diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 21250d8..2669787 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,7 +5,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
-        android:allowBackup="true"
+        android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/AboutActivity.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/AboutActivity.kt
index dec743a..0079f1b 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/AboutActivity.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/AboutActivity.kt
@@ -1,15 +1,18 @@
 package com.nareshkumarrao.eiweblog
 
+import android.annotation.SuppressLint
 import android.content.Intent
+import android.content.pm.PackageInfo
 import android.net.Uri
 import android.os.Bundle
 import android.view.View
+import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
-import androidx.appcompat.widget.AppCompatButton
 import androidx.appcompat.widget.Toolbar
 
 
 class AboutActivity : AppCompatActivity() {
+    @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_about)
@@ -18,19 +21,27 @@ class AboutActivity : AppCompatActivity() {
         setSupportActionBar(aboutToolbar)
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         supportActionBar?.setDisplayShowTitleEnabled(false)
+
+        val pInfo: PackageInfo = packageManager.getPackageInfo(packageName, 0)
+        val version = pInfo.versionName
+        findViewById<TextView>(R.id.app_version_view).text = "App Version: $version"
     }
 
     fun sendBeer(view: View) {
-        startActivity( Intent(
+        startActivity(
+            Intent(
                 Intent.ACTION_VIEW,
                 Uri.parse("https://paypal.me/naresh97")
-        ))
+            )
+        )
     }
 
     fun githubRepo(view: View){
-        startActivity( Intent(
+        startActivity(
+            Intent(
                 Intent.ACTION_VIEW,
                 Uri.parse("https://github.com/naresh97/ei-weblog-android")
-        ))
+            )
+        )
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/MainActivity.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/MainActivity.kt
index cfeb7ec..6e34284 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/MainActivity.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/MainActivity.kt
@@ -1,10 +1,6 @@
 package com.nareshkumarrao.eiweblog
 
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.content.Context
 import android.content.Intent
-import android.os.Build
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
@@ -47,8 +43,8 @@ class MainActivity : AppCompatActivity() {
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
-        menuInflater.inflate(R.menu.toolbar_menu, menu);
-        return true;
+        menuInflater.inflate(R.menu.toolbar_menu, menu)
+        return true
     }
 
     fun showNotificationSettings(item: MenuItem){
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/NotificationSettingsActivity.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/NotificationSettingsActivity.kt
index f92a036..b4069bd 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/NotificationSettingsActivity.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/NotificationSettingsActivity.kt
@@ -2,8 +2,6 @@ package com.nareshkumarrao.eiweblog
 
 import android.content.Context
 import android.os.Bundle
-import android.widget.CompoundButton
-import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.SwitchCompat
 import androidx.appcompat.widget.Toolbar
@@ -24,13 +22,13 @@ class NotificationSettingsActivity : AppCompatActivity() {
 
         val notificationSwitch = findViewById<SwitchCompat>(R.id.notification_switch)
         notificationSwitch.isChecked = weblogResponse!!
-        notificationSwitch.setOnCheckedChangeListener(CompoundButton.OnCheckedChangeListener { _, isChecked ->
-            with (sharedPref.edit()) {
+        notificationSwitch.setOnCheckedChangeListener { _, isChecked ->
+            with(sharedPref.edit()) {
                 putBoolean(getString(R.string.enable_notifications_key), isChecked)
                 apply()
             }
             //Toast.makeText(this, "Notifications are set to $isChecked", Toast.LENGTH_SHORT).show()
-        })
+        }
 
 
     }
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/UpdateWorker.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/UpdateWorker.kt
index 0db6903..52b3cb2 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/UpdateWorker.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/UpdateWorker.kt
@@ -12,7 +12,7 @@ class UpdateWorker(private val context: Context, workerParams: WorkerParameters)
         val sharedPref = context.getSharedPreferences(context.getString(R.string.preference_file_key), Context.MODE_PRIVATE)
         val notificationsEnabled = sharedPref?.getBoolean(context.getString(R.string.enable_notifications_key), true)
         if(!notificationsEnabled!!){
-            return Result.success();
+            return Result.success()
         }
 
         Utilities.weblogList(context) { articles ->
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/Utilities.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/Utilities.kt
index 07489f3..4ad466f 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/Utilities.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/Utilities.kt
@@ -22,8 +22,8 @@ import java.io.StringReader
 internal object Utilities {
 
     fun weblogList(context: Context?, function: (d: List<Article>) -> Unit){
-        val sharedPref = context?.getSharedPreferences(context?.getString(R.string.preference_file_key), Context.MODE_PRIVATE)
-        val weblogResponse = sharedPref?.getString( context?.getString(R.string.weblog_response_key), null)
+        val sharedPref = context?.getSharedPreferences(context.getString(R.string.preference_file_key), Context.MODE_PRIVATE)
+        val weblogResponse = sharedPref?.getString(context.getString(R.string.weblog_response_key), null)
         if (weblogResponse == null){
             fetchWeblogXML(context, function)
             return
@@ -46,10 +46,10 @@ internal object Utilities {
                 { response ->
                     val responseStr = String(response.toByteArray(Charsets.ISO_8859_1), Charsets.UTF_8)
 
