diff --git a/app/build.gradle b/app/build.gradle
index 5de8b10ff5..75f6c1561c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -189,6 +189,9 @@ dependencies {
 
     implementation project(':feature-vote')
 
+    implementation project(':feature-versions-api')
+    implementation project(':feature-versions-impl')
+
     implementation kotlinDep
 
     implementation androidDep
diff --git a/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/NavigationModule.kt b/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/NavigationModule.kt
index 1729ccc945..cec8cc097f 100644
--- a/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/NavigationModule.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/NavigationModule.kt
@@ -22,7 +22,8 @@ import io.novafoundation.nova.splash.SplashRouter
         LedgerNavigationModule::class,
         CurrencyNavigationModule::class,
         GovernanceNavigationModule::class,
-        VoteNavigationModule::class
+        VoteNavigationModule::class,
+        VersionsNavigationModule::class
     ]
 )
 class NavigationModule {
diff --git a/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/VersionsNavigationModule.kt b/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/VersionsNavigationModule.kt
new file mode 100644
index 0000000000..30fc876e33
--- /dev/null
+++ b/app/src/main/java/io/novafoundation/nova/app/di/app/navigation/VersionsNavigationModule.kt
@@ -0,0 +1,16 @@
+package io.novafoundation.nova.app.di.app.navigation
+
+import dagger.Module
+import dagger.Provides
+import io.novafoundation.nova.app.root.navigation.NavigationHolder
+import io.novafoundation.nova.app.root.navigation.versions.VersionsNavigator
+import io.novafoundation.nova.common.di.scope.ApplicationScope
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+
+@Module
+class VersionsNavigationModule {
+
+    @Provides
+    @ApplicationScope
+    fun provideRouter(navigationHolder: NavigationHolder): VersionsRouter = VersionsNavigator(navigationHolder)
+}
diff --git a/app/src/main/java/io/novafoundation/nova/app/di/deps/ComponentHolderModule.kt b/app/src/main/java/io/novafoundation/nova/app/di/deps/ComponentHolderModule.kt
index 7b21b0a0cf..6cf80365af 100644
--- a/app/src/main/java/io/novafoundation/nova/app/di/deps/ComponentHolderModule.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/di/deps/ComponentHolderModule.kt
@@ -32,6 +32,8 @@ import io.novafoundation.nova.feature_onboarding_api.di.OnboardingFeatureApi
 import io.novafoundation.nova.feature_onboarding_impl.di.OnboardingFeatureHolder
 import io.novafoundation.nova.feature_staking_api.di.StakingFeatureApi
 import io.novafoundation.nova.feature_staking_impl.di.StakingFeatureHolder
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
+import io.novafoundation.nova.feature_versions_impl.di.VersionsFeatureHolder
 import io.novafoundation.nova.feature_vote.di.VoteFeatureApi
 import io.novafoundation.nova.feature_vote.di.VoteFeatureHolder
 import io.novafoundation.nova.feature_wallet_api.di.WalletFeatureApi
@@ -143,4 +145,10 @@ interface ComponentHolderModule {
     @ClassKey(NftFeatureApi::class)
     @IntoMap
     fun provideNftFeature(holder: NftFeatureHolder): FeatureApiHolder
+
+    @ApplicationScope
+    @Binds
+    @ClassKey(VersionsFeatureApi::class)
+    @IntoMap
+    fun provideVersionsFeature(holder: VersionsFeatureHolder): FeatureApiHolder
 }
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/di/RootComponent.kt b/app/src/main/java/io/novafoundation/nova/app/root/di/RootComponent.kt
index d9ed8e4101..106c84a8b8 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/di/RootComponent.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/di/RootComponent.kt
@@ -14,6 +14,7 @@ import io.novafoundation.nova.feature_assets.di.AssetsFeatureApi
 import io.novafoundation.nova.feature_crowdloan_api.di.CrowdloanFeatureApi
 import io.novafoundation.nova.feature_currency_api.di.CurrencyFeatureApi
 import io.novafoundation.nova.feature_staking_api.di.StakingFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.feature_wallet_api.di.WalletFeatureApi
 import io.novafoundation.nova.runtime.di.RuntimeApi
 
@@ -51,7 +52,8 @@ interface RootComponent {
             CurrencyFeatureApi::class,
             DbApi::class,
             CommonApi::class,
-            RuntimeApi::class
+            RuntimeApi::class,
+            VersionsFeatureApi::class
         ]
     )
     interface RootFeatureDependenciesComponent : RootDependencies
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/di/RootDependencies.kt b/app/src/main/java/io/novafoundation/nova/app/root/di/RootDependencies.kt
index 471dfab786..889232a8c8 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/di/RootDependencies.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/di/RootDependencies.kt
@@ -15,6 +15,7 @@ import io.novafoundation.nova.feature_crowdloan_api.domain.contributions.Contrib
 import io.novafoundation.nova.feature_staking_api.domain.api.StakingRepository
 import io.novafoundation.nova.feature_wallet_api.di.Wallet
 import io.novafoundation.nova.feature_currency_api.domain.CurrencyInteractor
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 import io.novafoundation.nova.feature_wallet_api.domain.interfaces.WalletRepository
 import io.novafoundation.nova.runtime.multiNetwork.ChainRegistry
 import io.novafoundation.nova.runtime.multiNetwork.connection.ChainConnection
@@ -22,6 +23,8 @@ import kotlinx.coroutines.flow.MutableStateFlow
 
 interface RootDependencies {
 
+    fun updateNotificationsInteractor(): UpdateNotificationsInteractor
+
     fun contributionsInteractor(): ContributionsInteractor
 
     fun crowdloanRepository(): CrowdloanRepository
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/di/RootFeatureHolder.kt b/app/src/main/java/io/novafoundation/nova/app/root/di/RootFeatureHolder.kt
index adcdec64a3..44a2ded293 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/di/RootFeatureHolder.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/di/RootFeatureHolder.kt
@@ -11,6 +11,7 @@ import io.novafoundation.nova.feature_assets.di.AssetsFeatureApi
 import io.novafoundation.nova.feature_crowdloan_api.di.CrowdloanFeatureApi
 import io.novafoundation.nova.feature_currency_api.di.CurrencyFeatureApi
 import io.novafoundation.nova.feature_staking_api.di.StakingFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.feature_wallet_api.di.WalletFeatureApi
 import io.novafoundation.nova.runtime.di.RuntimeApi
 import javax.inject.Inject
@@ -33,6 +34,7 @@ class RootFeatureHolder @Inject constructor(
             .currencyFeatureApi(getFeature(CurrencyFeatureApi::class.java))
             .crowdloanFeatureApi(getFeature(CrowdloanFeatureApi::class.java))
             .runtimeApi(getFeature(RuntimeApi::class.java))
+            .versionsFeatureApi(getFeature(VersionsFeatureApi::class.java))
             .build()
 
         return DaggerRootComponent.factory()
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/navigation/Navigator.kt b/app/src/main/java/io/novafoundation/nova/app/root/navigation/Navigator.kt
index 40fc23d1df..3f86b1f385 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/navigation/Navigator.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/navigation/Navigator.kt
@@ -462,6 +462,10 @@ class Navigator(
         }
     }
 
+    override fun openUpdateNotifications() {
+        navController?.navigate(R.id.action_open_update_notifications)
+    }
+
     override fun returnToWallet() {
         // to achieve smooth animation
         postToUiThread {
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/navigation/versions/VersionsNavigator.kt b/app/src/main/java/io/novafoundation/nova/app/root/navigation/versions/VersionsNavigator.kt
new file mode 100644
index 0000000000..b3f227cae9
--- /dev/null
+++ b/app/src/main/java/io/novafoundation/nova/app/root/navigation/versions/VersionsNavigator.kt
@@ -0,0 +1,28 @@
+package io.novafoundation.nova.app.root.navigation.versions
+
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.net.Uri
+import io.novafoundation.nova.app.root.navigation.NavigationHolder
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+
+class VersionsNavigator(
+    private val navigationHolder: NavigationHolder
+) : VersionsRouter {
+
+    override fun openInstallUpdates() {
+        val activity = navigationHolder.contextManager.getActivity()
+        require(activity != null)
+        val packageName = activity.packageName
+
+        try {
+            activity.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=$packageName")))
+        } catch (e: ActivityNotFoundException) {
+            activity.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=$packageName")))
+        }
+    }
+
+    override fun back() {
+        navigationHolder.navController?.popBackStack()
+    }
+}
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootRouter.kt b/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootRouter.kt
index bb9f88614e..66b4a16143 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootRouter.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootRouter.kt
@@ -5,4 +5,6 @@ interface RootRouter {
     fun returnToWallet()
 
     fun nonCancellableVerify()
+
+    fun openUpdateNotifications()
 }
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootViewModel.kt b/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootViewModel.kt
index 47efc563d9..e135bd9b62 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootViewModel.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/presentation/RootViewModel.kt
@@ -12,6 +12,7 @@ import io.novafoundation.nova.common.utils.sequrity.BackgroundAccessObserver
 import io.novafoundation.nova.core.updater.Updater
 import io.novafoundation.nova.feature_crowdloan_api.domain.contributions.ContributionsInteractor
 import io.novafoundation.nova.feature_currency_api.domain.CurrencyInteractor
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 import io.novafoundation.nova.runtime.multiNetwork.connection.ChainConnection.ExternalRequirement
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.launchIn
@@ -27,7 +28,8 @@ class RootViewModel(
     private val networkStateMixin: NetworkStateMixin,
     private val contributionsInteractor: ContributionsInteractor,
     private val backgroundAccessObserver: BackgroundAccessObserver,
-    private val safeModeService: SafeModeService
+    private val safeModeService: SafeModeService,
+    private val updateNotificationsInteractor: UpdateNotificationsInteractor
 ) : BaseViewModel(), NetworkStateUi by networkStateMixin {
 
     private var willBeClearedForLanguageChange = false
@@ -44,11 +46,22 @@ class RootViewModel(
             .onEach { verifyUserIfNeed() }
             .launchIn(this)
 
+        checkForUpdates()
+
         syncCurrencies()
 
         updatePhishingAddresses()
     }
 
+    private fun checkForUpdates() {
+        launch {
+            updateNotificationsInteractor.waitPermissionToUpdate()
+            if (updateNotificationsInteractor.hasImportantUpdates()) {
+                rootRouter.openUpdateNotifications()
+            }
+        }
+    }
+
     private fun syncCurrencies() {
         launch { currencyInteractor.syncCurrencies() }
     }
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/presentation/di/RootActivityModule.kt b/app/src/main/java/io/novafoundation/nova/app/root/presentation/di/RootActivityModule.kt
index d82a0ed81f..36233f6037 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/presentation/di/RootActivityModule.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/presentation/di/RootActivityModule.kt
@@ -17,6 +17,7 @@ import io.novafoundation.nova.common.sequrity.SafeModeService
 import io.novafoundation.nova.common.utils.sequrity.BackgroundAccessObserver
 import io.novafoundation.nova.feature_crowdloan_api.domain.contributions.ContributionsInteractor
 import io.novafoundation.nova.feature_currency_api.domain.CurrencyInteractor
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 import io.novafoundation.nova.runtime.multiNetwork.connection.ChainConnection
 import kotlinx.coroutines.flow.MutableStateFlow
 
