diff --git a/.gitignore b/.gitignore
index 810f5e7aa..12c6f2419 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,7 +71,6 @@ captures/
 .idea/deploymentTargetDropDown.xml
 .idea/deploymentTargetSelector.xml
 .idea/kotlinc.xml
-.idea/studiobot.xml
 
 # Keystore files
 *.jks
diff --git a/app/build.gradle b/app/build.gradle
index 887b6d2d5..e7e93e4a9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -27,8 +27,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 21
         targetSdkVersion 34
-        versionCode 177
-        versionName "2.7.0"
+        versionCode 175
+        versionName "2.6.15"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         resValue "string", "app_name", "Wulkanowy"
@@ -161,7 +161,7 @@ play {
     track = 'production'
     releaseStatus = ReleaseStatus.IN_PROGRESS
     userFraction = 0.99d
-    updatePriority = 2
+    updatePriority = 3
     enabled.set(false)
 }
 
@@ -191,7 +191,7 @@ ext {
 }
 
 dependencies {
-    implementation 'io.github.wulkanowy:sdk:2.7.0'
+    implementation 'io.github.wulkanowy:sdk:2.6.13'
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.4'
 
@@ -221,7 +221,7 @@ dependencies {
     implementation "androidx.work:work-runtime:$work_manager"
     playImplementation "androidx.work:work-gcm:$work_manager"
 
-    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.8.2"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.8.0"
 
     implementation "androidx.room:room-runtime:$room"
     implementation "androidx.room:room-ktx:$room"
@@ -256,7 +256,7 @@ dependencies {
     playImplementation 'com.google.firebase:firebase-crashlytics:'
     playImplementation 'com.google.firebase:firebase-config'
 
-    playImplementation 'com.google.android.gms:play-services-ads:22.6.0'
+    playImplementation 'com.google.android.gms:play-services-ads:23.1.0'
     playImplementation "com.google.android.play:integrity:1.3.0"
     playImplementation 'com.google.android.play:app-update-ktx:2.1.0'
     playImplementation 'com.google.android.play:review-ktx:2.0.1'
diff --git a/app/src/main/java/io/github/wulkanowy/data/Resource.kt b/app/src/main/java/io/github/wulkanowy/data/Resource.kt
index 61eaaea19..712a946f3 100644
--- a/app/src/main/java/io/github/wulkanowy/data/Resource.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/Resource.kt
@@ -1,6 +1,5 @@
 package io.github.wulkanowy.data
 
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.Flow
@@ -268,8 +267,7 @@ inline fun <DatabaseType, ApiType, OutputType> networkBoundResource(
     emit(Resource.Loading())
 
     val data = query().first()
-    val updatedShouldFetch = if (isEndDateReached) false else shouldFetch(data)
-    if (updatedShouldFetch) {
+    if (shouldFetch(data)) {
         emit(Resource.Intermediate(data))
 
         try {
diff --git a/app/src/main/java/io/github/wulkanowy/data/WulkanowySdkFactory.kt b/app/src/main/java/io/github/wulkanowy/data/WulkanowySdkFactory.kt
index 9de751c5c..6b8555e43 100644
--- a/app/src/main/java/io/github/wulkanowy/data/WulkanowySdkFactory.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/WulkanowySdkFactory.kt
@@ -36,9 +36,7 @@ class WulkanowySdkFactory @Inject constructor(
     private val migrationFailedStudentIds = mutableSetOf<Long>()
     private val sandbox: ListenableFuture<JavaScriptSandbox>? =
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && JavaScriptSandbox.isSupported())
-            runCatching { JavaScriptSandbox.createConnectedInstanceAsync(context) }
-                .onFailure { Timber.e(it) }
-                .getOrNull()
+            JavaScriptSandbox.createConnectedInstanceAsync(context)
         else null
 
     private val sdk = Sdk().apply {
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
index a25f8a0e6..815f8b758 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
@@ -12,13 +12,9 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.filterNot
 import kotlinx.coroutines.sync.Mutex
 import timber.log.Timber
-import java.time.LocalDate
 import javax.inject.Inject
 import javax.inject.Singleton
 
-private val endDate = LocalDate.of(2024, 6, 25)
-val isEndDateReached = LocalDate.now() >= endDate
-
 @Singleton
 class WulkanowyRepository @Inject constructor(
     private val wulkanowyService: WulkanowyService,
@@ -28,6 +24,7 @@ class WulkanowyRepository @Inject constructor(
 ) {
 
     private val saveFetchResultMutex = Mutex()
+
     private val cacheKey = "mapping_refresh_key"
 
     fun getAdminMessages(): Flow<Resource<List<AdminMessage>>> =
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt b/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
index aa0700b3e..e0a136f98 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/SyncManager.kt
@@ -4,27 +4,19 @@ import android.os.Build.VERSION.SDK_INT
 import android.os.Build.VERSION_CODES.O
 import androidx.core.app.NotificationManagerCompat
 import androidx.lifecycle.asFlow
+import androidx.work.*
 import androidx.work.BackoffPolicy.EXPONENTIAL
-import androidx.work.Constraints
-import androidx.work.Data
 import androidx.work.ExistingPeriodicWorkPolicy.KEEP
 import androidx.work.ExistingPeriodicWorkPolicy.UPDATE
-import androidx.work.ExistingWorkPolicy
 import androidx.work.NetworkType.CONNECTED
 import androidx.work.NetworkType.UNMETERED
-import androidx.work.OneTimeWorkRequestBuilder
-import androidx.work.PeriodicWorkRequestBuilder
-import androidx.work.WorkInfo
-import androidx.work.WorkManager
 import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.db.SharedPrefProvider.Companion.APP_VERSION_CODE_KEY
 import io.github.wulkanowy.data.repositories.PreferencesRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import io.github.wulkanowy.services.sync.channels.Channel
 import io.github.wulkanowy.utils.AppInfo
 import io.github.wulkanowy.utils.isHolidays
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.flowOf
 import timber.log.Timber
 import java.time.LocalDate.now
 import java.util.concurrent.TimeUnit.MINUTES
@@ -42,9 +34,7 @@ class SyncManager @Inject constructor(
 ) {
 
     init {
-        if (now().isHolidays || isEndDateReached) {
-            stopSyncWorker()
-        }
+        if (now().isHolidays) stopSyncWorker()
 
         if (SDK_INT >= O) {
             channels.forEach { it.create() }
@@ -60,7 +50,7 @@ class SyncManager @Inject constructor(
     }
 
     fun startPeriodicSyncWorker(restart: Boolean = false) {
-        if (preferencesRepository.isServiceEnabled && !now().isHolidays && isEndDateReached) {
+        if (preferencesRepository.isServiceEnabled && !now().isHolidays) {
             val serviceInterval = preferencesRepository.servicesInterval
 
             workManager.enqueueUniquePeriodicWork(
@@ -80,10 +70,6 @@ class SyncManager @Inject constructor(
 
     // if quiet, no notifications will be sent
     fun startOneTimeSyncWorker(quiet: Boolean = false): Flow<WorkInfo?> {
-        if (isEndDateReached) {
-            return flowOf(null)
-        }
-
         val work = OneTimeWorkRequestBuilder<SyncWorker>()
             .setInputData(
                 Data.Builder()
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt b/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
index a7639a258..bcbc23ef2 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/SyncWorker.kt
@@ -15,7 +15,6 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import io.github.wulkanowy.sdk.exception.FeatureNotAvailableException
 import io.github.wulkanowy.sdk.scrapper.exception.FeatureDisabledException
 import io.github.wulkanowy.sdk.scrapper.exception.FeatureUnavailableException
@@ -43,9 +42,7 @@ class SyncWorker @AssistedInject constructor(
     override suspend fun doWork(): Result = withContext(dispatchersProvider.io) {
         Timber.i("SyncWorker is starting")
 
-        if (!studentRepository.isCurrentStudentSet() || isEndDateReached) {
-            return@withContext Result.failure()
-        }
+        if (!studentRepository.isCurrentStudentSet()) return@withContext Result.failure()
 
         val (student, semester) = try {
             val student = studentRepository.getCurrentStudent()
@@ -94,7 +91,6 @@ class SyncWorker @AssistedInject constructor(
                     .build()
             )
         }
-
         errors.isNotEmpty() -> Result.retry()
         else -> {
             preferencesRepository.lasSyncDate = Instant.now()
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndFragment.kt
deleted file mode 100644
index cefbdddd3..000000000
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndFragment.kt
+++ /dev/null
@@ -1,31 +0,0 @@
-package io.github.wulkanowy.ui.modules.end
-
-import android.os.Bundle
-import android.text.method.LinkMovementMethod
-import android.view.View
-import androidx.activity.addCallback
-import androidx.core.text.HtmlCompat
-import dagger.hilt.android.AndroidEntryPoint
-import io.github.wulkanowy.R
-import io.github.wulkanowy.databinding.FragmentEndBinding
-import io.github.wulkanowy.ui.base.BaseFragment
-
-@AndroidEntryPoint
-class EndFragment : BaseFragment<FragmentEndBinding>(R.layout.fragment_end), EndView {
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        binding = FragmentEndBinding.bind(view)
-
-        requireActivity().onBackPressedDispatcher.addCallback {
-            requireActivity().finishAffinity()
-        }
-
-        binding.endClose.setOnClickListener { requireActivity().finishAffinity() }
-
-        val message = getString(R.string.end_message)
-        binding.endDescription.movementMethod = LinkMovementMethod.getInstance()
-        binding.endDescription.text =
-            HtmlCompat.fromHtml(message, HtmlCompat.FROM_HTML_MODE_COMPACT)
-    }
-}
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndView.kt
deleted file mode 100644
index 730d570e6..000000000
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/end/EndView.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package io.github.wulkanowy.ui.modules.end
-
-import io.github.wulkanowy.ui.base.BaseView
-
-interface EndView : BaseView
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
index 0d9bb21ef..e528c5147 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
@@ -15,7 +15,6 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.pojos.RegisterUser
 import io.github.wulkanowy.databinding.ActivityLoginBinding
 import io.github.wulkanowy.ui.base.BaseActivity
-import io.github.wulkanowy.ui.modules.end.EndFragment
 import io.github.wulkanowy.ui.modules.login.advanced.LoginAdvancedFragment
 import io.github.wulkanowy.ui.modules.login.form.LoginFormFragment
 import io.github.wulkanowy.ui.modules.login.recover.LoginRecoverFragment
@@ -116,14 +115,9 @@ class LoginActivity : BaseActivity<LoginPresenter, ActivityLoginBinding>(), Logi
         }
     }
 
