkVersion: 1.17
+#        - script: tree "$(Build.SourcesDirectory)\msal" /F /A
+#          displayName: 'Print File Structure Tree'
+#        - publish: $(Build.SourcesDirectory)/msal/build/reports/jacoco/jacocoTestReport/jacocoTestReport.xml
+#          artifact: jacocoReportDev
+#          displayName: 'Publish JaCoCo Report Artifact (Dev Branch)'
+    - job: spotbugs
+      displayName: SpotBugs
+      cancelTimeoutInMinutes: 1
+      steps:
+      - checkout: self
+        clean: true
+        submodules: recursive
+        persistCredentials: True
+      - bash: |
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
+        displayName: 'Set VSTS Fields in Environment'
+      - template: azure-pipelines/templates/steps/spotbugs.yml@common
+        parameters:
+          project: msal
+    - job: lint
+      displayName: Lint
+      cancelTimeoutInMinutes: 1
+      steps:
+      - checkout: self
+        clean: true
+        submodules: recursive
+        persistCredentials: True
+      - bash: |
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_USERNAME]VSTS"
+          echo "##vso[task.setvariable variable=ENV_VSTS_MVN_CRED_ACCESSTOKEN]$(System.AccessToken)"
+        displayName: 'Set VSTS Fields in Environment'
+      - task: Gradle@3
+        displayName: Lint Local debug
+        inputs:
+          tasks: clean msal:lintLocalDebug
+          publishJUnitResults: false
+          jdkVersion: 1.17
+#  - stage: compare_coverage
+#    displayName: Compare Code Coverage
+#    dependsOn:
+#      - build_and_test
+#    jobs:
+#      - job: compare
+#        displayName: Compare PR and Dev Coverage
+#        steps:
+#          - download: current
+#            artifact: jacocoReport # Adjust artifact name as needed
+#          - download: current
+#            artifact: jacocoReportDev # Adjust artifact name as needed
+#
+#          - script: |
+#              python compare_coverage.py \
+#                $(Pipeline.Workspace)/jacocoReport/jacocoTestReport.xml \
+#                $(Pipeline.Workspace)/jacocoReportDev/jacocoTestReport.xml
+#            displayName: Compare Jacoco Coverage
 ...
diff --git a/common b/common
index 656da4c4bd..89bc11d34c 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 656da4c4bd27231af87dab79fc87d7e0a4778205
+Subproject commit 89bc11d34c62e1e2c85550339443f4b987047c58
diff --git a/msal/build.gradle b/msal/build.gradle
index e19122b293..01328e20dd 100644
--- a/msal/build.gradle
+++ b/msal/build.gradle
@@ -5,6 +5,7 @@ plugins {
     id 'checkstyle'
     id 'maven-publish'
     id 'kotlin-android'
+    id 'jacoco'
 
     // Test retries
     id 'org.gradle.test-retry' version '1.5.6'
@@ -28,8 +29,15 @@ codeCoverageReport {
     coverage.enabled = enableCodeCoverage
 }
 
+jacoco {
+    toolVersion = "0.8.10"
+}
+
 // https://blog.gradle.org/gradle-flaky-test-retry-plugin
 tasks.withType(Test) {
+    jacoco {
+        includeNoLocationClasses = true // Required for Robolectric
+    }
     retry {
         // The maximum number of test failures that are allowed before retrying is disabled.
         maxRetries = 2
@@ -40,6 +48,44 @@ tasks.withType(Test) {
     }
 }
 
+tasks.register("jacocoTestReport", JacocoReport) {
+    dependsOn "testLocalDebugUnitTest" // Run Robolectric tests first
+
+    reports {
+        xml.required = true
+        html.required = true
+    }
+
+    def fileFilter = [
+            '**/R.class', '**/R$*.class', '**/BuildConfig.*',
+            '**/Manifest*.*', '**/*Test*.*',
+            'android/**/*.*'
+    ]
+
+    def kotlinClasses = fileTree(
+            dir: "$buildDir/tmp/kotlin-classes/localDebug",
+            excludes: fileFilter
+    )
+
+    def javaClasses = fileTree(
+            dir: "$buildDir/intermediates/javac/localDebug/compileLocalDebugJavaWithJavac/classes",
+            excludes: fileFilter
+    )
+
+    sourceDirectories.setFrom(files([
+            "$projectDir/src/main/java",
+            "$projectDir/src/main/kotlin"
+    ]))
+    classDirectories.setFrom(files([kotlinClasses, javaClasses]))
+    executionData.setFrom(fileTree(
+            dir: buildDir,
+            includes: [
+                    "jacoco/testLocalDebugUnitTest.exec",
+                    "outputs/unit_test_code_coverage/localDebugUnitTest/testLocalDebugUnitTest.exec"
+            ]
+    ))
+}
+
 android {
     namespace "com.microsoft.identity.msal"
     compileOptions {