@@ -39,7 +40,8 @@ class RootActivityModule {
         externalRequirementsFlow: MutableStateFlow<ChainConnection.ExternalRequirement>,
         contributionsInteractor: ContributionsInteractor,
         backgroundAccessObserver: BackgroundAccessObserver,
-        safeModeService: SafeModeService
+        safeModeService: SafeModeService,
+        updateNotificationsInteractor: UpdateNotificationsInteractor
     ): ViewModel {
         return RootViewModel(
             interactor,
@@ -50,7 +52,8 @@ class RootActivityModule {
             networkStateMixin,
             contributionsInteractor,
             backgroundAccessObserver,
-            safeModeService
+            safeModeService,
+            updateNotificationsInteractor
         )
     }
 
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/MainViewModel.kt b/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/MainViewModel.kt
index 77ceb8b8d2..18a4d71666 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/MainViewModel.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/MainViewModel.kt
@@ -2,11 +2,17 @@ package io.novafoundation.nova.app.root.presentation.main
 
 import io.novafoundation.nova.app.root.domain.RootInteractor
 import io.novafoundation.nova.common.base.BaseViewModel
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 
 class MainViewModel(
     interactor: RootInteractor,
+    updateNotificationsInteractor: UpdateNotificationsInteractor
 ) : BaseViewModel() {
 
     val stakingAvailableLiveData = interactor.stakingAvailableFlow()
         .asLiveData()
+
+    init {
+        updateNotificationsInteractor.allowInAppUpdateCheck()
+    }
 }
diff --git a/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/di/MainFragmentModule.kt b/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/di/MainFragmentModule.kt
index d0f7e2d0c9..0d1e5b4976 100644
--- a/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/di/MainFragmentModule.kt
+++ b/app/src/main/java/io/novafoundation/nova/app/root/presentation/main/di/MainFragmentModule.kt
@@ -10,6 +10,7 @@ import io.novafoundation.nova.app.root.domain.RootInteractor
 import io.novafoundation.nova.app.root.presentation.main.MainViewModel
 import io.novafoundation.nova.common.di.viewmodel.ViewModelKey
 import io.novafoundation.nova.common.di.viewmodel.ViewModelModule
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 
 @Module(
     includes = [
@@ -22,9 +23,10 @@ class MainFragmentModule {
     @IntoMap
     @ViewModelKey(MainViewModel::class)
     fun provideViewModel(
-        interactor: RootInteractor
+        interactor: RootInteractor,
+        updateNotificationsInteractor: UpdateNotificationsInteractor
     ): ViewModel {
-        return MainViewModel(interactor)
+        return MainViewModel(interactor, updateNotificationsInteractor)
     }
 
     @Provides
diff --git a/app/src/main/res/navigation/root_nav_graph.xml b/app/src/main/res/navigation/root_nav_graph.xml
index 8938018391..956c781579 100644
--- a/app/src/main/res/navigation/root_nav_graph.xml
+++ b/app/src/main/res/navigation/root_nav_graph.xml
@@ -35,6 +35,14 @@
         app:popEnterAnim="@anim/fragment_open_enter"
         app:popExitAnim="@anim/fragment_open_exit" />
 
+    <action
+        android:id="@+id/action_open_update_notifications"
+        app:destination="@id/updateNotificationsFragment"
+        app:enterAnim="@anim/fragment_open_enter"
+        app:exitAnim="@anim/fragment_open_exit"
+        app:popEnterAnim="@anim/fragment_close_enter"
+        app:popExitAnim="@anim/fragment_close_exit" />
+
     <fragment
         android:id="@+id/splashFragment"
         android:name="io.novafoundation.nova.splash.presentation.SplashFragment"
@@ -71,4 +79,11 @@
         app:useAdd="true"
         tools:layout="@layout/fragment_pincode" />
 
+    <fragment
+        android:id="@+id/updateNotificationsFragment"
+        android:name="io.novafoundation.nova.feature_versions_impl.presentation.update.UpdateNotificationFragment"
+        android:label="updateNotificationsFragment"
+        app:useAdd="true"
+        tools:layout="@layout/fragment_update_notifications" />
+
 </navigation>
\ No newline at end of file
diff --git a/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManager.kt b/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManager.kt
index 12be08d183..a5176190c2 100644
--- a/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManager.kt
+++ b/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManager.kt
@@ -21,6 +21,7 @@ interface ResourceManager {
 
     fun measureInPx(dp: Int): Int
 
+    fun formatDateTime(timestamp: Long): String
     fun formatDate(timestamp: Long): String
     fun formatDuration(elapsedTime: Long): String
 
diff --git a/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManagerImpl.kt b/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManagerImpl.kt
index 23a148893f..651b514955 100644
--- a/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManagerImpl.kt
+++ b/common/src/main/java/io/novafoundation/nova/common/resources/ResourceManagerImpl.kt
@@ -52,10 +52,18 @@ class ResourceManagerImpl(
         return px.toInt()
     }
 
-    override fun formatDate(timestamp: Long): String {
+    override fun formatDateTime(timestamp: Long): String {
         return timestamp.formatDateTime().toString()
     }
 
+    override fun formatDate(timestamp: Long): String {
+        return DateUtils.formatDateTime(
+            contextManager.getApplicationContext(),
+            timestamp,
+            DateUtils.FORMAT_SHOW_DATE or DateUtils.FORMAT_SHOW_YEAR or DateUtils.FORMAT_ABBREV_MONTH
+        )
+    }
+
     override fun formatTime(timestamp: Long): String {
         return DateUtils.formatDateTime(contextManager.getApplicationContext(), timestamp, DateUtils.FORMAT_SHOW_TIME)
     }
diff --git a/common/src/main/java/io/novafoundation/nova/common/utils/formatting/NumberFormatters.kt b/common/src/main/java/io/novafoundation/nova/common/utils/formatting/NumberFormatters.kt
index 49b446dcc6..a81db4e05d 100644
--- a/common/src/main/java/io/novafoundation/nova/common/utils/formatting/NumberFormatters.kt
+++ b/common/src/main/java/io/novafoundation/nova/common/utils/formatting/NumberFormatters.kt
@@ -3,6 +3,7 @@ package io.novafoundation.nova.common.utils.formatting
 import android.content.Context
 import android.text.format.DateUtils
 import io.novafoundation.nova.common.R
+import io.novafoundation.nova.common.resources.ResourceManager
 import io.novafoundation.nova.common.utils.daysFromMillis
 import io.novafoundation.nova.common.utils.fractionToPercentage
 import io.novafoundation.nova.common.utils.isNonNegative
@@ -15,7 +16,8 @@ import java.util.*
 import java.util.concurrent.TimeUnit
 import kotlin.time.Duration
 
-const val DATE_ISO_8601 = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
+const val DATE_ISO_8601_FULL = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
+const val DATE_ISO_8601_NO_MS = "yyyy-MM-dd'T'HH:mm:ss'Z'"
 
 private const val DECIMAL_PATTERN_BASE = "###,###."
 
@@ -26,7 +28,8 @@ private const val FULL_PRECISION = 5
 const val ABBREVIATED_PRECISION = 2
 
 private val dateTimeFormat = SimpleDateFormat.getDateTimeInstance()
-private val dateTimeFormatISO_8601 by lazy { SimpleDateFormat(DATE_ISO_8601, Locale.getDefault()) }
+private val dateTimeFormatISO_8601 by lazy { SimpleDateFormat(DATE_ISO_8601_FULL, Locale.getDefault()) }
+private val dateTimeFormatISO_8601_NoMs by lazy { SimpleDateFormat(DATE_ISO_8601_NO_MS, Locale.getDefault()) }
 
 private val defaultAbbreviationFormatter = FixedPrecisionFormatter(ABBREVIATED_PRECISION)
 private val defaultFullFormatter = FixedPrecisionFormatter(FULL_PRECISION)
@@ -91,6 +94,20 @@ fun BigDecimal.formatFractionAsPercentage(): String {
     return fractionToPercentage().formatAsPercentage()
 }
 
+fun Date.formatDateSinceEpoch(resourceManager: ResourceManager): String {
+    val currentDays = System.currentTimeMillis().daysFromMillis()
+    val diff = currentDays - time.daysFromMillis()
+
+    if (diff < 0) throw IllegalArgumentException("Past date should be less than current")
+    return when (diff) {
+        0L -> resourceManager.getString(R.string.today)
+        1L -> resourceManager.getString(R.string.yesterday)
+        else -> {
+            resourceManager.formatDate(time)
+        }
+    }
+}
+
 fun Long.formatDaysSinceEpoch(context: Context): String? {
     val currentDays = System.currentTimeMillis().daysFromMillis()
     val diff = currentDays - this
@@ -113,6 +130,10 @@ fun parseDateISO_8601(value: String): Date? {
     return runCatching { dateTimeFormatISO_8601.parse(value) }.getOrNull()
 }
 
+fun parseDateISO_8601_NoMs(value: String): Date? {
+    return runCatching { dateTimeFormatISO_8601_NoMs.parse(value) }.getOrNull()
+}
+
 fun decimalFormatterFor(pattern: String): DecimalFormat {
     return DecimalFormat(pattern).apply {
         val symbols = decimalFormatSymbols
diff --git a/common/src/main/java/io/novafoundation/nova/common/view/BannerView.kt b/common/src/main/java/io/novafoundation/nova/common/view/BannerView.kt
index b3e3535dee..42e2f8516e 100644
--- a/common/src/main/java/io/novafoundation/nova/common/view/BannerView.kt
+++ b/common/src/main/java/io/novafoundation/nova/common/view/BannerView.kt
@@ -51,6 +51,10 @@ class BannerView @JvmOverloads constructor(
         }
     }
 