-    override fun navigateToEnd() {
-        openFragment(EndFragment(), clearBackStack = true)
-    }
-
     override fun onResume() {
         super.onResume()
         inAppUpdateHelper.onResume()
         presenter.updateSdkMappings()
-        presenter.checkIfEnd()
     }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
index 36552193c..aff0515f0 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
@@ -2,8 +2,6 @@ package io.github.wulkanowy.ui.modules.login
 
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.data.repositories.WulkanowyRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
-import io.github.wulkanowy.services.sync.SyncManager
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import kotlinx.coroutines.launch
@@ -13,8 +11,7 @@ import javax.inject.Inject
 class LoginPresenter @Inject constructor(
     private val wulkanowyRepository: WulkanowyRepository,
     errorHandler: ErrorHandler,
-    studentRepository: StudentRepository,
-    private val syncManager: SyncManager
+    studentRepository: StudentRepository
 ) : BasePresenter<LoginView>(errorHandler, studentRepository) {
 
     override fun onAttachView(view: LoginView) {
@@ -29,11 +26,4 @@ class LoginPresenter @Inject constructor(
                 .onFailure { Timber.e(it) }
         }
     }
-
-    fun checkIfEnd() {
-        if (isEndDateReached) {
-            syncManager.stopSyncWorker()
-            view?.navigateToEnd()
-        }
-    }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginView.kt
index 3fe1f0463..a0949e6d9 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginView.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginView.kt
@@ -5,6 +5,4 @@ import io.github.wulkanowy.ui.base.BaseView
 interface LoginView : BaseView {
 
     fun initView()
-
-    fun navigateToEnd()
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumberwidget/LuckyNumberWidgetProvider.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumberwidget/LuckyNumberWidgetProvider.kt
index 18437ef7a..e6de17818 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumberwidget/LuckyNumberWidgetProvider.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/luckynumberwidget/LuckyNumberWidgetProvider.kt
@@ -14,9 +14,7 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.dataOrThrow
 import io.github.wulkanowy.data.db.SharedPrefProvider
 import io.github.wulkanowy.data.repositories.LuckyNumberRepository
-import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import io.github.wulkanowy.data.toFirstResult
 import io.github.wulkanowy.ui.modules.Destination
 import io.github.wulkanowy.ui.modules.splash.SplashActivity
@@ -37,9 +35,6 @@ class LuckyNumberWidgetProvider : AppWidgetProvider() {
     @Inject
     lateinit var sharedPref: SharedPrefProvider
 
-    @Inject
-    lateinit var preferencesRepository: PreferencesRepository
-
     companion object {
         private const val LUCKY_NUMBER_WIDGET_MAX_SIZE = 196
 
@@ -135,10 +130,6 @@ class LuckyNumberWidgetProvider : AppWidgetProvider() {
     }
 
     private fun getLuckyNumber(studentId: Long, appWidgetId: Int) = runBlocking {
-        if (isEndDateReached) {
-            return@runBlocking null
-        }
-
         try {
             val students = studentRepository.getSavedStudents()
             val student = students.singleOrNull { it.student.id == studentId }?.student
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainActivity.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainActivity.kt
index 23aa51b42..e64aa9b07 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainActivity.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainActivity.kt
@@ -33,7 +33,6 @@ import io.github.wulkanowy.ui.modules.Destination
 import io.github.wulkanowy.ui.modules.account.accountquick.AccountQuickDialog
 import io.github.wulkanowy.ui.modules.auth.AuthDialog
 import io.github.wulkanowy.ui.modules.captcha.CaptchaDialog
-import io.github.wulkanowy.ui.modules.end.EndFragment
 import io.github.wulkanowy.ui.modules.settings.appearance.menuorder.AppMenuItem
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.AppInfo
@@ -140,7 +139,6 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         super.onResume()
         inAppUpdateHelper.onResume()
         presenter.updateSdkMappings()
-        presenter.checkIfEnd()
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
@@ -364,10 +362,4 @@ class MainActivity : BaseActivity<MainPresenter, ActivityMainBinding>(), MainVie
         super.onSaveInstanceState(outState)
         navController.onSaveInstanceState(outState)
     }
-
-    override fun navigateToEnd() {
-        binding.mainToolbar.isVisible = false
-        pushView(EndFragment())
-        onBackCallback?.isEnabled = false
-    }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainPresenter.kt
index 13edac6e1..6a072718d 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainPresenter.kt
@@ -7,7 +7,6 @@ import io.github.wulkanowy.data.onResourceSuccess
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.data.repositories.WulkanowyRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import io.github.wulkanowy.data.resourceFlow
 import io.github.wulkanowy.services.sync.SyncManager
 import io.github.wulkanowy.ui.base.BasePresenter
@@ -16,7 +15,6 @@ import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.ui.modules.Destination
 import io.github.wulkanowy.ui.modules.account.AccountView
 import io.github.wulkanowy.ui.modules.account.accountdetails.AccountDetailsView
-import io.github.wulkanowy.ui.modules.end.EndView
 import io.github.wulkanowy.ui.modules.studentinfo.StudentInfoView
 import io.github.wulkanowy.utils.AdsHelper
 import io.github.wulkanowy.utils.AnalyticsHelper
@@ -112,7 +110,6 @@ class MainPresenter @Inject constructor(
     }
 
     private fun shouldShowBottomNavigation(destination: BaseView) = when (destination) {
-        is EndView,
         is AccountView,
         is StudentInfoView,
         is AccountDetailsView -> false
@@ -211,11 +208,4 @@ class MainPresenter @Inject constructor(
                 .onFailure { Timber.e(it) }
         }
     }
-
-    fun checkIfEnd() {
-        if (isEndDateReached) {
-            syncManager.stopSyncWorker()
-            view?.navigateToEnd()
-        }
-    }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainView.kt
index c83d95681..70a94fc81 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainView.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/main/MainView.kt
@@ -48,8 +48,6 @@ interface MainView : BaseView {
 
     fun openMoreDestination(destination: Destination)
 
-    fun navigateToEnd()
-
     interface MainChildView {
 
         fun onFragmentReselected()
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/timetablewidget/TimetableWidgetFactory.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/timetablewidget/TimetableWidgetFactory.kt
index 55621bc5a..e60d54880 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/timetablewidget/TimetableWidgetFactory.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/timetablewidget/TimetableWidgetFactory.kt
@@ -22,7 +22,6 @@ import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
 import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.data.repositories.TimetableRepository
-import io.github.wulkanowy.data.repositories.isEndDateReached
 import io.github.wulkanowy.data.toFirstResult
 import io.github.wulkanowy.ui.modules.timetablewidget.TimetableWidgetProvider.Companion.getDateWidgetKey
 import io.github.wulkanowy.ui.modules.timetablewidget.TimetableWidgetProvider.Companion.getStudentWidgetKey
@@ -72,8 +71,6 @@ class TimetableWidgetFactory(
 
         items = emptyList()
 
-        if (isEndDateReached) return
-
         runBlocking {
             runCatching {
                 val student = getStudent(studentId) ?: return@runBlocking
diff --git a/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt b/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
index 77689fcb7..e7a50d0c3 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/TimeExtension.kt
@@ -1,32 +1,14 @@
 package io.github.wulkanowy.utils
 
 import java.text.SimpleDateFormat
-import java.time.DayOfWeek.FRIDAY
-import java.time.DayOfWeek.MONDAY
-import java.time.DayOfWeek.SATURDAY
-import java.time.DayOfWeek.SUNDAY
-import java.time.Instant
-import java.time.LocalDate
-import java.time.LocalDateTime
-import java.time.Month
-import java.time.ZoneId
-import java.time.ZoneOffset
+import java.time.*
+import java.time.DayOfWeek.*
 import java.time.format.DateTimeFormatter
-import java.time.temporal.TemporalAdjusters.firstInMonth
-import java.time.temporal.TemporalAdjusters.next
-import java.time.temporal.TemporalAdjusters.previous
-import java.util.Locale
+import java.time.temporal.TemporalAdjusters.*
+import java.util.*
 
 private const val DEFAULT_DATE_PATTERN = "dd.MM.yyyy"
 