-                    val sharedPref = context?.getSharedPreferences(context?.getString(R.string.preference_file_key), Context.MODE_PRIVATE)
+                    val sharedPref = context?.getSharedPreferences(context.getString(R.string.preference_file_key), Context.MODE_PRIVATE)
                     if (sharedPref != null) {
                         with (sharedPref.edit()) {
-                            putString(context?.getString(R.string.weblog_response_key), responseStr)
+                            putString(context.getString(R.string.weblog_response_key), responseStr)
                             apply()
                         }
                     }
@@ -139,7 +139,7 @@ internal object Utilities {
         }
         val pendingIntent: PendingIntent = PendingIntent.getActivity(context, 0, intent, 0)
 
-        var builder = NotificationCompat.Builder(context!!, context.getString(R.string.channel_id))
+        val builder = NotificationCompat.Builder(context!!, context.getString(R.string.channel_id))
             .setSmallIcon(R.drawable.ic_stat_name)
             .setContentTitle(article.title)
             .setStyle(NotificationCompat.BigTextStyle()
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/ItemArticleAdapter.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/ItemArticleAdapter.kt
index 8beabbf..c1f225a 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/ItemArticleAdapter.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/ItemArticleAdapter.kt
@@ -1,7 +1,5 @@
 package com.nareshkumarrao.eiweblog.ui.main
 
-import android.os.Build
-import android.text.Html
 import android.text.util.Linkify
 import android.view.LayoutInflater
 import android.view.ViewGroup
@@ -9,7 +7,6 @@ import android.widget.TextView
 import androidx.core.text.HtmlCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.nareshkumarrao.eiweblog.R
-import org.w3c.dom.Text
 
 data class Article(val title: String, val content: String, val date: String, val author: String, val category: String)
 
@@ -30,7 +27,7 @@ class ItemArticleAdapter(private val articles: List<Article>) : RecyclerView.Ada
         fun bind(article: Article) {
             title?.text = article.title
             content?.text = HtmlCompat.fromHtml(article.content, HtmlCompat.FROM_HTML_MODE_COMPACT)
-            content?.let { Linkify.addLinks(it, Linkify.WEB_URLS) };
+            content?.let { Linkify.addLinks(it, Linkify.WEB_URLS) }
             author?.text = article.author
             date?.text = article.date
         }
@@ -38,7 +35,7 @@ class ItemArticleAdapter(private val articles: List<Article>) : RecyclerView.Ada
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ItemArticleAdapter.ViewHolder {
-        var inflater = LayoutInflater.from(parent.context)
+        val inflater = LayoutInflater.from(parent.context)
         return ViewHolder(inflater, parent)
     }
 
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsFragment.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsFragment.kt
index 8383f51..d12f4f6 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsFragment.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsFragment.kt
@@ -11,14 +11,14 @@ import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import com.nareshkumarrao.eiweblog.R
 import com.nareshkumarrao.eiweblog.Utilities
 
-class SectionsFragment() : Fragment() {
+class SectionsFragment : Fragment() {
 
     private var swipeRefreshLayout: SwipeRefreshLayout? = null
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         val rootView = inflater.inflate(R.layout.fragment_sections, container, false)
 
-        this.swipeRefreshLayout = rootView.findViewById<SwipeRefreshLayout>(R.id.sectionsSwipeRefresh)
+        this.swipeRefreshLayout = rootView.findViewById(R.id.sectionsSwipeRefresh)
         this.swipeRefreshLayout?.setOnRefreshListener {
             Utilities.fetchWeblogXML(this.context, ::updateView)
         }
@@ -50,7 +50,7 @@ class SectionsFragment() : Fragment() {
 
     private fun updateView(get_articles: List<Article>){
         this.swipeRefreshLayout?.isRefreshing=false
-        var articles: MutableList<Article> = mutableListOf()
+        val articles: MutableList<Article> = mutableListOf()
         val title = arguments?.getString(ARG_SECTION_NAME) ?: return
         for (article in get_articles){
             if(article.category == title){
diff --git a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsPagerAdapter.kt b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsPagerAdapter.kt
index c3a230a..6149753 100644
--- a/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsPagerAdapter.kt
+++ b/app/src/main/java/com/nareshkumarrao/eiweblog/ui/main/SectionsPagerAdapter.kt
@@ -19,7 +19,7 @@ class SectionsPagerAdapter(private val context: Context, fm: FragmentManager)
         return SectionsFragment.newInstance( context.resources.getString(TAB_TITLES[position]) )
     }
 