+    fun setBannerBackground(@DrawableRes backgroundRes: Int) {
+        bannerBackground.setBackgroundResource(backgroundRes)
+    }
+
     fun setImage(@DrawableRes imageRes: Int) {
         bannerImage.setImageResource(imageRes)
     }
diff --git a/common/src/main/res/drawable-hdpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-hdpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..2e52ccf540
Binary files /dev/null and b/common/src/main/res/drawable-hdpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-hdpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-hdpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..29527562f7
Binary files /dev/null and b/common/src/main/res/drawable-hdpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-hdpi/ic_critical_update.png b/common/src/main/res/drawable-hdpi/ic_critical_update.png
new file mode 100644
index 0000000000..dd6226e428
Binary files /dev/null and b/common/src/main/res/drawable-hdpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-hdpi/ic_major_update.png b/common/src/main/res/drawable-hdpi/ic_major_update.png
new file mode 100644
index 0000000000..febd7c4e76
Binary files /dev/null and b/common/src/main/res/drawable-hdpi/ic_major_update.png differ
diff --git a/common/src/main/res/drawable-ldpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-ldpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..33e9d9eda6
Binary files /dev/null and b/common/src/main/res/drawable-ldpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-ldpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-ldpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..20e279fc61
Binary files /dev/null and b/common/src/main/res/drawable-ldpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-ldpi/ic_critical_update.png b/common/src/main/res/drawable-ldpi/ic_critical_update.png
new file mode 100644
index 0000000000..9b1236ac30
Binary files /dev/null and b/common/src/main/res/drawable-ldpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-ldpi/ic_major_update.png b/common/src/main/res/drawable-ldpi/ic_major_update.png
new file mode 100644
index 0000000000..95c0e15b07
Binary files /dev/null and b/common/src/main/res/drawable-ldpi/ic_major_update.png differ
diff --git a/common/src/main/res/drawable-mdpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-mdpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..69cec58a5d
Binary files /dev/null and b/common/src/main/res/drawable-mdpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-mdpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-mdpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..9d21fd8cc8
Binary files /dev/null and b/common/src/main/res/drawable-mdpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-mdpi/ic_critical_update.png b/common/src/main/res/drawable-mdpi/ic_critical_update.png
new file mode 100644
index 0000000000..d5b246b7d9
Binary files /dev/null and b/common/src/main/res/drawable-mdpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-mdpi/ic_major_update.png b/common/src/main/res/drawable-mdpi/ic_major_update.png
new file mode 100644
index 0000000000..2ac1456e1f
Binary files /dev/null and b/common/src/main/res/drawable-mdpi/ic_major_update.png differ
diff --git a/common/src/main/res/drawable-xhdpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-xhdpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..8845722e86
Binary files /dev/null and b/common/src/main/res/drawable-xhdpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-xhdpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-xhdpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..368689d744
Binary files /dev/null and b/common/src/main/res/drawable-xhdpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-xhdpi/ic_critical_update.png b/common/src/main/res/drawable-xhdpi/ic_critical_update.png
new file mode 100644
index 0000000000..3aac974cc3
Binary files /dev/null and b/common/src/main/res/drawable-xhdpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-xhdpi/ic_major_update.png b/common/src/main/res/drawable-xhdpi/ic_major_update.png
new file mode 100644
index 0000000000..9352d62cd5
Binary files /dev/null and b/common/src/main/res/drawable-xhdpi/ic_major_update.png differ
diff --git a/common/src/main/res/drawable-xxhdpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-xxhdpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..e7d5ebce35
Binary files /dev/null and b/common/src/main/res/drawable-xxhdpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-xxhdpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-xxhdpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..e18e239ff1
Binary files /dev/null and b/common/src/main/res/drawable-xxhdpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-xxhdpi/ic_critical_update.png b/common/src/main/res/drawable-xxhdpi/ic_critical_update.png
new file mode 100644
index 0000000000..bfbff409fa
Binary files /dev/null and b/common/src/main/res/drawable-xxhdpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-xxhdpi/ic_major_update.png b/common/src/main/res/drawable-xxhdpi/ic_major_update.png
new file mode 100644
index 0000000000..22c81e3b38
Binary files /dev/null and b/common/src/main/res/drawable-xxhdpi/ic_major_update.png differ
diff --git a/common/src/main/res/drawable-xxxhdpi/ic_banner_turquoise_gradient.png b/common/src/main/res/drawable-xxxhdpi/ic_banner_turquoise_gradient.png
new file mode 100644
index 0000000000..f23a4ad6e1
Binary files /dev/null and b/common/src/main/res/drawable-xxxhdpi/ic_banner_turquoise_gradient.png differ
diff --git a/common/src/main/res/drawable-xxxhdpi/ic_banner_yellow_gradient.png b/common/src/main/res/drawable-xxxhdpi/ic_banner_yellow_gradient.png
new file mode 100644
index 0000000000..da0e57531f
Binary files /dev/null and b/common/src/main/res/drawable-xxxhdpi/ic_banner_yellow_gradient.png differ
diff --git a/common/src/main/res/drawable-xxxhdpi/ic_critical_update.png b/common/src/main/res/drawable-xxxhdpi/ic_critical_update.png
new file mode 100644
index 0000000000..44c861af83
Binary files /dev/null and b/common/src/main/res/drawable-xxxhdpi/ic_critical_update.png differ
diff --git a/common/src/main/res/drawable-xxxhdpi/ic_major_update.png b/common/src/main/res/drawable-xxxhdpi/ic_major_update.png
new file mode 100644
index 0000000000..26e7ba3d8f
Binary files /dev/null and b/common/src/main/res/drawable-xxxhdpi/ic_major_update.png differ
diff --git a/common/src/main/res/values/strings.xml b/common/src/main/res/values/strings.xml
index 45a21f7995..58c07820ac 100644
--- a/common/src/main/res/values/strings.xml
+++ b/common/src/main/res/values/strings.xml
@@ -1,6 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="TypographyEllipsis">
 
+    <string name="update_notification_item_version">Version %s</string>
+
+    <string name="update_notifications_show_more">See all available updates</string>
+    <string name="update_notifications_latest">Latest</string>
+    <string name="update_notifications_severity_critical">Critical</string>
+    <string name="update_notifications_severity_major">Major</string>
+
+    <string name="update_notifications_critical_update_alert_titile">Critical update</string>
+    <string name="update_notifications_critical_update_alert_subtitile">To avoid any issues and improve the user experience, we strongly recommend install the updates as soon as possible.</string>
+
+    <string name="update_notifications_major_update_alert_titile">Major update</string>
+    <string name="update_notifications_major_update_alert_subtitile">Select another account as a controller to delegate staking management operations to it</string>
+
+    <string name="update_notification_title">Update available</string>
+    <string name="update_notification_install_btn">Install the updates</string>
+
     <string name="common_enable">Enable</string>
     <string name="settings_safe_mode_confirmation_title">Safe mode</string>
     <string name="settings_safe_mode_confirmation_message">Screen recording and screenshots will not be available. The minimized app will not display the content</string>
diff --git a/common/src/main/res/values/themes.xml b/common/src/main/res/values/themes.xml
index aed07710df..63d4520bbc 100644
--- a/common/src/main/res/values/themes.xml
+++ b/common/src/main/res/values/themes.xml
@@ -46,6 +46,9 @@
         <item name="bottomSheetDialogTheme">@style/BottomSheetDialog</item>
 
         <item name="defaultTextInputStyle">@style/Widget.Nova.Input.Text</item>
+
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textColorPrimary">@color/text_primary</item>
     </style>
 
     <style name="WhiteOverlay" parent="ThemeOverlay.AppCompat">
diff --git a/feature-account-impl/build.gradle b/feature-account-impl/build.gradle
index db2920e4b3..3b2a427b26 100644
--- a/feature-account-impl/build.gradle
+++ b/feature-account-impl/build.gradle
@@ -40,6 +40,7 @@ dependencies {
     implementation project(':feature-account-api')
     implementation project(':feature-currency-api')
     implementation project(':feature-ledger-api')
+    implementation project(':feature-versions-api')
 
     implementation kotlinDep
 
diff --git a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureComponent.kt b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureComponent.kt
index 09f1c2007a..e350048be6 100644
--- a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureComponent.kt
+++ b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureComponent.kt
@@ -40,6 +40,7 @@ import io.novafoundation.nova.feature_account_impl.presentation.settings.di.Sett
 import io.novafoundation.nova.feature_account_impl.presentation.watchOnly.change.di.ChangeWatchAccountComponent
 import io.novafoundation.nova.feature_account_impl.presentation.watchOnly.create.di.CreateWatchWalletComponent
 import io.novafoundation.nova.feature_currency_api.di.CurrencyFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.runtime.di.RuntimeApi
 
 @Component(
@@ -122,6 +123,7 @@ interface AccountFeatureComponent : AccountFeatureApi {
             RuntimeApi::class,
             CurrencyFeatureApi::class,
             DbApi::class,
+            VersionsFeatureApi::class
         ]
     )
     interface AccountFeatureDependenciesComponent : AccountFeatureDependencies
diff --git a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureDependencies.kt b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureDependencies.kt
index ad7349467b..0a3ce818f2 100644
--- a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureDependencies.kt
+++ b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureDependencies.kt
@@ -29,6 +29,7 @@ import io.novafoundation.nova.core_db.dao.MetaAccountDao
 import io.novafoundation.nova.core_db.dao.NodeDao
 import io.novafoundation.nova.feature_currency_api.domain.CurrencyInteractor
 import io.novafoundation.nova.feature_currency_api.domain.interfaces.CurrencyRepository
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 import io.novafoundation.nova.runtime.di.REMOTE_STORAGE_SOURCE
 import io.novafoundation.nova.runtime.extrinsic.ExtrinsicBuilderFactory
 import io.novafoundation.nova.runtime.extrinsic.ExtrinsicValidityUseCase
@@ -98,6 +99,8 @@ interface AccountFeatureDependencies {
 
     fun validationExecutor(): ValidationExecutor
 
+    fun updateNotificationsInteractor(): UpdateNotificationsInteractor
+
     fun safeModeService(): SafeModeService
 
     val systemCallExecutor: SystemCallExecutor
diff --git a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureHolder.kt b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureHolder.kt
index 5a20536a06..038653b0fd 100644
--- a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureHolder.kt
+++ b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/di/AccountFeatureHolder.kt
@@ -10,6 +10,7 @@ import io.novafoundation.nova.feature_account_impl.data.signer.paritySigner.Pari
 import io.novafoundation.nova.feature_account_impl.presentation.AccountRouter
 import io.novafoundation.nova.feature_account_impl.presentation.AdvancedEncryptionCommunicator
 import io.novafoundation.nova.feature_currency_api.di.CurrencyFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.runtime.di.RuntimeApi
 import javax.inject.Inject
 
@@ -29,6 +30,7 @@ class AccountFeatureHolder @Inject constructor(
             .dbApi(getFeature(DbApi::class.java))
             .runtimeApi(getFeature(RuntimeApi::class.java))
             .currencyFeatureApi(getFeature(CurrencyFeatureApi::class.java))
+            .versionsFeatureApi(getFeature(VersionsFeatureApi::class.java))
             .build()
 