-fun getDefaultLocaleWithFallback(): Locale {
-    val locale = Locale.getDefault()
-    if (locale.language == "csb") {
-        return Locale.forLanguageTag("pl")
-    }
-    return locale
-}
-
 fun LocalDate.toTimestamp(): Long = atStartOfDay()
     .toInstant(ZoneOffset.UTC)
     .toEpochMilli()
@@ -41,7 +23,7 @@ fun String.toLocalDate(format: String = DEFAULT_DATE_PATTERN): LocalDate =
     LocalDate.parse(this, DateTimeFormatter.ofPattern(format))
 
 fun LocalDate.toFormattedString(pattern: String = DEFAULT_DATE_PATTERN): String =
-    format(DateTimeFormatter.ofPattern(pattern, getDefaultLocaleWithFallback()))
+    format(DateTimeFormatter.ofPattern(pattern))
 
 fun Instant.toFormattedString(
     pattern: String = DEFAULT_DATE_PATTERN,
@@ -49,7 +31,7 @@ fun Instant.toFormattedString(
 ): String = atZone(tz).format(DateTimeFormatter.ofPattern(pattern))
 
 fun Month.getFormattedName(): String {
-    val formatter = SimpleDateFormat("LLLL", getDefaultLocaleWithFallback())
+    val formatter = SimpleDateFormat("LLLL", Locale.getDefault())
 
     val date = LocalDateTime.now().withMonth(value)
     return formatter.format(date.toInstant(ZoneOffset.UTC).toEpochMilli()).capitalise()
@@ -94,7 +76,7 @@ inline val LocalDate.previousOrSameSchoolDay: LocalDate
     }
 
 inline val LocalDate.weekDayName: String
-    get() = format(DateTimeFormatter.ofPattern("EEEE", getDefaultLocaleWithFallback()))
+    get() = format(DateTimeFormatter.ofPattern("EEEE", Locale.getDefault()))
 
 inline val LocalDate.monday: LocalDate get() = with(MONDAY)
 
diff --git a/app/src/main/play/release-notes/pl-PL/default.txt b/app/src/main/play/release-notes/pl-PL/default.txt
index c616505f8..329da27f1 100644
--- a/app/src/main/play/release-notes/pl-PL/default.txt
+++ b/app/src/main/play/release-notes/pl-PL/default.txt
@@ -1,7 +1,5 @@
-Wersja 2.7.0
+Wersja 2.6.15
 