-    override fun getPageTitle(position: Int): CharSequence? {
+    override fun getPageTitle(position: Int): CharSequence {
         return context.resources.getString(TAB_TITLES[position])
     }
 
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index 4efb1cf..14fbb8a 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -18,7 +18,6 @@
 
 
         <TextView
-            android:id="@+id/title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:fontFamily="@font/hsdsans_elektro"
@@ -75,13 +74,11 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="20dp"
-                android:layout_marginBottom="16dp"
                 android:background="#FFFFFF"
                 android:onClick="githubRepo"
-                android:text="GitHub Repository"
+                android:text="@string/github_repository"
                 android:textColor="@color/white"
                 app:backgroundTint="@color/black"
-                app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="@+id/textView"
                 app:layout_constraintTop_toBottomOf="@+id/textView" />
 
@@ -110,6 +107,19 @@
                 app:layout_constraintStart_toStartOf="@+id/textView2"
                 app:layout_constraintTop_toBottomOf="@+id/textView2" />
 
+            <TextView
+                android:id="@+id/app_version_view"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:layout_marginBottom="16dp"
+                android:text="App Version: v0.00"
+                android:textColor="@color/black"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="@+id/button2"
+                app:layout_constraintTop_toBottomOf="@+id/button2"
+                tools:ignore="HardcodedText" />
+
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 1a87dd3..de7d460 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -7,7 +7,6 @@
     tools:context=".MainActivity">
 
     <com.google.android.material.appbar.AppBarLayout
-        android:id="@+id/appBarLayout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@color/white"
@@ -24,7 +23,6 @@
                 android:layout_height="wrap_content">
 
                 <TextView
-                    android:id="@+id/title"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_alignParentStart="true"
@@ -39,7 +37,6 @@
                     android:textSize="25sp" />
 
                 <TextView
-                    android:id="@+id/hsd_symb"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_alignParentEnd="true"
@@ -50,7 +47,8 @@
                     android:text="@string/hsd_symbol"
                     android:textAppearance="@style/TextAppearance.Widget.AppCompat.Toolbar.Title"
                     android:textColor="@color/fh_red"
-                    android:textSize="25sp" />
+                    android:textSize="25sp"
+                    tools:ignore="RelativeOverlap" />
             </RelativeLayout>
 
         </androidx.appcompat.widget.Toolbar>
diff --git a/app/src/main/res/layout/activity_notification_settings.xml b/app/src/main/res/layout/activity_notification_settings.xml
index b0e9359..175418b 100644
--- a/app/src/main/res/layout/activity_notification_settings.xml
+++ b/app/src/main/res/layout/activity_notification_settings.xml
@@ -18,7 +18,6 @@
 
 
         <TextView
-            android:id="@+id/title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:fontFamily="@font/hsdsans_elektro"
diff --git a/app/src/main/res/layout/item_article.xml b/app/src/main/res/layout/item_article.xml
index ad28ccd..c3aa358 100644
--- a/app/src/main/res/layout/item_article.xml
+++ b/app/src/main/res/layout/item_article.xml
@@ -16,7 +16,8 @@
         android:textColor="@color/black"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="HardcodedText" />
 
     <TextView
         android:id="@+id/authorText"
@@ -28,7 +29,8 @@
         android:textColor="@color/black"
         app:layout_constraintBottom_toBottomOf="@+id/dateText"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/dateText" />
+        app:layout_constraintTop_toTopOf="@+id/dateText"
+        tools:ignore="HardcodedText" />
 
     <TextView
         android:id="@+id/titleText"
@@ -41,7 +43,8 @@
         android:textStyle="bold"
         app:layout_constraintEnd_toEndOf="@+id/authorText"
         app:layout_constraintStart_toStartOf="@+id/dateText"
-        app:layout_constraintTop_toBottomOf="@+id/dateText" />
+        app:layout_constraintTop_toBottomOf="@+id/dateText"
+        tools:ignore="HardcodedText" />
 
     <TextView
         android:id="@+id/contentText"
@@ -54,5 +57,6 @@
         app:layout_constraintEnd_toEndOf="@+id/titleText"
         app:layout_constraintHorizontal_bias="0.498"
         app:layout_constraintStart_toStartOf="@+id/titleText"
-        app:layout_constraintTop_toBottomOf="@+id/titleText" />
+        app:layout_constraintTop_toBottomOf="@+id/titleText"
+        tools:ignore="HardcodedText" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index de38962..239dbdc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -30,4 +30,5 @@
     <string name="notifications_title">Benachrichtigung</string>
     <string name="enable_notifications">Notify me when new updates are posted to the weblog</string>
     <string name="enable_notifications_key" translatable="false">com.nareshkumarrao.notifications.key</string>
+    <string name="github_repository" translatable="false">GitHub Repository</string>
 </resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 32e2667..6966571 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.3.72"
+    ext.kotlin_version = "1.4.31"
     repositories {
         google()
         jcenter()