         return DaggerAccountFeatureComponent.factory()
diff --git a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/presentation/pincode/PinCodeViewModel.kt b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/presentation/pincode/PinCodeViewModel.kt
index c0dc5d9841..9148d1b710 100644
--- a/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/presentation/pincode/PinCodeViewModel.kt
+++ b/feature-account-impl/src/main/java/io/novafoundation/nova/feature_account_impl/presentation/pincode/PinCodeViewModel.kt
@@ -167,9 +167,7 @@ class PinCodeViewModel(
     private fun authSuccess() {
         when (pinCodeAction) {
             is PinCodeAction.Create -> router.openAfterPinCode(pinCodeAction.delayedNavigation)
-            is PinCodeAction.Check -> {
-                router.openAfterPinCode(pinCodeAction.delayedNavigation)
-            }
+            is PinCodeAction.Check -> router.openAfterPinCode(pinCodeAction.delayedNavigation)
             is PinCodeAction.CheckAfterInactivity -> {
                 backgroundAccessObserver.onAccessed()
                 router.openAfterPinCode(pinCodeAction.delayedNavigation)
diff --git a/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/confirm/ConfirmContributeViewModel.kt b/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/confirm/ConfirmContributeViewModel.kt
index 3654155c32..90b4097400 100644
--- a/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/confirm/ConfirmContributeViewModel.kt
+++ b/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/confirm/ConfirmContributeViewModel.kt
@@ -118,7 +118,7 @@ class ConfirmContributeViewModel(
     val crowdloanInfoFlow = crowdloanFlow.map { crowdloan ->
         LeasePeriodModel(
             leasePeriod = resourceManager.formatDuration(crowdloan.leasePeriodInMillis),
-            leasedUntil = resourceManager.formatDate(crowdloan.leasedUntilInMillis)
+            leasedUntil = resourceManager.formatDateTime(crowdloan.leasedUntilInMillis)
         )
     }
         .inBackground()
diff --git a/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/select/CrowdloanContributeViewModel.kt b/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/select/CrowdloanContributeViewModel.kt
index 1d2b5b87a4..c8387430aa 100644
--- a/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/select/CrowdloanContributeViewModel.kt
+++ b/feature-crowdloan-impl/src/main/java/io/novafoundation/nova/feature_crowdloan_impl/presentation/contribute/select/CrowdloanContributeViewModel.kt
@@ -213,7 +213,7 @@ class CrowdloanContributeViewModel(
     val crowdloanDetailModelFlow = crowdloanFlow.map { crowdloan ->
         CrowdloanDetailsModel(
             leasePeriod = resourceManager.formatDuration(crowdloan.leasePeriodInMillis),
-            leasedUntil = resourceManager.formatDate(crowdloan.leasedUntilInMillis)
+            leasedUntil = resourceManager.formatDateTime(crowdloan.leasedUntilInMillis)
         )
     }
         .inBackground()
diff --git a/feature-governance-impl/src/main/java/io/novafoundation/nova/feature_governance_impl/presentation/referenda/details/ReferendumDetailsViewModel.kt b/feature-governance-impl/src/main/java/io/novafoundation/nova/feature_governance_impl/presentation/referenda/details/ReferendumDetailsViewModel.kt
index 3683840047..f98f43b17c 100644
--- a/feature-governance-impl/src/main/java/io/novafoundation/nova/feature_governance_impl/presentation/referenda/details/ReferendumDetailsViewModel.kt
+++ b/feature-governance-impl/src/main/java/io/novafoundation/nova/feature_governance_impl/presentation/referenda/details/ReferendumDetailsViewModel.kt
@@ -278,7 +278,7 @@ class ReferendumDetailsViewModel(
     }
 
     private fun mapHistoricalTimelineEntryToUi(entry: ReferendumTimeline.Entry): TimelineLayout.TimelineState {
-        val formattedData = entry.at?.let(resourceManager::formatDate)
+        val formattedData = entry.at?.let(resourceManager::formatDateTime)
         val stateLabelRes = when (entry.state) {
             ReferendumTimeline.State.CREATED -> R.string.referendum_timeline_state_created
             ReferendumTimeline.State.APPROVED -> R.string.referendum_timeline_state_approved
diff --git a/feature-onboarding-impl/build.gradle b/feature-onboarding-impl/build.gradle
index e5a843c982..f7b691557a 100644
--- a/feature-onboarding-impl/build.gradle
+++ b/feature-onboarding-impl/build.gradle
@@ -39,6 +39,7 @@ dependencies {
     implementation project(':feature-onboarding-api')
     implementation project(':feature-account-api')
     implementation project(':feature-wallet-api')
+    implementation project(':feature-versions-api')
 
     implementation kotlinDep
 
diff --git a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureComponent.kt b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureComponent.kt
index 768a6e6e42..5b7965eedd 100644
--- a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureComponent.kt
+++ b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureComponent.kt
@@ -8,6 +8,7 @@ import io.novafoundation.nova.feature_account_api.di.AccountFeatureApi
 import io.novafoundation.nova.feature_onboarding_api.di.OnboardingFeatureApi
 import io.novafoundation.nova.feature_onboarding_impl.OnboardingRouter
 import io.novafoundation.nova.feature_onboarding_impl.presentation.welcome.di.WelcomeComponent
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 
 @Component(
     dependencies = [
@@ -34,7 +35,8 @@ interface OnboardingFeatureComponent : OnboardingFeatureApi {
     @Component(
         dependencies = [
             CommonApi::class,
-            AccountFeatureApi::class
+            AccountFeatureApi::class,
+            VersionsFeatureApi::class
         ]
     )
     interface OnboardingFeatureDependenciesComponent : OnboardingFeatureDependencies
diff --git a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureDependencies.kt b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureDependencies.kt
index ab35a1cc84..dd4eca3a1f 100644
--- a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureDependencies.kt
+++ b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureDependencies.kt
@@ -5,9 +5,12 @@ import io.novafoundation.nova.common.mixin.actionAwaitable.ActionAwaitableMixin
 import io.novafoundation.nova.common.resources.ResourceManager
 import io.novafoundation.nova.feature_account_api.domain.interfaces.AccountRepository
 import io.novafoundation.nova.feature_account_api.presenatation.mixin.importType.ImportTypeChooserMixin
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 
 interface OnboardingFeatureDependencies {
 
+    fun updateNotificationsInteractor(): UpdateNotificationsInteractor
+
     fun accountRepository(): AccountRepository
 
     fun resourceManager(): ResourceManager
diff --git a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureHolder.kt b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureHolder.kt
index e524e0933a..905ddb62d6 100644
--- a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureHolder.kt
+++ b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/di/OnboardingFeatureHolder.kt
@@ -5,6 +5,7 @@ import io.novafoundation.nova.common.di.FeatureContainer
 import io.novafoundation.nova.common.di.scope.ApplicationScope
 import io.novafoundation.nova.feature_account_api.di.AccountFeatureApi
 import io.novafoundation.nova.feature_onboarding_impl.OnboardingRouter
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import javax.inject.Inject
 
 @ApplicationScope
@@ -16,6 +17,7 @@ class OnboardingFeatureHolder @Inject constructor(
     override fun initializeDependencies(): Any {
         val onboardingFeatureDependencies = DaggerOnboardingFeatureComponent_OnboardingFeatureDependenciesComponent.builder()
             .commonApi(commonApi())
+            .versionsFeatureApi(getFeature(VersionsFeatureApi::class.java))
             .accountFeatureApi(getFeature(AccountFeatureApi::class.java))
             .build()
         return DaggerOnboardingFeatureComponent.factory()
diff --git a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/WelcomeViewModel.kt b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/WelcomeViewModel.kt
index 0e322a18f0..be21efe249 100644
--- a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/WelcomeViewModel.kt
+++ b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/WelcomeViewModel.kt
@@ -14,6 +14,7 @@ import io.novafoundation.nova.feature_account_api.presenatation.account.add.Impo
 import io.novafoundation.nova.feature_account_api.presenatation.mixin.importType.ImportTypeChooserMixin
 import io.novafoundation.nova.feature_onboarding_impl.OnboardingRouter
 import io.novafoundation.nova.feature_onboarding_impl.presentation.welcome.model.HardwareWalletModel
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 import kotlinx.coroutines.launch
 
 class WelcomeViewModel(
@@ -22,7 +23,8 @@ class WelcomeViewModel(
     private val appLinksProvider: AppLinksProvider,
     private val addAccountPayload: AddAccountPayload,
     private val importTypeChooserMixin: ImportTypeChooserMixin.Presentation,
-    private val actionAwaitableMixinFactory: ActionAwaitableMixin.Factory
+    private val actionAwaitableMixinFactory: ActionAwaitableMixin.Factory,
+    updateNotificationsInteractor: UpdateNotificationsInteractor
 ) : BaseViewModel(),
     ImportTypeChooserMixin by importTypeChooserMixin,
     Browserable {
@@ -33,6 +35,10 @@ class WelcomeViewModel(
 
     override val openBrowserEvent = MutableLiveData<Event<String>>()
 
+    init {
+        updateNotificationsInteractor.allowInAppUpdateCheck()
+    }
+
     fun createAccountClicked() {
         when (addAccountPayload) {
             is AddAccountPayload.MetaAccount -> router.openCreateAccount()
diff --git a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/di/WelcomeModule.kt b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/di/WelcomeModule.kt
index 18bbfccef3..298535f29c 100644
--- a/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/di/WelcomeModule.kt
+++ b/feature-onboarding-impl/src/main/java/io/novafoundation/nova/feature_onboarding_impl/presentation/welcome/di/WelcomeModule.kt
@@ -14,6 +14,7 @@ import io.novafoundation.nova.feature_account_api.presenatation.account.add.AddA
 import io.novafoundation.nova.feature_account_api.presenatation.mixin.importType.ImportTypeChooserMixin
 import io.novafoundation.nova.feature_onboarding_impl.OnboardingRouter
 import io.novafoundation.nova.feature_onboarding_impl.presentation.welcome.WelcomeViewModel
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 
 @Module(includes = [ViewModelModule::class])
 class WelcomeModule {
@@ -27,9 +28,18 @@ class WelcomeModule {
         shouldShowBack: Boolean,
         importTypeChooserMixin: ImportTypeChooserMixin.Presentation,
         addAccountPayload: AddAccountPayload,
-        actionAwaitableMixin: ActionAwaitableMixin.Factory
+        actionAwaitableMixin: ActionAwaitableMixin.Factory,
+        updateNotificationsInteractor: UpdateNotificationsInteractor
     ): ViewModel {
-        return WelcomeViewModel(shouldShowBack, router, appLinksProvider, addAccountPayload, importTypeChooserMixin, actionAwaitableMixin)
+        return WelcomeViewModel(
+            shouldShowBack,
+            router,
+            appLinksProvider,
+            addAccountPayload,
+            importTypeChooserMixin,
+            actionAwaitableMixin,
+            updateNotificationsInteractor
+        )
     }
 
     @Provides
diff --git a/feature-splash/build.gradle b/feature-splash/build.gradle
index 328a631a93..daad8845bb 100644
--- a/feature-splash/build.gradle
+++ b/feature-splash/build.gradle
@@ -35,6 +35,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation project(':common')
     implementation project(':feature-account-api')
+    implementation project(':feature-versions-api')
 
     implementation kotlinDep
 
diff --git a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureComponent.kt b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureComponent.kt
index 169fbfd47e..e05edd7900 100644
--- a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureComponent.kt
+++ b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureComponent.kt
@@ -5,6 +5,7 @@ import dagger.Component
 import io.novafoundation.nova.common.di.CommonApi
 import io.novafoundation.nova.common.di.scope.FeatureScope
 import io.novafoundation.nova.feature_account_api.di.AccountFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.splash.SplashRouter
 import io.novafoundation.nova.splash.presentation.di.SplashComponent
 
@@ -35,7 +36,8 @@ interface SplashFeatureComponent : SplashFeatureApi {
     @Component(
         dependencies = [
             CommonApi::class,
-            AccountFeatureApi::class
+            AccountFeatureApi::class,
+            VersionsFeatureApi::class
         ]
     )
     interface SplashFeatureDependenciesComponent : SplashFeatureDependencies
diff --git a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureDependencies.kt b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureDependencies.kt
index 7da9fda7b4..c6eafc2345 100644
--- a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureDependencies.kt
+++ b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureDependencies.kt
@@ -1,7 +1,10 @@
 package io.novafoundation.nova.splash.di
 
 import io.novafoundation.nova.feature_account_api.domain.interfaces.AccountRepository
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
 
 interface SplashFeatureDependencies {
     fun accountRepository(): AccountRepository
+
+    fun updateNotificationsInteractor(): UpdateNotificationsInteractor
 }
diff --git a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureHolder.kt b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureHolder.kt
index 2ac57f2561..80969964cc 100644
--- a/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureHolder.kt
+++ b/feature-splash/src/main/java/io/novafoundation/nova/splash/di/SplashFeatureHolder.kt
@@ -4,6 +4,7 @@ import io.novafoundation.nova.common.di.FeatureApiHolder
 import io.novafoundation.nova.common.di.FeatureContainer
 import io.novafoundation.nova.common.di.scope.ApplicationScope
 import io.novafoundation.nova.feature_account_api.di.AccountFeatureApi
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
 import io.novafoundation.nova.splash.SplashRouter
 import javax.inject.Inject
 