-— naprawiliśmy ustawienia wyglądu po zmianie na język kaszubski
-— dodaliśmy ekran końca
-- naprawiliśmy ładowanie ocen z modułu Uczeń Plus
+— naprawiliśmy moduł wiadomości
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases
diff --git a/app/src/main/res/layout/fragment_end.xml b/app/src/main/res/layout/fragment_end.xml
deleted file mode 100644
index 883f0fc56..000000000
--- a/app/src/main/res/layout/fragment_end.xml
+++ /dev/null
@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ScrollView 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:fillViewport="true">
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
-
-        <ImageView
-            android:id="@+id/endIcon"
-            android:layout_width="72dp"
-            android:layout_height="72dp"
-            android:layout_marginTop="32dp"
-            android:src="@mipmap/ic_launcher"
-            app:layout_constraintBottom_toTopOf="@id/endText"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_chainStyle="packed" />
-
-        <TextView
-            android:id="@+id/endText"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="32dp"
-            android:layout_marginTop="16dp"
-            android:fontFamily="sans-serif-medium"
-            android:gravity="center"
-            android:text="@string/end_title"
-            android:textSize="28sp"
-            app:layout_constraintBottom_toTopOf="@id/endDescription"
-            app:layout_constraintTop_toBottomOf="@id/endIcon" />
-
-        <TextView
-            android:id="@+id/endDescription"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="32dp"
-            android:layout_marginTop="16dp"
-            android:gravity="center"
-            android:textSize="16sp"
-            app:layout_constraintBottom_toTopOf="@id/endClose"
-            app:layout_constraintTop_toBottomOf="@id/endText"
-            tools:maxLines="15"
-            tools:text="@string/end_message" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/endClose"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="32dp"
-            android:layout_marginTop="48dp"
-            android:layout_marginBottom="32dp"
-            android:text="ZAMKNIJ APLIKACJĘ"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/endDescription"
-            app:layout_constraintVertical_bias="0" />
-    </androidx.constraintlayout.widget.ConstraintLayout>
-</ScrollView>
diff --git a/app/src/main/res/values-cs/preferences_values.xml b/app/src/main/res/values-cs/preferences_values.xml
index fa5bad545..c9b2258fc 100644
--- a/app/src/main/res/values-cs/preferences_values.xml
+++ b/app/src/main/res/values-cs/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 minut</item>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 25537b148..bfb19ee14 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -895,7 +895,4 @@
     <string name="message_unmute">Zrušit ztlumení</string>
     <string name="message_mute_success">Ztlumili jste tohoto uživatele</string>
     <string name="message_unmute_success">Zrušili jste ztlumení tohoto uživatele</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values-csb-rPL-v29/preferences_values.xml b/app/src/main/res/values-csb-rPL-v29/preferences_values.xml
deleted file mode 100644
index 23a933143..000000000
--- a/app/src/main/res/values-csb-rPL-v29/preferences_values.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
-    <string-array name="app_theme_entries" tools:ignore="InconsistentArrays">
-        <item>Motiw systemu</item>
-        <item>Jôsny</item>
-        <item>Cemny</item>
-        <item>Cemny (AMOLED)</item>
-    </string-array>
-</resources>
diff --git a/app/src/main/res/values-csb-rPL/preferences_values.xml b/app/src/main/res/values-csb-rPL/preferences_values.xml
index 902014177..8b4be0d9b 100644
--- a/app/src/main/res/values-csb-rPL/preferences_values.xml
+++ b/app/src/main/res/values-csb-rPL/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 minutów</item>
diff --git a/app/src/main/res/values-csb-rPL/strings.xml b/app/src/main/res/values-csb-rPL/strings.xml
index 130509a3c..15793491d 100644
--- a/app/src/main/res/values-csb-rPL/strings.xml
+++ b/app/src/main/res/values-csb-rPL/strings.xml
@@ -64,7 +64,7 @@
     <string name="login_symbol_helper">Symbòl mòżna nalézc na starnie dzénnika w&#160;<b>Ùczeń</b>→&#160;<b>Dostãp mòbilny</b> →&#160;<b>Wëgeneruj kòd dostãpù </b>.\n\nÙgwësni sã, że ùstôwił jes pasowną òdmianã dzénnika w pòlu <b>Òdmiana dzénnika UONET+</b> na pierszim ekranie logòwania</string>
     <string name="login_select_student">Wëbierzë ùczniów do zalogòwaniô w aplikacëje</string>
     <string name="login_advanced">Jiné òpcëje</string>
-    <string name="login_advanced_warning_mobile_api">W tim tribie nie dzejô szczestlëwi numerk, ùczeń na tle klasë, pòdrëchòwanié frekwencëje, ùsprôwiedliwianié niebëtnoscë, zajmë zrealizowóné, jimfòrmacëje ò szkòle i pòzdrzatk listë zarejestrowónëch ùrządzeniów</string>
+    <string name="login_advanced_warning_mobile_api">W tim tribie nie dzejô szczestlëwi numerk, ùczeń na tle klasë, pòdsumòwanié frekwencëje, ùsprôwiedliwianié nieòbecnoscë, zajmë zrealizowóné, jimfòrmacëje ò szkòle i pòzdrzatk listë zarejestrowónëch ùrządzeniów</string>
     <string name="login_advanced_warning_scraper">Nen trib wëswietlô ne samé dane, chtërne są widoczné na jinternetowi starnie dzénnika</string>
     <string name="login_advanced_warning_hybrid">Sparłãczënié nôlepszich znanków dwùch òstatnich tribów. Dzejô chùdzy jak scraper i ùgwësniô Fùnkcëje niédostãpné w tribie Mòbilné API, Je to w eksperimentalnym stadium</string>
     <string name="login_privacy_policy">Pòlitëka priwatnoscë</string>
@@ -128,9 +128,9 @@
     <string name="grade_summary_calculated_average_help_dialog_message">Òbrechòwiwónô strzédnô to je aritmeticznô strzédnô jakô je òbrechòwiwónô ze strzédnëch z apartnëch przibiorów. Pòzwôlô na doznanié sã przëblëżony kùńcowi strzédny. Òna je òbrechòwiwónô na ôrt wëbróny przez brëkòwnika w nastawach aplikacje. Bédëjemë wëbrac pasowną òpcją, kò òbrechòwiwanié szkòłowëch strzédnëch mòże sã jinaczëc. Żelë wasza szkòła pòdôwô strzédné z przibiorów na starnie Vulcan, aplikacjô je scygô a sama nick nie òbrechòwiwô. To mòże to zmienic przez wëmùszenié òbrechòwiwaniégò w nastawach aplikacje.\n\n<b>Strzédnô taksów leno z wëbrónégò semestru</b>:\n1. Òbrechòwiwanié wôżony strzédny dlô kòżdégò przibioru w dónym semestrze\n2.Dodôwanié òbrechòwónëch strzédnëch\n3. Òbrëchòwiwanié aritmeticzny strzédny ze strzédnëch zesadzonëch razã\n\n<b>Strzédnô ze strzédnëch z òbùch semestrów</b>:\n1.Òbrechòwiwanié wôżony strzédny dlô kòżdégò przibioru w 1. i 2. semestrze\n2. Òbrechòwiwanié aritmeticzny strzédny ze strzédnëch òbrechòwónëch dlô kòżdégò przëbioru na semester 1. i 2.\n3. Dodôwanié òbrechòwónëch strzédnëch\n4. Òbrëchòwiwanié aritmeticzny strzédny ze strzédnëch zesadzonëch razã\n\n<b>Strzédnô taksów z całégò rokù:</b>\n1. Òbrechòwiwanié wôżony strzédny w rocznym pòzdrzatkù dlô kòżdégò przibioru. Kùńcowô strzédnô w 1. semestrze sã nie rechùje. \n2. Dodôwanié òbrechòwónëch strzédnëch\n3. Òbrëchòwiwanié aritmeticzny strzédny ze strzédnëch zesadzonëch razã</string>
     <string name="grade_summary_final_average_help_dialog_title">Jak fónksnéruje kùńcowô strzédna?</string>
     <string name="grade_summary_final_average_help_dialog_message">Kùńcową strzédną je strzédnô aritmetëcznô òbliczonô na spòdlim wszëtczich òbecno dostãpnëch taksów kùńcowëch w danym semestrze.\n\nSchemat òbliczeniów skłôdô sã z nôstãpùjącëch kroków:\n1. Sumòwanié kùńcowëch taksów wpisanëch przez szkólnëch\n2. Dzélenié przez lëczbã zajmów, z chtërnëch taksë òstałë ju wstôwioné</string>
-    <string name="grade_summary_final_average">Kùńcowô strzédna</string>
+    <string name="grade_summary_final_average">Lùńcowô strzédna</string>
     <string name="grade_summary_from_subjects">z %1$d na %2$d zajmów</string>
-    <string name="grade_menu_summary">Pòdrëchòwanié</string>
+    <string name="grade_menu_summary">Pòdsëmòwanié</string>
     <string name="grade_menu_statistics">Klasa</string>
     <string name="grade_menu_read">Zamérkô jakò przeczëtóné</string>
     <string name="grade_statistics_partial">Cawné</string>
@@ -163,29 +163,29 @@
         <item quantity="other">Nowé kùńcowé taksë</item>
     </plurals>
     <plurals name="grade_new_items_descriptive">
-        <item quantity="one">Nowô òpisowô taksa</item>
-        <item quantity="few">Nowé òpisowé taksë</item>
-        <item quantity="other">Nowé òpisowé taksë</item>
+        <item quantity="one">New descriptive grade</item>
+        <item quantity="few">New descriptive grades</item>
+        <item quantity="other">New descriptive grades</item>
     </plurals>
     <plurals name="grade_notify_new_items">
-        <item quantity="one">Môsz %1$d nową taksã</item>
-        <item quantity="few">Môsz %1$d nowé taksë</item>
-        <item quantity="other">Môsz %1$d nowëch taksów</item>
+        <item quantity="one">You received %1$d grade</item>
+        <item quantity="few">You received %1$d grades</item>
+        <item quantity="other">You received %1$d grades</item>
     </plurals>
     <plurals name="grade_notify_new_items_predicted">
-        <item quantity="one">Môsz %1$d nową spodzóną taksã</item>
-        <item quantity="few">Môsz %1$d nowé spodzón taksë</item>
-        <item quantity="other">Môsz %1$d nowëch spodzónëch taksów</item>
+        <item quantity="one">You received %1$d predicted grade</item>
+        <item quantity="few">You received %1$d predicted grades</item>
+        <item quantity="other">You received %1$d predicted grades</item>
     </plurals>
     <plurals name="grade_notify_new_items_final">
-        <item quantity="one">Môsz %1$d nową kùńcową taksã</item>
-        <item quantity="few">Môsz %1$d nowé kùńcowé taksë</item>
-        <item quantity="other">Môsz %1$d nowëch kùńcowëch taksów</item>
+        <item quantity="one">You received %1$d final grade</item>
+        <item quantity="few">You received %1$d final grades</item>
+        <item quantity="other">You received %1$d final grades</item>
     </plurals>
     <plurals name="grade_notify_new_items_descriptive">
-        <item quantity="one">Môsz %1$d nową òpisową taksã</item>
-        <item quantity="few">Môsz %1$d nowé òpisowé taksë</item>
-        <item quantity="other">Môsz %1$d nowëch òpisowëch taksów</item>
+        <item quantity="one">You received %1$d descriptive grade</item>
+        <item quantity="few">You received %1$d descriptive grades</item>
+        <item quantity="other">You received %1$d descriptive grades</item>
     </plurals>
     <!--Timetable-->
     <string name="timetable_lesson">Ùczba</string>
@@ -196,47 +196,47 @@
     <string name="timetable_changes">Zmianë</string>
     <string name="timetable_no_items">Felënk ùczbów dzysô</string>
     <string name="timetable_minutes">%s min</string>
-    <string name="timetable_seconds">%s sek</string>
-    <string name="timetable_time_left">jesz %1$s</string>
-    <string name="timetable_time_until">za %1$s</string>
-    <string name="timetable_finished">Fardëch</string>
-    <string name="timetable_now">Terô: %s</string>