@@ -16,6 +17,7 @@ class SplashFeatureHolder @Inject constructor(
     override fun initializeDependencies(): Any {
         val splashFeatureDependencies = DaggerSplashFeatureComponent_SplashFeatureDependenciesComponent.builder()
             .commonApi(commonApi())
+            .versionsFeatureApi(getFeature(VersionsFeatureApi::class.java))
             .accountFeatureApi(getFeature(AccountFeatureApi::class.java))
             .build()
         return DaggerSplashFeatureComponent.builder()
diff --git a/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/SplashViewModel.kt b/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/SplashViewModel.kt
index 53f52cf036..2a1d01dfd3 100644
--- a/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/SplashViewModel.kt
+++ b/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/SplashViewModel.kt
@@ -18,14 +18,22 @@ class SplashViewModel(
     private fun openInitialDestination() {
         viewModelScope.launch {
             if (repository.isAccountSelected()) {
-                if (repository.isCodeSet()) {
-                    router.openInitialCheckPincode()
-                } else {
-                    router.openCreatePincode()
-                }
+                openPinCode()
             } else {
-                router.openWelcomeScreen()
+                openWelcomeScreen()
             }
         }
     }
+
+    private suspend fun openPinCode() {
+        if (repository.isCodeSet()) {
+            router.openInitialCheckPincode()
+        } else {
+            router.openCreatePincode()
+        }
+    }
+
+    private fun openWelcomeScreen() {
+        router.openWelcomeScreen()
+    }
 }
diff --git a/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/di/SplashModule.kt b/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/di/SplashModule.kt
index b2060c609c..14f2c95017 100644
--- a/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/di/SplashModule.kt
+++ b/feature-splash/src/main/java/io/novafoundation/nova/splash/presentation/di/SplashModule.kt
@@ -23,7 +23,10 @@ class SplashModule {
     @Provides
     @IntoMap
     @ViewModelKey(SplashViewModel::class)
-    fun provideSignInViewModel(accountRepository: AccountRepository, router: SplashRouter): ViewModel {
+    fun provideSignInViewModel(
+        accountRepository: AccountRepository,
+        router: SplashRouter
+    ): ViewModel {
         return SplashViewModel(router, accountRepository)
     }
 }
diff --git a/feature-versions-api/.gitignore b/feature-versions-api/.gitignore
new file mode 100644
index 0000000000..42afabfd2a
--- /dev/null
+++ b/feature-versions-api/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/feature-versions-api/build.gradle b/feature-versions-api/build.gradle
new file mode 100644
index 0000000000..16e37893f1
--- /dev/null
+++ b/feature-versions-api/build.gradle
@@ -0,0 +1,55 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
+apply from: '../tests.gradle'
+apply from: '../scripts/secrets.gradle'
+
+android {
+    compileSdkVersion rootProject.compileSdkVersion
+
+    defaultConfig {
+        minSdkVersion rootProject.minSdkVersion
+        targetSdkVersion rootProject.targetSdkVersion
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    compileOptions {
+        sourceCompatibility 1.8
+        targetCompatibility 1.8
+    }
+}
+
+dependencies {
+    implementation project(':common')
+
+    implementation kotlinDep
+
+    implementation androidDep
+    implementation materialDep
+    implementation constraintDep
+
+    implementation coroutinesDep
+    implementation coroutinesAndroidDep
+    implementation viewModelKtxDep
+    implementation liveDataKtxDep
+    implementation lifeCycleKtxDep
+
+    implementation daggerDep
+    kapt daggerKapt
+
+    implementation lifecycleDep
+    kapt lifecycleKapt
+}
\ No newline at end of file
diff --git a/feature-versions-api/consumer-rules.pro b/feature-versions-api/consumer-rules.pro
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature-versions-api/proguard-rules.pro b/feature-versions-api/proguard-rules.pro
new file mode 100644
index 0000000000..481bb43481
--- /dev/null
+++ b/feature-versions-api/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/feature-versions-api/src/main/AndroidManifest.xml b/feature-versions-api/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..51276bdbaf
--- /dev/null
+++ b/feature-versions-api/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="io.novafoundation.nova.feature_versions_api"/>
\ No newline at end of file
diff --git a/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/di/VersionsFeatureApi.kt b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/di/VersionsFeatureApi.kt
new file mode 100644
index 0000000000..145345f1f1
--- /dev/null
+++ b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/di/VersionsFeatureApi.kt
@@ -0,0 +1,8 @@
+package io.novafoundation.nova.feature_versions_api.di
+
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
+
+interface VersionsFeatureApi {
+
+    fun interactor(): UpdateNotificationsInteractor
+}
diff --git a/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotification.kt b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotification.kt
new file mode 100644
index 0000000000..0d38eeb51a
--- /dev/null
+++ b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotification.kt
@@ -0,0 +1,38 @@
+package io.novafoundation.nova.feature_versions_api.domain
+
+import java.util.Date
+
+class UpdateNotification(
+    val version: Version,
+    val changelog: String,
+    val severity: Severity,
+    val time: Date
+)
+
+class Version(
+    private val major: Long,
+    private val minor: Long,
+    private val patch: Long
+) : Comparable<Version> {
+
+    companion object {
+        fun getComparator(): Comparator<Version> {
+            return compareBy<Version> { it.major }
+                .thenBy { it.minor }
+                .thenBy { it.patch }
+        }
+    }
+
+    override operator fun compareTo(other: Version): Int {
+        return getComparator()
+            .compare(this, other)
+    }
+
+    override fun toString(): String {
+        return "$major.$minor.$patch"
+    }
+}
+
+enum class Severity {
+    NORMAL, MAJOR, CRITICAL
+}
diff --git a/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotificationsInteractor.kt b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotificationsInteractor.kt
new file mode 100644
index 0000000000..ed4a5c5eda
--- /dev/null
+++ b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/domain/UpdateNotificationsInteractor.kt
@@ -0,0 +1,14 @@
+package io.novafoundation.nova.feature_versions_api.domain
+
+interface UpdateNotificationsInteractor {
+
+    suspend fun waitPermissionToUpdate()
+
+    fun allowInAppUpdateCheck()
+
+    suspend fun hasImportantUpdates(): Boolean
+
+    suspend fun getUpdateNotifications(): List<UpdateNotification>
+
+    suspend fun skipNewUpdates()
+}
diff --git a/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/presentation/VersionsRouter.kt b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/presentation/VersionsRouter.kt
new file mode 100644
index 0000000000..3e457c833b
--- /dev/null
+++ b/feature-versions-api/src/main/java/io/novafoundation/nova/feature_versions_api/presentation/VersionsRouter.kt
@@ -0,0 +1,8 @@
+package io.novafoundation.nova.feature_versions_api.presentation
+
+interface VersionsRouter {
+
+    fun openInstallUpdates()
+
+    fun back()
+}
diff --git a/feature-versions-impl/.gitignore b/feature-versions-impl/.gitignore
new file mode 100644
index 0000000000..42afabfd2a
--- /dev/null
+++ b/feature-versions-impl/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/feature-versions-impl/build.gradle b/feature-versions-impl/build.gradle
new file mode 100644
index 0000000000..d0dae09740
--- /dev/null
+++ b/feature-versions-impl/build.gradle
@@ -0,0 +1,66 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
+apply from: '../tests.gradle'
+apply from: '../scripts/secrets.gradle'
+
+android {
+    compileSdkVersion rootProject.compileSdkVersion
+
+    defaultConfig {
+        minSdkVersion rootProject.minSdkVersion
+        targetSdkVersion rootProject.targetSdkVersion
+
+        buildConfigField "String", "NOTIFICATIONS_URL", "\"https://raw.githubusercontent.com/nova-wallet/nova-wallet-android-releases/master/updates/v1/entrypoint_dev.json\""
+        buildConfigField "String", "NOTIFICATION_DETAILS_URL", "\"https://raw.githubusercontent.com/nova-wallet/nova-wallet-android-releases/master/updates/changelogs/dev/\""
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+
+            buildConfigField "String", "NOTIFICATIONS_URL", "\"https://raw.githubusercontent.com/nova-wallet/nova-wallet-android-releases/master/updates/v1/entrypoint_release.json\""
+            buildConfigField "String", "NOTIFICATION_DETAILS_URL", "\"https://raw.githubusercontent.com/nova-wallet/nova-wallet-android-releases/master/updates/v1/changelogs/release/\""
+        }
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    compileOptions {
+        sourceCompatibility 1.8
+        targetCompatibility 1.8
+    }
+}
+
+dependencies {
+    implementation project(':common')
+    implementation project(':feature-versions-api')
+
+    implementation kotlinDep
+
+    implementation androidDep
+    implementation materialDep
+    implementation constraintDep
+
+    implementation coroutinesDep
+    implementation coroutinesAndroidDep
+    implementation viewModelKtxDep
+    implementation liveDataKtxDep
+    implementation lifeCycleKtxDep
+
+    implementation daggerDep
+    kapt daggerKapt
+
+    implementation retrofitDep
+
+    implementation lifecycleDep
+    kapt lifecycleKapt
+
+    testImplementation jUnitDep
+}
\ No newline at end of file
diff --git a/feature-versions-impl/consumer-rules.pro b/feature-versions-impl/consumer-rules.pro
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature-versions-impl/proguard-rules.pro b/feature-versions-impl/proguard-rules.pro
new file mode 100644
index 0000000000..481bb43481
--- /dev/null
+++ b/feature-versions-impl/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/feature-versions-impl/src/main/AndroidManifest.xml b/feature-versions-impl/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..bf11887343
--- /dev/null
+++ b/feature-versions-impl/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="io.novafoundation.nova.feature_versions_impl"/>
\ No newline at end of file
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionMapper.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionMapper.kt
new file mode 100644
index 0000000000..f568911fd8
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionMapper.kt
@@ -0,0 +1,27 @@
+package io.novafoundation.nova.feature_versions_impl.data
+
+import io.novafoundation.nova.common.utils.formatting.parseDateISO_8601_NoMs
+import io.novafoundation.nova.feature_versions_api.domain.Severity
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotification
+import io.novafoundation.nova.feature_versions_api.domain.Version
+
+const val REMOTE_SEVERITY_CRITICAL = "Critical"
+const val REMOTE_SEVERITY_MAJOR = "Major"
+const val REMOTE_SEVERITY_NORMAL = "Normal"
+
+fun mapFromRemoteVersion(version: Version, versionResponse: VersionResponse, changelog: String): UpdateNotification {
+    return UpdateNotification(
+        version,
+        changelog,
+        mapSeverity(versionResponse.severity),
+        parseDateISO_8601_NoMs(versionResponse.time)!!
+    )
+}
+
+fun mapSeverity(severity: String): Severity {
+    return when (severity) {
+        REMOTE_SEVERITY_CRITICAL -> Severity.CRITICAL
+        REMOTE_SEVERITY_MAJOR -> Severity.MAJOR
+        else -> Severity.NORMAL
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionService.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionService.kt
new file mode 100644
index 0000000000..02a09b44e4
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionService.kt
@@ -0,0 +1,108 @@
+package io.novafoundation.nova.feature_versions_impl.data
+
+import android.content.Context
+import android.content.pm.PackageManager.PackageInfoFlags
+import android.os.Build
+import io.novafoundation.nova.common.data.storage.Preferences
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotification
+import io.novafoundation.nova.feature_versions_api.domain.Version
+import kotlinx.coroutines.Deferred
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+class VersionService(
+    private val context: Context,
+    private val preferences: Preferences,
+    private val versionsFetcher: VersionsFetcher
+) {
+
+    companion object {
+        private const val PREF_VERSION_CHECKPOINT = "PREF_VERSION_CHECKPOINT"
+    }
+
+    private val mutex = Mutex(false)
+
+    private val currentVersion = getAppVersion()
+
+    private var versions = mapOf<Version, VersionResponse>()
+
+    private val _inAppUpdatesCheckAllowed = MutableStateFlow(false)
+    val inAppUpdatesCheckAllowed: Flow<Boolean> = _inAppUpdatesCheckAllowed
+
+    fun allowUpdate() {
+        _inAppUpdatesCheckAllowed.value = true
+    }
+
+    suspend fun hasImportantUpdates(): Boolean {
+        val checkpointVersion = getRecentVersionCheckpoint() ?: currentVersion
+        return syncAndGetVersions()
+            .filterNot { it.value.severity == REMOTE_SEVERITY_NORMAL }
+            .any { checkpointVersion < it.key || it.value.severity == REMOTE_SEVERITY_CRITICAL }
+    }
+
+    suspend fun getNewUpdateNotifications(): List<UpdateNotification> {
+        return syncAndGetVersions()
+            .filter { currentVersion < it.key }
+            .map { getChangelogAsync(it.key, it.value) }
+            .awaitAll()
+    }
+
+    suspend fun skipCurrentUpdates() {
+        val latestUpdateNotification = getNewUpdateNotifications()
+            .maxWith { first, second -> first.version.compareTo(second.version) }
+        preferences.putString(PREF_VERSION_CHECKPOINT, latestUpdateNotification.version.toString())
+    }
+
+    private fun getRecentVersionCheckpoint(): Version? {
+        val checkpointVersion = preferences.getString(PREF_VERSION_CHECKPOINT)
+        return checkpointVersion?.toVersion()
+    }
+
+    private suspend fun getChangelogAsync(version: Version, versionResponse: VersionResponse): Deferred<UpdateNotification> {
+        return coroutineScope {
+            async(Dispatchers.Default) {
+                val versionFile = versionResponse.version.replace(".", "_")
+                val changelog = versionsFetcher.getChangelog(versionFile)
+                mapFromRemoteVersion(version, versionResponse, changelog)
+            }
+        }
+    }
+
+    private suspend fun syncAndGetVersions(): Map<Version, VersionResponse> {
+        return mutex.withLock {
+            if (versions.isEmpty()) {
+                versions = runCatching { fetchVersions() }
+                    .getOrElse { emptyMap() }
+            }
+            versions
+        }
+    }
+
+    private suspend fun fetchVersions(): Map<Version, VersionResponse> {
+        return versionsFetcher.getVersions()
+            .associateBy { it.version.toVersion() }
+    }
+
+    @Suppress("DEPRECATION")
+    private fun getAppVersion(): Version {
+        val packageInfo = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            context.packageManager.getPackageInfo(context.packageName, PackageInfoFlags.of(0))
+        } else {
+            context.packageManager.getPackageInfo(context.packageName, 0)
+        }
+        return packageInfo.versionName.toVersion()
+    }
+
+    private fun String.toVersion(): Version {
+        val cleanedVersion = replace("[^\\d.]".toRegex(), "")
+        val (major, minor, patch) = cleanedVersion.split(".")
+            .map { it.toLong() }
+        return Version(major, minor, patch)
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsFetcher.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsFetcher.kt
new file mode 100644
index 0000000000..60d84512c5
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsFetcher.kt
@@ -0,0 +1,14 @@
+package io.novafoundation.nova.feature_versions_impl.data
+
+import io.novafoundation.nova.feature_versions_impl.BuildConfig
+import retrofit2.http.GET
+import retrofit2.http.Path
+
+interface VersionsFetcher {
+
+    @GET(BuildConfig.NOTIFICATIONS_URL)
+    suspend fun getVersions(): List<VersionResponse>
+
+    @GET(BuildConfig.NOTIFICATION_DETAILS_URL + "{version}.md")
+    suspend fun getChangelog(@Path("version") version: String): String
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsResponse.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsResponse.kt
new file mode 100644
index 0000000000..c398c71ce0
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/data/VersionsResponse.kt
@@ -0,0 +1,7 @@
+package io.novafoundation.nova.feature_versions_impl.data
+
+class VersionResponse(
+    val version: String,
+    val severity: String,
+    val time: String
+)
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureComponent.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureComponent.kt
new file mode 100644
index 0000000000..a4071cd6e5
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureComponent.kt
@@ -0,0 +1,39 @@
+package io.novafoundation.nova.feature_versions_impl.di
+
+import dagger.BindsInstance
+import dagger.Component
+import io.novafoundation.nova.common.di.CommonApi
+import io.novafoundation.nova.common.di.scope.FeatureScope
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+import io.novafoundation.nova.feature_versions_impl.presentation.update.di.UpdateNotificationsComponent
+
+@Component(
+    dependencies = [
+        VersionsFeatureDependencies::class
+    ],
+    modules = [
+        VersionsFeatureModule::class
+    ]
+)
+@FeatureScope
+interface VersionsFeatureComponent : VersionsFeatureApi {
+
+    fun updateNotificationsFragmentComponentFactory(): UpdateNotificationsComponent.Factory
+
+    @Component.Factory
+    interface Factory {
+
+        fun create(
+            @BindsInstance router: VersionsRouter,
+            deps: VersionsFeatureDependencies
+        ): VersionsFeatureComponent
+    }
+
+    @Component(
+        dependencies = [
+            CommonApi::class
+        ]
+    )
+    interface StakingFeatureDependenciesComponent : VersionsFeatureDependencies
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureDependencies.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureDependencies.kt
new file mode 100644
index 0000000000..da78b88019
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureDependencies.kt
@@ -0,0 +1,20 @@
+package io.novafoundation.nova.feature_versions_impl.di
+
+import android.content.Context
+import coil.ImageLoader
+import io.novafoundation.nova.common.data.network.NetworkApiCreator
+import io.novafoundation.nova.common.data.storage.Preferences
+import io.novafoundation.nova.common.resources.ResourceManager
+
+interface VersionsFeatureDependencies {
+
+    fun resourceManager(): ResourceManager
+
+    fun networkApiCreator(): NetworkApiCreator
+
+    fun imageLoader(): ImageLoader
+
+    fun preferences(): Preferences
+
+    fun context(): Context
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureHolder.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureHolder.kt
new file mode 100644
index 0000000000..585ae9ecd0
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureHolder.kt
@@ -0,0 +1,26 @@
+package io.novafoundation.nova.feature_versions_impl.di
+
+import io.novafoundation.nova.common.di.FeatureApiHolder
+import io.novafoundation.nova.common.di.FeatureContainer
+import io.novafoundation.nova.common.di.scope.ApplicationScope
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+import javax.inject.Inject
+
+@ApplicationScope
+class VersionsFeatureHolder @Inject constructor(
+    featureContainer: FeatureContainer,
+    private val router: VersionsRouter
+) : FeatureApiHolder(featureContainer) {
+
+    override fun initializeDependencies(): Any {
+        val dependencies = DaggerVersionsFeatureComponent_StakingFeatureDependenciesComponent.builder()
+            .commonApi(commonApi())
+            .build()
+
+        return DaggerVersionsFeatureComponent.factory()
+            .create(
+                router = router,
+                deps = dependencies
+            )
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureModule.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureModule.kt
new file mode 100644
index 0000000000..4261ff6ed7
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/di/VersionsFeatureModule.kt
@@ -0,0 +1,34 @@
+package io.novafoundation.nova.feature_versions_impl.di
+
+import android.content.Context
+import dagger.Module
+import dagger.Provides
+import io.novafoundation.nova.common.data.network.NetworkApiCreator
+import io.novafoundation.nova.common.data.storage.Preferences
+import io.novafoundation.nova.common.di.scope.FeatureScope
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
+import io.novafoundation.nova.feature_versions_impl.data.VersionService
+import io.novafoundation.nova.feature_versions_impl.data.VersionsFetcher
+import io.novafoundation.nova.feature_versions_impl.domain.RealUpdateNotificationsInteractor
+
+@Module
+class VersionsFeatureModule {
+
+    @Provides
+    fun provideVersionsFetcher(
+        networkApiCreator: NetworkApiCreator,
+    ) = networkApiCreator.create(VersionsFetcher::class.java)
+
+    @Provides
+    fun provideVersionService(
+        context: Context,
+        preferences: Preferences,
+        versionsFetcher: VersionsFetcher
+    ) = VersionService(context, preferences, versionsFetcher)
+
+    @Provides
+    @FeatureScope
+    fun provideUpdateNotificationsInteractor(
+        versionService: VersionService
+    ): UpdateNotificationsInteractor = RealUpdateNotificationsInteractor(versionService)
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/domain/UpdateNotificationsInteractor.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/domain/UpdateNotificationsInteractor.kt
new file mode 100644
index 0000000000..2422779b2a
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/domain/UpdateNotificationsInteractor.kt
@@ -0,0 +1,32 @@
+package io.novafoundation.nova.feature_versions_impl.domain
+
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotification
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
+import io.novafoundation.nova.feature_versions_impl.data.VersionService
+import kotlinx.coroutines.flow.first
+
+class RealUpdateNotificationsInteractor(
+    private val versionService: VersionService
+) : UpdateNotificationsInteractor {
+
+    override suspend fun waitPermissionToUpdate() {
+        versionService.inAppUpdatesCheckAllowed.first { allowed -> allowed }
+    }
+
+    override fun allowInAppUpdateCheck() {
+        versionService.allowUpdate()
+    }
+
+    override suspend fun hasImportantUpdates(): Boolean {
+        return versionService.hasImportantUpdates()
+    }
+
+    override suspend fun getUpdateNotifications(): List<UpdateNotification> {
+        return versionService.getNewUpdateNotifications()
+            .sortedByDescending { it.version }
+    }
+
+    override suspend fun skipNewUpdates() {
+        versionService.skipCurrentUpdates()
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationFragment.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationFragment.kt
new file mode 100644
index 0000000000..d5541ad637
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationFragment.kt
@@ -0,0 +1,58 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import io.novafoundation.nova.common.base.BaseFragment
+import io.novafoundation.nova.common.di.FeatureUtils
+import io.novafoundation.nova.common.presentation.LoadingState
+import io.novafoundation.nova.common.utils.applyStatusBarInsets
+import io.novafoundation.nova.feature_versions_api.di.VersionsFeatureApi
+import io.novafoundation.nova.feature_versions_impl.R
+import io.novafoundation.nova.feature_versions_impl.di.VersionsFeatureComponent
+import kotlinx.android.synthetic.main.fragment_update_notifications.updateNotificationsProgress
+import kotlinx.android.synthetic.main.fragment_update_notifications.updatesApply
+import kotlinx.android.synthetic.main.fragment_update_notifications.updatesList
+import kotlinx.android.synthetic.main.fragment_update_notifications.updatesToolbar
+
+class UpdateNotificationFragment : BaseFragment<UpdateNotificationViewModel>(), UpdateNotificationsAdapter.SeeAllClickedListener {
+
+    private val adapter = UpdateNotificationsAdapter(this)