-    <string name="timetable_next">Pòstãpné: %s</string>
-    <string name="timetable_later">Pózdni: %s</string>
-    <string name="timetable_notify_lesson">%1$s ùczba %2$d - %3$s</string>
-    <string name="timetable_notify_change_room">Pòzmiana zalë z %1$s na %2$s</string>
-    <string name="timetable_notify_change_teacher">Pòzmiana szkólnégò z %1$s na %2$s</string>
-    <string name="timetable_notify_change_subject">Pòzmiana zajmë z %1$s na %2$s</string>
+    <string name="timetable_seconds">%s sec</string>
+    <string name="timetable_time_left">%1$s left</string>
+    <string name="timetable_time_until">in %1$s</string>
+    <string name="timetable_finished">Finished</string>
+    <string name="timetable_now">Now: %s</string>
+    <string name="timetable_next">Next: %s</string>
+    <string name="timetable_later">Later: %s</string>
+    <string name="timetable_notify_lesson">%1$s lesson %2$d - %3$s</string>
+    <string name="timetable_notify_change_room">Change of room from %1$s to %2$s</string>
+    <string name="timetable_notify_change_teacher">Change of teacher from %1$s to %2$s</string>
+    <string name="timetable_notify_change_subject">Change of subject from %1$s to %2$s</string>
     <plurals name="timetable_no_lesson">
-        <item quantity="one">Ni ma ùczbë</item>
-        <item quantity="few">Ni ma ùczbów</item>
-        <item quantity="other">Ni ma ùczbów</item>
+        <item quantity="one">No lesson</item>
+        <item quantity="few">No lessons</item>
+        <item quantity="other">No lessons</item>
     </plurals>
     <plurals name="timetable_notify_new_items_title">
-        <item quantity="one">Pòzmiana planu zajmów</item>
-        <item quantity="few">Pòzmianë planu zajmów</item>
-        <item quantity="other">Pòzmianë planu zajmów</item>
+        <item quantity="one">Timetable change</item>
+        <item quantity="few">Timetable changes</item>
+        <item quantity="other">Timetable changes</item>
     </plurals>
     <plurals name="timetable_notify_new_items">
-        <item quantity="one">%1$s - %2$d Pòzmiana planu zajmów</item>
-        <item quantity="few">%1$s - %2$d Pòzmianë planu zajmów</item>
-        <item quantity="other">%1$s - %2$d Pòzmianów planu ùczbów</item>
+        <item quantity="one">%1$s - %2$d change in timetable</item>
+        <item quantity="few">%1$s - %2$d  changes in timetable</item>
+        <item quantity="other">%1$s - %2$d  changes in timetable</item>
     </plurals>
     <plurals name="timetable_notify_new_items_group">
-        <item quantity="one">%1$d Pòzmiana planu zajmów</item>
-        <item quantity="few">%1$d Pòzmianë planu zajmów</item>
-        <item quantity="other">%1$d Pòzmianë planu zajmów</item>
+        <item quantity="one">%1$d change in timetable</item>
+        <item quantity="few">%1$d changes in timetable</item>
+        <item quantity="other">%1$d changes in timetable</item>
     </plurals>
     <plurals name="timetable_number_item">
-        <item quantity="one">%d Pòzmiana</item>
-        <item quantity="few">%d Pòzmianë</item>
-        <item quantity="other">%d Pòzmianë</item>
+        <item quantity="one">%d change</item>
+        <item quantity="few">%d changes</item>
+        <item quantity="other">%d changes</item>
     </plurals>
     <!--Completed lessons-->
-    <string name="completed_lessons_title">Ùczbë są skùńczoné</string>
+    <string name="completed_lessons_title">Completed lessons</string>
     <string name="completed_lessons_button">Pòkôżë skùńczoné ùczbë</string>
-    <string name="completed_lessons_no_items">Felënk jinfòrmacëjów ò ùkòńczonëch ùczbach</string>
-    <string name="completed_lessons_topic">Témat</string>
+    <string name="completed_lessons_no_items">No info about completed lessons</string>
+    <string name="completed_lessons_topic">Topic</string>
     <string name="completed_lessons_absence">Niebëtnosc</string>
     <string name="completed_lessons_resources">Zôsóbczi</string>
     <!--Additional lessons-->
@@ -246,609 +246,606 @@
     <string name="additional_lessons_add">Nowô ùczba</string>
     <string name="additional_lessons_add_title">Nowô dodatkòwô ùczba</string>
     <string name="additional_lessons_add_success">Dodatkòwa ùczba òsta dodónô z sukcesã</string>
-    <string name="additional_lessons_delete_success">Dodôtkòwô ùczba òsta rëmniãtô z sukcesã</string>
-    <string name="additional_lessons_repeat">Pòwtórzë co tidzéń</string>
-    <string name="additional_lessons_delete_title">Rëmni dodôtkòwą ùczbã</string>
-    <string name="additional_lessons_delete_one">Leno ta ùczba</string>
-    <string name="additional_lessons_delete_series">Wszëtczé w serie</string>
-    <string name="additional_lessons_start">Gòdzëna zôczãcô</string>
-    <string name="additional_lessons_end">Gòdzëna skùńczeniô</string>
-    <string name="additional_lessons_end_time_error">Gòdzëna skùńczeniô mùszi bëc pózdniszô jak gòdzëzna zôczãcô</string>
+    <string name="additional_lessons_delete_success">Additional lesson deleted successfully</string>
+    <string name="additional_lessons_repeat">Repeat weekly</string>
+    <string name="additional_lessons_delete_title">Delete additional lesson</string>
+    <string name="additional_lessons_delete_one">Just this lesson</string>
+    <string name="additional_lessons_delete_series">All in the series</string>
+    <string name="additional_lessons_start">Start time</string>
+    <string name="additional_lessons_end">End time</string>
+    <string name="additional_lessons_end_time_error">End time must be greater than start time</string>
     <!--Attendance-->
-    <string name="attendance_summary_button">Pòdrëchòwanié bëtnoscë</string>
-    <string name="attendance_calculator_button">Kalkulator bëtnoscë</string>
-    <string name="attendance_calculator_summary_balance_positive"><b>%1$d</b> Wëżi célu</string>
-    <string name="attendance_calculator_summary_balance_neutral">dokładno kù célu</string>
-    <string name="attendance_calculator_summary_balance_negative"><b>%1$d</b> niżi célu</string>
-    <string name="attendance_calculator_summary_values">%1$d/%2$d bëtnoscë</string>
-    <string name="attendance_calculator_summary_values_empty">Nié zaùwôżono niżôdny frekwencëje</string>
-    <string name="attendance_absence_school">Niebëtnosc z szkòlnëch przëczënów</string>
-    <string name="attendance_absence_excused">Ùsprawiedlëwiono niéòbecnosc</string>
-    <string name="attendance_absence_unexcused">Nieùsprawiedlëwiono niéòbecnosc</string>
-    <string name="attendance_exemption">Zwòlnienié</string>
-    <string name="attendance_excused_lateness">Spózdnienié ùsprawiedlëwioné</string>
-    <string name="attendance_unexcused_lateness">Spózdnienié Nieùsprawiedlëwioné</string>
-    <string name="attendance_present">Bëtnosc</string>
-    <string name="attendance_deleted">Rëmniãto</string>
-    <string name="attendance_unknown">Niéznóny</string>
-    <string name="attendance_number">Lëczba ùczbów</string>
-    <string name="attendance_no_items">Ni ma wpisów</string>
-    <string name="attendance_excuse_dialog_reason">Pòwód niebëtnoscë (òpcjonalny)</string>
-    <string name="attendance_excuse_dialog_submit">Wëslë</string>
-    <string name="attendance_excuse_success">Proszba ò ùsprawiedlëwienié òsta wësłónô z sukcesã!</string>
-    <string name="attendance_excuse_no_selection">Mùszisz wëbrac bënômni jedną nieòbecnosc!</string>
-    <string name="attendance_excuse_title">Ùsprawiedliwi</string>
+    <string name="attendance_summary_button">Attendance summary</string>
+    <string name="attendance_calculator_button">Attendance calculator</string>
+    <string name="attendance_calculator_summary_balance_positive"><b>%1$d</b> over target</string>
+    <string name="attendance_calculator_summary_balance_neutral">right on target</string>
+    <string name="attendance_calculator_summary_balance_negative"><b>%1$d</b> under target</string>
+    <string name="attendance_calculator_summary_values">%1$d/%2$d presences</string>
+    <string name="attendance_calculator_summary_values_empty">No attendances recorded</string>
+    <string name="attendance_absence_school">Absent for school reasons</string>
+    <string name="attendance_absence_excused">Excused absence</string>
+    <string name="attendance_absence_unexcused">Unexcused absence</string>
+    <string name="attendance_exemption">Exemption</string>
+    <string name="attendance_excused_lateness">Excused lateness</string>
+    <string name="attendance_unexcused_lateness">Unexcused lateness</string>
+    <string name="attendance_present">Present</string>
+    <string name="attendance_deleted">Deleted</string>
+    <string name="attendance_unknown">Unknown</string>
+    <string name="attendance_number">Number of lesson</string>
+    <string name="attendance_no_items">No entries</string>
+    <string name="attendance_excuse_dialog_reason">Absence reason (optional)</string>
+    <string name="attendance_excuse_dialog_submit">Send</string>
+    <string name="attendance_excuse_success">Absence excuse request sent successfully!</string>
+    <string name="attendance_excuse_no_selection">You must select at least one absence!</string>
+    <string name="attendance_excuse_title">Excuse</string>
     <plurals name="attendance_notify_new_items_title">
-        <item quantity="one">Nowô frekwencjô</item>
-        <item quantity="few">Nowé frekwencëje</item>
-        <item quantity="other">Nowé frekwencëje</item>
+        <item quantity="one">New attendance</item>
+        <item quantity="few">New attendance</item>
+        <item quantity="other">New attendance</item>
     </plurals>
     <plurals name="attendance_notify_new_items">
-        <item quantity="one">%1$d nowô frekwencjô</item>
-        <item quantity="few">%1$d nowé frekwencëje</item>
-        <item quantity="other">%1$d nowëch frekwencjów</item>
+        <item quantity="one">%1$d new attendance</item>
+        <item quantity="few">%1$d attendance</item>
+        <item quantity="other">%1$d attendance</item>
     </plurals>
     <plurals name="attendance_number_item">
-        <item quantity="one">%d frekwencjô</item>
-        <item quantity="few">%d frekwencëje</item>
-        <item quantity="other">%d frekwencjów</item>
+        <item quantity="one">%d attendance</item>
+        <item quantity="few">%d attendance</item>
+        <item quantity="other">%d attendance</item>
     </plurals>
     <!--Attendance summary-->
-    <string name="attendance_summary_total">Razã</string>
+    <string name="attendance_summary_total">Total</string>
     <!--Exam-->
-    <string name="exam_no_items">Ni ma testów w tim tidzéniu</string>
-    <string name="exam_type">Ôrt</string>
-    <string name="exam_entry_date">Data wpisënkù</string>
+    <string name="exam_no_items">No exams this week</string>
+    <string name="exam_type">Type</string>
+    <string name="exam_entry_date">Entry date</string>
     <plurals name="exam_notify_new_item_title">
-        <item quantity="one">Nowi test</item>
-        <item quantity="few">Nowé testë</item>
-        <item quantity="other">Nowé testë</item>