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_update_notifications, container, false)
+    }
+
+    override fun initViews() {
+        updatesToolbar.applyStatusBarInsets()
+        updatesList.adapter = adapter
+        val decoration = UpdateNotificationsItemDecoration(requireContext())
+        updatesList.addItemDecoration(decoration)
+        updatesToolbar.setRightActionClickListener { viewModel.skipClicked() }
+        updatesApply.setOnClickListener { viewModel.installUpdateClicked() }
+    }
+
+    override fun inject() {
+        FeatureUtils.getFeature<VersionsFeatureComponent>(this, VersionsFeatureApi::class.java)
+            .updateNotificationsFragmentComponentFactory()
+            .create(this)
+            .inject(this)
+    }
+
+    override fun subscribe(viewModel: UpdateNotificationViewModel) {
+        viewModel.notificationModels.observe {
+            updateNotificationsProgress.isVisible = it is LoadingState.Loading
+            updatesList.isGone = it is LoadingState.Loading
+            if (it is LoadingState.Loaded) {
+                adapter.submitList(it.data)
+            }
+        }
+    }
+
+    override fun onSeeAllClicked() {
+        viewModel.showAllNotifications()
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationModel.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationModel.kt
new file mode 100644
index 0000000000..589356be8a
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationModel.kt
@@ -0,0 +1,23 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update
+
+import androidx.annotation.ColorRes
+import androidx.annotation.DrawableRes
+
+class UpdateNotificationBannerModel(
+    @DrawableRes val iconRes: Int,
+    @DrawableRes val backgroundRes: Int,
+    val title: String,
+    val message: String
+)
+
+class UpdateNotificationModel(
+    val version: String,
+    val changelog: String,
+    val isLatestUpdate: Boolean,
+    val severity: String?,
+    @ColorRes val severityColorRes: Int?,
+    @ColorRes val severityBackgroundRes: Int?,
+    val date: String
+)
+
+class SeeAllButtonModel
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationViewModel.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationViewModel.kt
new file mode 100644
index 0000000000..108b0a53ca
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationViewModel.kt
@@ -0,0 +1,127 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update
+
+import io.novafoundation.nova.common.base.BaseViewModel
+import io.novafoundation.nova.common.resources.ResourceManager
+import io.novafoundation.nova.common.utils.flowOf
+import io.novafoundation.nova.common.utils.formatting.formatDateSinceEpoch
+import io.novafoundation.nova.common.utils.withLoading
+import io.novafoundation.nova.feature_versions_api.domain.Severity
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotification
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+import io.novafoundation.nova.feature_versions_impl.R
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.launch
+
+class UpdateNotificationViewModel(
+    private val router: VersionsRouter,
+    private val interactor: UpdateNotificationsInteractor,
+    private val resourceManager: ResourceManager
+) : BaseViewModel() {
+
+    private val showAllNotifications = MutableStateFlow(false)
+
+    private val notifications = flowOf { interactor.getUpdateNotifications() }
+
+    val notificationModels = combine(showAllNotifications, notifications) { shouldShowAll, notifications ->
+        val result = if (shouldShowAll) {
+            notifications
+        } else {
+            notifications.take(1)
+        }
+        buildList {
+            val banner = getBannerOrNull(notifications)
+            banner?.let { add(it) }
+            addAll(mapUpdateNotificationsToModels(result))
+            if (notifications.size > 1 && !shouldShowAll) {
+                add(SeeAllButtonModel())
+            }
+        }
+    }.withLoading()
+
+    fun skipClicked() {
+        launch {
+            interactor.skipNewUpdates()
+            router.back()
+        }
+    }
+
+    fun installUpdateClicked() {
+        router.openInstallUpdates()
+    }
+
+    fun showAllNotifications() {
+        showAllNotifications.value = true
+    }
+
+    private fun hasCriticalUpdates(list: List<UpdateNotification>): Boolean {
+        return list.any {
+            it.severity == Severity.CRITICAL
+        }
+    }
+
+    private fun hasMajorUpdates(list: List<UpdateNotification>): Boolean {
+        return list.any {
+            it.severity == Severity.MAJOR
+        }
+    }
+
+    private fun mapUpdateNotificationsToModels(list: List<UpdateNotification>): List<UpdateNotificationModel> {
+        return list.mapIndexed { index, it ->
+            UpdateNotificationModel(
+                version = it.version.toString(),
+                changelog = it.changelog,
+                isLatestUpdate = index == 0,
+                severity = mapSeverity(it.severity),
+                severityColorRes = mapSeverityColor(it.severity),
+                severityBackgroundRes = mapSeverityBackground(it.severity),
+                date = it.time.formatDateSinceEpoch(resourceManager)
+            )
+        }
+    }
+
+    private fun mapSeverity(severity: Severity): String? {
+        return when (severity) {
+            Severity.CRITICAL -> resourceManager.getString(R.string.update_notifications_severity_critical)
+            Severity.MAJOR -> resourceManager.getString(R.string.update_notifications_severity_major)
+            Severity.NORMAL -> null
+        }
+    }
+
+    private fun mapSeverityColor(severity: Severity): Int? {
+        return when (severity) {
+            Severity.CRITICAL -> R.color.text_warning
+            Severity.MAJOR -> R.color.chip_text
+            Severity.NORMAL -> null
+        }
+    }
+
+    private fun mapSeverityBackground(severity: Severity): Int? {
+        return when (severity) {
+            Severity.CRITICAL -> R.color.warning_block_background
+            Severity.MAJOR -> R.color.chips_background
+            Severity.NORMAL -> null
+        }
+    }
+
+    private fun getBannerOrNull(notifications: List<UpdateNotification>): UpdateNotificationBannerModel? {
+        if (hasCriticalUpdates(notifications)) {
+            return UpdateNotificationBannerModel(
+                R.drawable.ic_critical_update,
+                R.drawable.ic_banner_yellow_gradient,
+                resourceManager.getString(R.string.update_notifications_critical_update_alert_titile),
+                resourceManager.getString(R.string.update_notifications_critical_update_alert_subtitile)
+            )
+        } else if (hasMajorUpdates(notifications)) {
+            return UpdateNotificationBannerModel(
+                R.drawable.ic_major_update,
+                R.drawable.ic_banner_turquoise_gradient,
+                resourceManager.getString(R.string.update_notifications_major_update_alert_titile),
+                resourceManager.getString(R.string.update_notifications_major_update_alert_subtitile)
+            )
+        }
+
+        return null
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsAdapter.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsAdapter.kt
new file mode 100644
index 0000000000..f721ade800
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsAdapter.kt
@@ -0,0 +1,111 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import io.novafoundation.nova.common.list.GroupedListHolder
+import io.novafoundation.nova.common.utils.inflateChild
+import io.novafoundation.nova.common.utils.setTextColorRes
+import io.novafoundation.nova.common.view.shape.getRoundedCornerDrawable
+import io.novafoundation.nova.feature_versions_impl.R
+import kotlinx.android.synthetic.main.item_update_notification.view.itemNotificationDate
+import kotlinx.android.synthetic.main.item_update_notification.view.itemNotificationDescription
+import kotlinx.android.synthetic.main.item_update_notification.view.itemNotificationLatest
+import kotlinx.android.synthetic.main.item_update_notification.view.itemNotificationSeverity
+import kotlinx.android.synthetic.main.item_update_notification.view.itemNotificationVersion
+import kotlinx.android.synthetic.main.item_update_notification_header.view.itemUpdateNotificationAlertSubtitle
+import kotlinx.android.synthetic.main.item_update_notification_header.view.itemUpdateNotificationAlertTitle
+import kotlinx.android.synthetic.main.item_update_notification_header.view.itemUpdateNotificationBanner
+
+class UpdateNotificationsAdapter(private val seeAllClickedListener: SeeAllClickedListener) : ListAdapter<Any, ViewHolder>(
+    DiffCallback
+) {
+
+    interface SeeAllClickedListener {
+        fun onSeeAllClicked()
+    }
+
+    companion object {
+        private const val TYPE_HEADER = 0
+        private const val TYPE_VERSION = 1
+        private const val TYPE_SEE_ALL = 2
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        return when (viewType) {
+            TYPE_HEADER -> UpdateNotificationBannerHolder(parent.inflateChild(R.layout.item_update_notification_header))
+            TYPE_VERSION -> UpdateNotificationHolder(parent.inflateChild(R.layout.item_update_notification))
+            TYPE_SEE_ALL -> SeeAllButtonHolder(parent.inflateChild(R.layout.item_update_notification_see_all), seeAllClickedListener)
+            else -> throw IllegalStateException()
+        }
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val item = getItem(position)
+        when (holder) {
+            is UpdateNotificationBannerHolder -> holder.bind(item as UpdateNotificationBannerModel)
+            is UpdateNotificationHolder -> holder.bind(item as UpdateNotificationModel)
+        }
+    }
+
+    override fun getItemViewType(position: Int): Int {
+        val item = getItem(position)
+        return when (item) {
+            is UpdateNotificationBannerModel -> TYPE_HEADER
+            is UpdateNotificationModel -> TYPE_VERSION
+            is SeeAllButtonModel -> TYPE_SEE_ALL
+            else -> throw IllegalStateException()
+        }
+    }
+}
+
+private object DiffCallback : DiffUtil.ItemCallback<Any>() {
+    override fun areItemsTheSame(oldItem: Any, newItem: Any): Boolean {
+        return true
+    }
+
+    override fun areContentsTheSame(oldItem: Any, newItem: Any): Boolean {
+        return true
+    }
+}
+
+class UpdateNotificationBannerHolder(view: View) : GroupedListHolder(view) {
+
+    fun bind(item: UpdateNotificationBannerModel) {
+        itemView.itemUpdateNotificationBanner.setImage(item.iconRes)
+        itemView.itemUpdateNotificationBanner.setBannerBackground(item.backgroundRes)
+        itemView.itemUpdateNotificationAlertTitle.text = item.title
+        itemView.itemUpdateNotificationAlertSubtitle.text = item.message
+    }
+}
+
+class UpdateNotificationHolder(view: View) : GroupedListHolder(view) {
+
+    init {
+        itemView.itemNotificationLatest.background = view.context.getRoundedCornerDrawable(R.color.chips_background, cornerSizeInDp = 6)
+    }
+
+    fun bind(item: UpdateNotificationModel) {
+        itemView.itemNotificationVersion.text = itemView.context.getString(R.string.update_notification_item_version, item.version)
+        itemView.itemNotificationDescription.text = item.changelog
+
+        itemView.itemNotificationSeverity.isGone = item.severity == null
+        itemView.itemNotificationSeverity.text = item.severity
+        item.severityColorRes?.let { itemView.itemNotificationSeverity.setTextColorRes(it) }
+        item.severityBackgroundRes?.let { itemView.itemNotificationSeverity.background = itemView.context.getRoundedCornerDrawable(it, cornerSizeInDp = 6) }
+
+        itemView.itemNotificationLatest.isVisible = item.isLatestUpdate
+        itemView.itemNotificationDate.text = item.date
+    }
+}
+
+class SeeAllButtonHolder(view: View, seeAllClickedListener: UpdateNotificationsAdapter.SeeAllClickedListener) : GroupedListHolder(view) {
+
+    init {
+        view.setOnClickListener { seeAllClickedListener.onSeeAllClicked() }
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsItemDecoration.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsItemDecoration.kt
new file mode 100644