+        <item quantity="one">New exam</item>
+        <item quantity="few">New exams</item>
+        <item quantity="other">New exams</item>
     </plurals>
     <plurals name="exam_notify_new_item_content">
-        <item quantity="one">%d nowi test</item>
-        <item quantity="few">%d nowé testë</item>
-        <item quantity="other">%d nowëch testów</item>
+        <item quantity="one">%d new exam</item>
+        <item quantity="few">%d new exams</item>
+        <item quantity="other">%d new exams</item>
     </plurals>
     <plurals name="exam_number_item">
-        <item quantity="one">%d test</item>
-        <item quantity="few">%d testë</item>
-        <item quantity="other">%d testów</item>
+        <item quantity="one">%d exam</item>
+        <item quantity="few">%d exams</item>
+        <item quantity="other">%d exams</item>
     </plurals>
     <!--Message-->
-    <string name="message_inbox">Òdebróné</string>
-    <string name="message_sent">Wësłóno</string>
-    <string name="message_trash">Wãbórk</string>
-    <string name="message_no_subject">(Niżôdny témat)</string>
-    <string name="message_no_items">Ni ma wiadów</string>
-    <string name="message_from">Òd:</string>
-    <string name="message_to">Do:</string>
-    <string name="message_date">Data: %1$s</string>
-    <string name="message_reply">Òdrzekni</string>
-    <string name="message_forward">Wëslë dali</string>
-    <string name="message_select_all">Zamérkô wszëtkò</string>
-    <string name="message_unselect_all">Òdmérkô wszëtkò</string>
-    <string name="message_restore_from_trash">Przëwrócë z wãbórka</string>
-    <string name="message_move_to_trash">Przeniesë do wãbórka</string>
-    <string name="message_delete_forever">Rëmni na wiedno</string>
-    <string name="message_restore_success">Wiada òsta przëwróconô z sukcesã</string>
-    <string name="message_delete_success">Wiada òsta rëmniãtô z sukcesã</string>
-    <string name="message_mailbox_type_student">ùczeń</string>
-    <string name="message_mailbox_type_parent">rodzëc</string>
-    <string name="message_mailbox_type_guardian">òpiekùn</string>
-    <string name="message_mailbox_type_employee">robòtnik</string>
-    <string name="message_share">Ùdostãpni</string>
-    <string name="message_print">Drukùj</string>
-    <string name="message_subject">Témat</string>
-    <string name="message_content">Tresc</string>
-    <string name="message_send_successful">Wiada òsta wësłónô z sukcesã</string>
-    <string name="message_not_exists">Wiada nie jistnieje</string>
-    <string name="message_required_recipients">Mùszisz wëbrac bënômni 1 adresata</string>
-    <string name="message_content_min_length">Tresc wiadë mùszi zawierac bënômni 3 znanczi</string>
-    <string name="message_chip_all_mailboxes">Wszëtczé skrzënie</string>
-    <string name="message_chip_only_unread">Leno nieprzeczëtóné</string>
-    <string name="message_chip_only_with_attachments">Leno z lopkama</string>
-    <string name="message_read">Przeczëtónô: %s</string>
-    <string name="message_read_by">Przeczëtónô bez: %1$d z %2$d osób</string>
+    <string name="message_inbox">Inbox</string>
+    <string name="message_sent">Sent</string>
+    <string name="message_trash">Trash</string>
+    <string name="message_no_subject">(no subject)</string>
+    <string name="message_no_items">No messages</string>
+    <string name="message_from">From:</string>
+    <string name="message_to">To:</string>
+    <string name="message_date">Date: %1$s</string>
+    <string name="message_reply">Reply</string>
+    <string name="message_forward">Forward</string>
+    <string name="message_select_all">Select all</string>
+    <string name="message_unselect_all">Unselect all</string>
+    <string name="message_restore_from_trash">Restore from trash</string>
+    <string name="message_move_to_trash">Move to trash</string>
+    <string name="message_delete_forever">Delete permanently</string>
+    <string name="message_restore_success">Message restored successfully</string>
+    <string name="message_delete_success">Message deleted successfully</string>
+    <string name="message_mailbox_type_student">student</string>
+    <string name="message_mailbox_type_parent">parent</string>
+    <string name="message_mailbox_type_guardian">guardian</string>
+    <string name="message_mailbox_type_employee">employee</string>
+    <string name="message_share">Share</string>
+    <string name="message_print">Print</string>
+    <string name="message_subject">Subject</string>
+    <string name="message_content">Content</string>
+    <string name="message_send_successful">Message sent successfully</string>
+    <string name="message_not_exists">Message does not exist</string>
+    <string name="message_required_recipients">You need to choose at least 1 recipient</string>
+    <string name="message_content_min_length">The message content must be at least 3 characters</string>
+    <string name="message_chip_all_mailboxes">All mailboxes</string>
+    <string name="message_chip_only_unread">Only unread</string>
+    <string name="message_chip_only_with_attachments">Only with attachments</string>
+    <string name="message_read">Read: %s</string>
+    <string name="message_read_by">Read by: %1$d of %2$d people</string>
     <plurals name="message_number_item">
-        <item quantity="one">%1$d wiada</item>
-        <item quantity="few">%1$d wiadë</item>
-        <item quantity="other">%1$d wiadë</item>
+        <item quantity="one">%1$d message</item>
+        <item quantity="few">%1$d messages</item>
+        <item quantity="other">%1$d messages</item>
     </plurals>
     <plurals name="message_new_items">
-        <item quantity="one">Nowô wiada</item>
-        <item quantity="few">Nowé wiadë</item>
-        <item quantity="other">Nowé wiadë</item>
+        <item quantity="one">New message</item>
+        <item quantity="few">New messages</item>
+        <item quantity="other">New messages</item>
     </plurals>
-    <string name="message_restore_dialog">Chcemë le przëwrócyc robòczą wersëją wiadów?</string>
-    <string name="message_restore_dialog_with_recipients">Chcemë le przëwrócyc robòczą wersëją wiadów z adresatama? %s?</string>
+    <string name="message_restore_dialog">Do you want to restore draft message?</string>
+    <string name="message_restore_dialog_with_recipients">Do you want to restore draft message with recipients: %s?</string>
     <plurals name="message_notify_new_items">
-        <item quantity="one">Môsz %1$d nową wiadã</item>
-        <item quantity="few">Môsz %1$d nowé wiadë</item>
-        <item quantity="other">Môsz %1$d nowëch wiadów</item>
+        <item quantity="one">You received %1$d message</item>
+        <item quantity="few">You received %1$d messages</item>
+        <item quantity="other">You received %1$d messages</item>
     </plurals>
     <plurals name="message_selected_messages_count">
-        <item quantity="one">%1$d wëbrónô</item>
-        <item quantity="few">%1$d wëbróné</item>
-        <item quantity="other">%1$d wëbrónëch</item>
+        <item quantity="one">%1$d selected</item>
+        <item quantity="few">%1$d selected</item>
+        <item quantity="other">%1$d selected</item>
     </plurals>
-    <string name="message_messages_deleted">Wiadë òstałë rëmniãté</string>
-    <string name="message_messages_restored">Przewrócono wiadë</string>
-    <string name="message_mailbox_chooser_title">Wëbierzë skrzënią</string>
-    <string name="message_incognito_mode_on">Trib incognito je włączony</string>
-    <string name="message_incognito_description">Dzãka tribòwi incognito nadôwca nié òbôczi, że przeczëtôł jes ną wiadã</string>
+    <string name="message_messages_deleted">Messages deleted</string>
+    <string name="message_messages_restored">Messages restored</string>
+    <string name="message_mailbox_chooser_title">Choose mailbox</string>
+    <string name="message_incognito_mode_on">Incognito mode is on</string>
+    <string name="message_incognito_description">Thanks to incognito mode sender is not notified when you read the message</string>
     <!--Note-->
-    <string name="note_no_items">Ni ma jinfòrmacëjów ò ùwôgach</string>
-    <string name="note_points">Pónktë</string>
+    <string name="note_no_items">No info about notes</string>
+    <string name="note_points">Points</string>
     <plurals name="note_number_item">
-        <item quantity="one">%d ùwôga</item>
-        <item quantity="few">%d ùwôdżi</item>
-        <item quantity="other">%d ùwôgów</item>
+        <item quantity="one">%d note</item>
+        <item quantity="few">%d notes</item>
+        <item quantity="other">%d notes</item>
     </plurals>
     <plurals name="note_new_items">
-        <item quantity="one">Nowô ùwôga</item>
-        <item quantity="few">Nowé ùwôdżi</item>
-        <item quantity="other">Nowé ùwôdżi</item>
+        <item quantity="one">New note</item>
+        <item quantity="few">New notes</item>
+        <item quantity="other">New notes</item>
     </plurals>
     <plurals name="note_notify_new_items">
-        <item quantity="one">Môsz %1$d nową ùwôgã</item>
-        <item quantity="few">Môsz %1$d nowé ùwôdżi</item>
-        <item quantity="other">Môsz %1$d nowëch ùwôgów</item>
+        <item quantity="one">You received %1$d note</item>
+        <item quantity="few">You received %1$d notes</item>
+        <item quantity="other">You received %1$d notes</item>
     </plurals>
     <!--Praise-->
     <plurals name="praise_number_item">
-        <item quantity="one">%d chwôła</item>
-        <item quantity="few">%d chwałë</item>
-        <item quantity="other">%d chwôłów</item>
+        <item quantity="one">%d praise</item>
+        <item quantity="few">%d praises</item>
+        <item quantity="other">%d praises</item>
     </plurals>
     <plurals name="praise_new_items">
-        <item quantity="one">Nowô chwôła</item>
-        <item quantity="few">Nowé chwôłë</item>
-        <item quantity="other">Nowé chwôłë</item>
+        <item quantity="one">New praise</item>
+        <item quantity="few">New praises</item>
+        <item quantity="other">New praises</item>
     </plurals>
     <plurals name="praise_notify_new_items">
-        <item quantity="one">Môsz %1$d nową chwôłã</item>
-        <item quantity="few">Môsz %1$d nowé chwôłë</item>
-        <item quantity="other">Môsz %1$d nowëch chwôłów</item>
+        <item quantity="one">You received %1$d praise</item>
+        <item quantity="few">You received %1$d praises</item>
+        <item quantity="other">You received %1$d praises</item>
     </plurals>
     <!--Neutral notes-->
     <plurals name="neutral_note_number_item">
-        <item quantity="one">%d neùtralnô ùwôga</item>
-        <item quantity="few">%d neùtralné ùwôdżi</item>
-        <item quantity="other">%d neùtralnëch ùwôgów</item>
+        <item quantity="one">%d neutral note</item>
+        <item quantity="few">%d neutral notes</item>
+        <item quantity="other">%d neutral notes</item>
     </plurals>
     <plurals name="neutral_note_new_items">
-        <item quantity="one">Nowô neùtralnô ùwôga</item>