index 0000000000..e9c36397b4
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/UpdateNotificationsItemDecoration.kt
@@ -0,0 +1,54 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Rect
+import android.view.View
+import androidx.core.view.children
+import androidx.recyclerview.widget.RecyclerView
+import io.novafoundation.nova.common.utils.dpF
+import io.novafoundation.nova.feature_versions_impl.R
+import kotlin.math.roundToInt
+
+class UpdateNotificationsItemDecoration(
+    val context: Context
+) : RecyclerView.ItemDecoration() {
+
+    private val dividerColor: Int = context.getColor(R.color.divider)
+    private val dividerSize: Float = 1.dpF(context)
+    private val paddingHorizontal: Float = 16.dpF(context)
+    private val dividerOffset = dividerSize / 2
+    private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        strokeWidth = dividerSize
+        color = dividerColor
+        style = Paint.Style.STROKE
+    }
+
+    override fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView, state: RecyclerView.State) {
+        val index = parent.layoutManager!!.getPosition(view)
+        if (!parent.shouldApplyDecoration(parent, index, view)) return
+
+        outRect.set(0, 0, 0, dividerSize.roundToInt())
+    }
+
+    override fun onDraw(canvas: Canvas, parent: RecyclerView, state: RecyclerView.State) {
+        val children = filterItems(parent)
+        children.forEach { view ->
+            val dividerY = view.bottom + dividerOffset
+            canvas.drawLine(paddingHorizontal, dividerY, view.right - paddingHorizontal, dividerY, paint)
+        }
+    }
+
+    private fun filterItems(parent: RecyclerView): List<View> {
+        return parent.children
+            .toList()
+            .filterIndexed { index, view -> parent.shouldApplyDecoration(parent, index, view) }
+    }
+
+    private fun RecyclerView.shouldApplyDecoration(parent: RecyclerView, index: Int, view: View): Boolean {
+        val thisViewHolder = getChildViewHolder(view)
+        val nextViewHolder = getChildAt(index + 1)?.let { getChildViewHolder(it) }
+        return thisViewHolder is UpdateNotificationHolder && nextViewHolder is UpdateNotificationHolder
+    }
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsComponent.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsComponent.kt
new file mode 100644
index 0000000000..0165d92035
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsComponent.kt
@@ -0,0 +1,26 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update.di
+
+import androidx.fragment.app.Fragment
+import dagger.BindsInstance
+import dagger.Subcomponent
+import io.novafoundation.nova.common.di.scope.ScreenScope
+import io.novafoundation.nova.feature_versions_impl.presentation.update.UpdateNotificationFragment
+
+@Subcomponent(
+    modules = [
+        UpdateNotificationsModule::class
+    ]
+)
+@ScreenScope
+interface UpdateNotificationsComponent {
+
+    @Subcomponent.Factory
+    interface Factory {
+
+        fun create(
+            @BindsInstance fragment: Fragment
+        ): UpdateNotificationsComponent
+    }
+
+    fun inject(fragment: UpdateNotificationFragment)
+}
diff --git a/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsModule.kt b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsModule.kt
new file mode 100644
index 0000000000..da2a44a3bb
--- /dev/null
+++ b/feature-versions-impl/src/main/java/io/novafoundation/nova/feature_versions_impl/presentation/update/di/UpdateNotificationsModule.kt
@@ -0,0 +1,37 @@
+package io.novafoundation.nova.feature_versions_impl.presentation.update.di
+
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import dagger.Module
+import dagger.Provides
+import dagger.multibindings.IntoMap
+import io.novafoundation.nova.common.di.viewmodel.ViewModelKey
+import io.novafoundation.nova.common.di.viewmodel.ViewModelModule
+import io.novafoundation.nova.common.resources.ResourceManager
+import io.novafoundation.nova.feature_versions_api.domain.UpdateNotificationsInteractor
+import io.novafoundation.nova.feature_versions_api.presentation.VersionsRouter
+import io.novafoundation.nova.feature_versions_impl.presentation.update.UpdateNotificationViewModel
+
+@Module(includes = [ViewModelModule::class])
+class UpdateNotificationsModule {
+
+    @Provides
+    @IntoMap
+    @ViewModelKey(UpdateNotificationViewModel::class)
+    fun provideViewModel(
+        router: VersionsRouter,
+        interactor: UpdateNotificationsInteractor,
+        resourceManager: ResourceManager
+    ): ViewModel {
+        return UpdateNotificationViewModel(router, interactor, resourceManager)
+    }
+
+    @Provides
+    fun provideViewModelCreator(
+        fragment: Fragment,
+        viewModelFactory: ViewModelProvider.Factory
+    ): UpdateNotificationViewModel {
+        return ViewModelProvider(fragment, viewModelFactory).get(UpdateNotificationViewModel::class.java)
+    }
+}
diff --git a/feature-versions-impl/src/main/res/layout/fragment_update_notifications.xml b/feature-versions-impl/src/main/res/layout/fragment_update_notifications.xml
new file mode 100644
index 0000000000..5df6fc7042
--- /dev/null
+++ b/feature-versions-impl/src/main/res/layout/fragment_update_notifications.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/secondary_screen_background">
+
+    <io.novafoundation.nova.common.view.Toolbar
+        android:id="@+id/updatesToolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:dividerVisible="false"
+        app:homeButtonVisible="false"
+        app:layout_constraintTop_toTopOf="parent"
+        app:textRight="@string/common_skip"
+        app:titleText="@string/update_notification_title" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/updatesList"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:clipToPadding="false"
+        android:overScrollMode="never"
+        android:paddingBottom="72dp"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/updatesToolbar"
+        tools:itemCount="10" />
+
+    <ProgressBar
+        android:id="@+id/updateNotificationsProgress"
+        style="@style/Widget.Nova.ProgressBar.Indeterminate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.499" />
+
+    <io.novafoundation.nova.common.view.PrimaryButton
+        android:id="@+id/updatesApply"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginBottom="24dp"
+        android:text="@string/update_notification_install_btn"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/feature-versions-impl/src/main/res/layout/item_update_notification.xml b/feature-versions-impl/src/main/res/layout/item_update_notification.xml
new file mode 100644
index 0000000000..9c89720cee
--- /dev/null
+++ b/feature-versions-impl/src/main/res/layout/item_update_notification.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingTop="16dp"
+    android:paddingBottom="16dp">
+
+    <TextView
+        android:id="@+id/itemNotificationVersion"
+        style="@style/TextAppearance.NovaFoundation.Bold.Title2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:includeFontPadding="false"
+        android:textColor="#fff"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="Version 5.0.3" />
+
+    <TextView
+        android:id="@+id/itemNotificationSeverity"
+        style="@style/TextAppearance.NovaFoundation.SemiBold.Caps2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:gravity="center_vertical"
+        android:includeFontPadding="false"
+        android:minHeight="16dp"
+        android:paddingHorizontal="6dp"
+        android:paddingVertical="1dp"
+        android:textColor="@color/chip_text"
+        app:layout_constraintBottom_toBottomOf="@id/itemNotificationVersion"
+        app:layout_constraintStart_toEndOf="@+id/itemNotificationVersion"
+        app:layout_constraintTop_toTopOf="@id/itemNotificationVersion"
+        tools:text="@string/update_notifications_severity_critical" />
+
+    <TextView
+        android:id="@+id/itemNotificationLatest"
+        style="@style/TextAppearance.NovaFoundation.SemiBold.Caps2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:gravity="center_vertical"
+        android:includeFontPadding="false"
+        android:minHeight="16dp"
+        android:paddingHorizontal="6dp"
+        android:paddingVertical="1dp"
+        android:text="@string/update_notifications_latest"
+        android:textColor="@color/chip_text"
+        app:layout_constraintBottom_toBottomOf="@id/itemNotificationVersion"
+        app:layout_constraintStart_toEndOf="@+id/itemNotificationSeverity"
+        app:layout_constraintTop_toTopOf="@id/itemNotificationVersion" />
+
+    <TextView
+        android:id="@+id/itemNotificationDate"
+        style="@style/TextAppearance.NovaFoundation.Regular.Caption1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginTop="4dp"
+        android:textColor="@color/text_secondary"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/itemNotificationVersion"
+        tools:text="Dec 27, 2022" />
+
+    <TextView
+        android:id="@+id/itemNotificationDescription"
+        style="@style/TextAppearance.NovaFoundation.Regular.Footnote"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginTop="12dp"
+        android:textColor="@color/text_secondary"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/itemNotificationDate"
+        tools:text="Tokens used in governance can now be used in staking Updated ERC-20 Transaction History screen to display actual transaction fee for transfers Fixed the fee calculation for tokens when a chain's main token is disabled" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/feature-versions-impl/src/main/res/layout/item_update_notification_header.xml b/feature-versions-impl/src/main/res/layout/item_update_notification_header.xml
new file mode 100644
index 0000000000..df259d9629
--- /dev/null
+++ b/feature-versions-impl/src/main/res/layout/item_update_notification_header.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<io.novafoundation.nova.common.view.BannerView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/itemUpdateNotificationBanner"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginTop="12dp"
+    tools:bannerBackground="@drawable/ic_banner_gray_gradient">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="64dp"
+        android:layout_marginBottom="36dp"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/itemUpdateNotificationAlertTitle"
+            style="@style/TextAppearance.NovaFoundation.Bold.Title2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="2dp"
+            android:ellipsize="end"
+            android:includeFontPadding="false"
+            android:textColor="@color/text_primary"
+            tools:text="@string/update_notifications_critical_update_alert_titile" />
+
+        <TextView
+            android:id="@+id/itemUpdateNotificationAlertSubtitle"
+            style="@style/TextAppearance.NovaFoundation.Regular.SubHeadline"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="@string/update_notifications_critical_update_alert_subtitile"
+            tools:textColor="@color/text_secondary" />
+
+    </LinearLayout>
+
+
+</io.novafoundation.nova.common.view.BannerView>
diff --git a/feature-versions-impl/src/main/res/layout/item_update_notification_see_all.xml b/feature-versions-impl/src/main/res/layout/item_update_notification_see_all.xml
new file mode 100644
index 0000000000..53f4affa1e
--- /dev/null
+++ b/feature-versions-impl/src/main/res/layout/item_update_notification_see_all.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/TextAppearance.NovaFoundation.Regular.Footnote"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginTop="10dp"
+    android:gravity="center"
+    android:paddingHorizontal="8dp"
+    android:paddingVertical="6dp"
+    android:text="@string/update_notifications_show_more"
+    android:textColor="@color/button_text_accent" />
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index f427e63b04..4210dd8476 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -21,4 +21,7 @@ include ':feature-currency-api'
 include ':feature-currency-impl'
 include ':feature-governance-api'
 include ':feature-governance-impl'
-include ':feature-vote'
\ No newline at end of file
+include ':feature-vote'
+include ':feature-versions-impl'
+include ':feature-versions-api'
+