-        <item quantity="few">Nowé neùtralné ùwôdżi</item>
-        <item quantity="other">Nowé neùtralné ùwôdżi</item>
+        <item quantity="one">New neutral note</item>
+        <item quantity="few">New neutral notes</item>
+        <item quantity="other">New neutral notes</item>
     </plurals>
     <plurals name="neutral_note_notify_new_items">
-        <item quantity="one">Môsz %1$d nową neùtralną ùwôgã</item>
-        <item quantity="few">Môsz %1$d nowé neùtralné ùwôdżi</item>
-        <item quantity="other">Môsz %1$d nowëch neùtralnëch ùwôgów</item>
+        <item quantity="one">You received %1$d neutral note</item>
+        <item quantity="few">You received %1$d neutral notes</item>
+        <item quantity="other">You received %1$d neutral notes</item>
     </plurals>
     <!--Homework-->
-    <string name="homework_no_items">Ni ma zadaniów dodóm</string>
-    <string name="homework_mark_as_done">Fardëch</string>
-    <string name="homework_mark_as_undone">Nié je fardëch</string>
-    <string name="homework_add">Dodôj Zadanié dodóm</string>
-    <string name="homework_add_success">Zadanié dodóm dodóné z sukcesã</string>
-    <string name="homework_delete_success">Zadanié dodóm rëmniãté z sukcesã</string>
-    <string name="homework_attachments">Lópk</string>
+    <string name="homework_no_items">No info about homework</string>
+    <string name="homework_mark_as_done">Mark as done</string>
+    <string name="homework_mark_as_undone">Mark as undone</string>
+    <string name="homework_add">Add homework</string>
+    <string name="homework_add_success">Homework added successfully</string>
+    <string name="homework_delete_success">Homework deleted successfully</string>
+    <string name="homework_attachments">Attachments</string>
     <plurals name="homework_notify_new_item_title">
-        <item quantity="one">Nowé zadanié dodóm</item>
-        <item quantity="few">Nowé zadania dodóm</item>
-        <item quantity="other">Nowé zadania dodóm</item>
+        <item quantity="one">New homework</item>
+        <item quantity="few">New homework</item>
+        <item quantity="other">New homework</item>
     </plurals>
     <plurals name="homework_notify_new_item_content">
-        <item quantity="one">Môsz %d nowé zadania dodóm</item>
-        <item quantity="few">Môsz %d nowé zadania dodóm</item>
-        <item quantity="other">Môsz %d nowëch zadaniów dodóm</item>
+        <item quantity="one">You received %d new homework</item>
+        <item quantity="few">You received %d new homework</item>
+        <item quantity="other">You received %d new homework</item>
     </plurals>
     <plurals name="homework_number_item">
-        <item quantity="one">%d zadanié dodóm</item>
-        <item quantity="few">%d zadania dodóm</item>
-        <item quantity="other">%d zadaniów dodóm</item>
+        <item quantity="one">%d homework</item>
+        <item quantity="few">%d homework</item>
+        <item quantity="other">%d homework</item>
     </plurals>
     <!--Lucky number-->
-    <string name="lucky_number_title">Szczestlëwi numerk</string>
-    <string name="lucky_number_header">Dzysészim szczestlëwim numerkã je</string>
-    <string name="lucky_number_empty">Ni ma jinfòrmacëjów ò szczestlëwim numerkù</string>
-    <string name="lucky_number_notify_new_item_title">Szczestlëwi numerk na dzysô</string>
-    <string name="lucky_number_notify_new_item">Dzysészim szczestlëwim numerkã je: %s</string>
-    <string name="lucky_number_history_button">Pòkôżë historëją</string>
+    <string name="lucky_number_title">Lucky number</string>
+    <string name="lucky_number_header">Today\'s lucky number is</string>
+    <string name="lucky_number_empty">No info about the lucky number</string>
+    <string name="lucky_number_notify_new_item_title">Lucky number for today</string>
+    <string name="lucky_number_notify_new_item">Today\'s lucky number is: %s</string>
+    <string name="lucky_number_history_button">Show history</string>
     <!--Lucky number history-->
-    <string name="lucky_number_history_title">Historijô numerków</string>
-    <string name="lucky_number_history_empty">Ni ma jinfòrmacëjów ò szczestlëwich numerkach</string>
+    <string name="lucky_number_history_title">Lucky number history</string>
+    <string name="lucky_number_history_empty">No info about lucky numbers</string>
     <!--Mobile devices-->
-    <string name="mobile_devices_title">Przëstãp mòbilny</string>
-    <string name="mobile_devices_no_items">Ni ma ùrządzeniów</string>
-    <string name="mobile_devices_unregister">Wërejestruj</string>
-    <string name="mobile_device_removed">Ùrządzenié òstało rëmniãté</string>
-    <string name="mobile_device_qr">Kòd QR</string>
+    <string name="mobile_devices_title">Mobile devices</string>
+    <string name="mobile_devices_no_items">No devices</string>
+    <string name="mobile_devices_unregister">Deregister</string>
+    <string name="mobile_device_removed">Device removed</string>
+    <string name="mobile_device_qr">QR code</string>
     <string name="mobile_device_token">Token</string>
     <string name="mobile_device_symbol">Symbol</string>
     <string name="mobile_device_pin">PIN</string>
     <!--School and teachers-->
-    <string name="schoolandteachers_title">Szkòła i szkólny</string>
+    <string name="schoolandteachers_title">School and teachers</string>
     <!--School-->
-    <string name="school_title">Szkòła</string>
-    <string name="school_no_info">Ni ma jinfòrmacëjów ò szkòle</string>
-    <string name="school_name">Pòzwa szkòłë</string>
-    <string name="school_address">Adresa szkòłë</string>
-    <string name="school_telephone">Telefòn</string>
-    <string name="school_headmaster">Miono i nôzwëskò direktóra</string>
-    <string name="school_pedagogue">Miono i nôzwëskò pedagóga</string>
-    <string name="school_address_button">Pòkôżë na kôrce</string>
-    <string name="school_telephone_button">Zazwòni</string>
+    <string name="school_title">School</string>
+    <string name="school_no_info">No info about school</string>
+    <string name="school_name">School name</string>
+    <string name="school_address">School address</string>
+    <string name="school_telephone">Telephone</string>
+    <string name="school_headmaster">Name of headmaster</string>
+    <string name="school_pedagogue">Name of pedagogue</string>
+    <string name="school_address_button">Show on map</string>
+    <string name="school_telephone_button">Call</string>
     <!--Teacher-->
-    <string name="teachers_title">Szkólny</string>
-    <string name="teacher_no_items">Ni ma jinfòrmacëjów ò szkólnëch</string>
-    <string name="teacher_no_subject">Ni ma zajmë</string>
+    <string name="teachers_title">Teachers</string>
+    <string name="teacher_no_items">No info about teachers</string>
+    <string name="teacher_no_subject">No subject</string>
     <!--Conference-->
-    <string name="conferences_title">Zéńdzenia</string>
-    <string name="conference_no_items">Ni ma jinfòrmacëjów ò zéńdzeniach</string>
+    <string name="conferences_title">Conferences</string>
+    <string name="conference_no_items">No info about conferences</string>
     <plurals name="conference_number_item">
-        <item quantity="one">%d zéńdzenié</item>
-        <item quantity="few">%d zéńdzenia</item>
-        <item quantity="other">%d zéńdzeniów</item>
+        <item quantity="one">%d conference</item>
+        <item quantity="few">%d conferences</item>
+        <item quantity="other">%d conferences</item>
     </plurals>
     <plurals name="conference_notify_new_item_title">
-        <item quantity="one">Nowé zéńdzenie</item>
-        <item quantity="few">Nowé zéńdzenia</item>
-        <item quantity="other">Nowé zéńdzenia</item>
+        <item quantity="one">New conference</item>
+        <item quantity="few">New conferences</item>
+        <item quantity="other">New conferences</item>
     </plurals>
     <plurals name="conference_notify_new_items">
-        <item quantity="one">Môsz %1$d nowé zéńdzenié</item>
-        <item quantity="few">Môsz %1$d nowé zéńdzenia</item>
-        <item quantity="other">Môsz %1$d nowëch zéńdzeniów</item>
+        <item quantity="one">You have %1$d new conference</item>
+        <item quantity="few">You have %1$d new conferences</item>
+        <item quantity="other">You have %1$d new conferences</item>
     </plurals>
-    <string name="conferences_present">Òbecnosc na zéńdzenim</string>
+    <string name="conferences_present">Present at conference</string>
     <string name="conference_agenda">Agenda</string>
-    <string name="conference_place">Plac</string>
-    <string name="conference_topic">Témat</string>
+    <string name="conference_place">Place</string>
+    <string name="conference_topic">Topic</string>
     <!--Director information-->
-    <string name="school_announcement_title">Szkòlowi ògłos</string>
-    <string name="school_announcement_no_items">Ni ma szkòlowich ògłosów</string>
+    <string name="school_announcement_title">School announcements</string>
+    <string name="school_announcement_no_items">No school announcements</string>
     <plurals name="school_announcement_number_item">
-        <item quantity="one">%d szkòlowi ògłos</item>
-        <item quantity="few">%d szkòlowé ògłosë</item>
-        <item quantity="other">%d szkòlowich ògłosów</item>
+        <item quantity="one">%d school announcement</item>
+        <item quantity="few">%d school announcements</item>
+        <item quantity="other">%d school announcements</item>
     </plurals>
     <plurals name="school_announcement_notify_new_item_title">
-        <item quantity="one">%d Nowi szkòlowi ògłos</item>
-        <item quantity="few">%d Nowé szkòlowé ògłosë</item>
-        <item quantity="other">%d Nowé szkòlowé ògłosë</item>
+        <item quantity="one">New school announcement</item>
+        <item quantity="few">New school announcements</item>
+        <item quantity="other">New school announcements</item>
     </plurals>
     <plurals name="school_announcement_notify_new_items">
-        <item quantity="one">Môsz %1$d nowi szkòlowi ògłos</item>
-        <item quantity="few">Môsz %1$d nowé szkòlowé ògłosë</item>
-        <item quantity="other">Môsz %1$d nowëch szkòlowich ògłosów</item>
+        <item quantity="one">You have %1$d new school announcement</item>
+        <item quantity="few">You have %1$d new school announcements</item>
+        <item quantity="other">You have %1$d new school announcements</item>
     </plurals>
     <!--Account-->
-    <string name="account_add_new">Dodôj kònto</string>
-    <string name="account_logout">Wëlogùj sã</string>
-    <string name="account_confirm">Chcemë le wëlogòwac tegò ùcznia?</string>
-    <string name="account_logout_student">Wëlogòwanié ùcznia</string>
-    <string name="account_type_student">Kònto ùcznia</string>
-    <string name="account_type_parent">Rodzëcelsczé kònto</string>
-    <string name="account_details_edit">Edituj dane</string>
-    <string name="account_quick_manager">Czerownik kòntów</string>
-    <string name="account_select_student">Wëbierzë ùcznia</string>
-    <string name="account_family">Rodzëzna</string>
-    <string name="account_contact">Kòntakt</string>
-    <string name="account_address">Adresowé dane</string>
-    <string name="account_personal_data">Òsobòwé dane</string>
+    <string name="account_add_new">Add account</string>
+    <string name="account_logout">Logout</string>
+    <string name="account_confirm">Do you want to log out this student?</string>
+    <string name="account_logout_student">Student logout</string>
+    <string name="account_type_student">Student account</string>
+    <string name="account_type_parent">Parent account</string>
+    <string name="account_details_edit">Edit data</string>
+    <string name="account_quick_manager">Accounts manager</string>
+    <string name="account_select_student">Select student</string>
+    <string name="account_family">Family</string>
+    <string name="account_contact">Contact</string>
+    <string name="account_address">Residence details</string>
+    <string name="account_personal_data">Personal information</string>
     <!--About-->
-    <string name="about_version">Wersëjô aplikacëje</string>
-    <string name="about_contributor">Wkłôdôrze</string>
-    <string name="about_contributor_summary">Lësta programistów Wùlkanowégò</string>
-    <string name="about_feedback">Zgłosë błãd</string>
-    <string name="about_feedback_summary">Wëslë zgłoszenié ò błãdze bez e-mail</string>
+    <string name="about_version">App version</string>
+    <string name="about_contributor">Contributors</string>
+    <string name="about_contributor_summary">List of Wulkanowy developers</string>
+    <string name="about_feedback">Report a bug</string>
+    <string name="about_feedback_summary">Send a bug report via e-mail</string>
     <string name="about_faq">FAQ</string>
-    <string name="about_faq_summary">Òbôczë nôczãscy zadawóné pëtania</string>
-    <string name="about_discord">Serwer Discord</string>
-    <string name="about_discord_summary">Dołączë do spòlëznë Wùlkanowégò</string>
-    <string name="about_facebook">Fanpage na Facebookù</string>
-    <string name="about_twitter">Starna na Twitterze</string>
-    <string name="about_twitter_summary">Szlachùj nas na Twitterze</string>
-    <string name="about_facebook_summary">Pòlub najégò fanpage na Facebookù</string>
-    <string name="about_privacy">Pòlitëka priwatnoscë</string>
-    <string name="about_privacy_summary">Regle zbieraniégò òsobòwëch danëch</string>
-    <string name="about_system">Systemòwé nastôwë</string>
-    <string name="about_system_summary">Òdemkni systemòwé nastôwë</string>
-    <string name="about_homepage">Domôcô starna</string>
-    <string name="about_homepage_summary">Òdwiedzë starnã i pòmòżë rozwijac aplikacëją</string>
-    <string name="about_licenses">Licencëje</string>
-    <string name="about_licenses_summary">Licencëje ùżitëch biblijotéków w aplikacëje</string>
+    <string name="about_faq_summary">Read Frequently Asked Questions</string>
+    <string name="about_discord">Discord server</string>
+    <string name="about_discord_summary">Join the Wulkanowy community</string>
+    <string name="about_facebook">Facebook fanpage</string>
+    <string name="about_twitter">Twitter page</string>
+    <string name="about_twitter_summary">Follow us on twitter</string>
+    <string name="about_facebook_summary">Like our facebook fanpage</string>
+    <string name="about_privacy">Privacy policy</string>
+    <string name="about_privacy_summary">Rules for collecting personal data</string>
+    <string name="about_system">System settings</string>
+    <string name="about_system_summary">Open system settings</string>
+    <string name="about_homepage">Homepage</string>
+    <string name="about_homepage_summary">Visit the website and help develop the application</string>
+    <string name="about_licenses">Licenses</string>
+    <string name="about_licenses_summary">Licenses of libraries used in the application</string>
     <!--Licenses-->
-    <string name="license_dialog_title">Licencëjô</string>
+    <string name="license_dialog_title">License</string>
     <!--Contributor-->
-    <string name="contributor_avatar_description">Awatar</string>
-    <string name="contributor_see_more">Òbôczë wicy na GitHub</string>
+    <string name="contributor_avatar_description">Avatar</string>
+    <string name="contributor_see_more">See more on GitHub</string>
     <!--Student info-->
-    <string name="student_info_empty">Ni ma jinfòrmacëjów ò ùczniu abò rodzëznie ùcznia</string>
-    <string name="student_info_first_name">Miono</string>
-    <string name="student_info_second_name">Drëdżé miono</string>
-    <string name="student_info_gender">Płoc</string>
-    <string name="student_info_polish_citizenship">Pòlsczé òbëwatelstwò</string>
-    <string name="student_info_family_name">Rodné nazwëskò</string>
-    <string name="student_info_parents_name">Miono òjca i mùterczi</string>
-    <string name="student_info_phone">Telefòn</string>
-    <string name="student_info_cellphone">Mòbilk</string>
-    <string name="student_info_email">Adresa e-mail</string>
-    <string name="student_info_address">Adresa zamieszkaniô</string>
-    <string name="student_info_registered_address">Adresa zameldowaniô</string>
-    <string name="student_info_correspondence_address">Adresa kòrespòndencëjnë</string>
-    <string name="student_info_full_name">Nôzwëskò ë miono</string>
-    <string name="student_info_kinship">Stopień pòkrëwieństwa</string>
-    <string name="student_info_guardian_address">Adresa</string>
-    <string name="student_info_phones">Telefònë</string>
-    <string name="student_info_male">Chłop</string>
-    <string name="student_info_female">Białka</string>
-    <string name="student_info_last_name">Nôzwëskò</string>
-    <string name="student_info_guardian">Òpiekùn</string>
+    <string name="student_info_empty">No info about student or student family</string>
+    <string name="student_info_first_name">Name</string>
+    <string name="student_info_second_name">Second name</string>
+    <string name="student_info_gender">Gender</string>
+    <string name="student_info_polish_citizenship">Polish citizenship</string>
+    <string name="student_info_family_name">Family name</string>
+    <string name="student_info_parents_name">Mother\'s and father\'s names</string>
+    <string name="student_info_phone">Phone</string>
+    <string name="student_info_cellphone">Cellphone</string>
+    <string name="student_info_email">E-mail</string>
+    <string name="student_info_address">Address of residence</string>
+    <string name="student_info_registered_address">Address of registration</string>
+    <string name="student_info_correspondence_address">Correspondence address</string>
+    <string name="student_info_full_name">Surname and first name</string>
+    <string name="student_info_kinship">Degree of kinship</string>
+    <string name="student_info_guardian_address">Address</string>
+    <string name="student_info_phones">Phones</string>
+    <string name="student_info_male">Male</string>
+    <string name="student_info_female">Female</string>
+    <string name="student_info_last_name">Last name</string>
+    <string name="student_info_guardian">Guardian</string>
     <!--Account edit-->
-    <string name="account_edit_nick_hint">Pòzwa</string>
-    <string name="account_edit_header">Dodôj Pòzwã</string>
-    <string name="account_edit_avatar_title">Wëbierzë farwã profilowégò</string>
+    <string name="account_edit_nick_hint">Nick</string>
+    <string name="account_edit_header">Add nick</string>
+    <string name="account_edit_avatar_title">Choose avatar color</string>
     <!--Log viewer-->
-    <string name="logviewer_share">Ùdostãpni logi</string>
-    <string name="logviewer_refresh">Òdswieżë</string>
+    <string name="logviewer_share">Share logs</string>
+    <string name="logviewer_refresh">Refresh</string>
     <!--Dashboard-->
-    <string name="dashboard_timetable_title">Ùczbë</string>
-    <string name="dashboard_timetable_title_tomorrow">(Witro)</string>
-    <string name="dashboard_timetable_title_today_and_tomorrow">(Dzysô i witro)</string>
-    <string name="dashboard_timetable_first_lesson_title_moment">Za chwilã:</string>
-    <string name="dashboard_timetable_first_lesson_title_soon">Wnetka:</string>
-    <string name="dashboard_timetable_first_lesson_title_first">Pierszi:</string>
-    <string name="dashboard_timetable_first_lesson_title_now">Terô:</string>
-    <string name="dashboard_timetable_second_lesson_value_end">Kùńc ùczbë</string>
-    <string name="dashboard_timetable_second_lessons_title">Pòstãpno:</string>
-    <string name="dashboard_timetable_third_title">Pòzdze:</string>
+    <string name="dashboard_timetable_title">Lessons</string>
+    <string name="dashboard_timetable_title_tomorrow">(Tomorrow)</string>
+    <string name="dashboard_timetable_title_today_and_tomorrow">(Today and tomorrow)</string>
+    <string name="dashboard_timetable_first_lesson_title_moment">In a moment:</string>
+    <string name="dashboard_timetable_first_lesson_title_soon">Soon:</string>
+    <string name="dashboard_timetable_first_lesson_title_first">First:</string>
+    <string name="dashboard_timetable_first_lesson_title_now">Now:</string>
+    <string name="dashboard_timetable_second_lesson_value_end">End of lessons</string>
+    <string name="dashboard_timetable_second_lessons_title">Next:</string>
+    <string name="dashboard_timetable_third_title">Later:</string>
     <plurals name="dashboard_timetable_third_value">
-        <item quantity="one">Jesz %1$d ùczba</item>
-        <item quantity="few">Jesz %1$d ùczbë</item>
-        <item quantity="other">Jesz %1$d ùczbów</item>
+        <item quantity="one">%1$d more lesson</item>
+        <item quantity="few">%1$d more lessons</item>
+        <item quantity="other">%1$d more lessons</item>
     </plurals>
-    <string name="dashboard_timetable_third_time">do %1$s</string>
-    <string name="dashboard_timetable_no_lessons">Felënk przińdłich ùczbów</string>
-    <string name="dashboard_timetable_error">Wëstąpił błãd òbczas ładowaniô ùczbë</string>
-    <string name="dashboard_homework_title">Zadanié dodóm</string>
-    <string name="dashboard_homework_no_homework">Ni ma zadaniów dodóm do przërëchtowaniô</string>
-    <string name="dashboard_homework_error">Wëstąpił błãd òbczas ładowaniô zadaniégò dodóm</string>
+    <string name="dashboard_timetable_third_time">until %1$s</string>
+    <string name="dashboard_timetable_no_lessons">No upcoming lessons</string>
+    <string name="dashboard_timetable_error">An error occurred while loading the lessons</string>
+    <string name="dashboard_homework_title">Homework</string>
+    <string name="dashboard_homework_no_homework">No homework to do</string>
+    <string name="dashboard_homework_error">An error occurred while loading the homework</string>
     <plurals name="dashboard_homework_more">
-        <item quantity="one">Jesz %1$d zadanié dodóm</item>
-        <item quantity="few">Jesz %1$d zadaniów dodóm</item>
-        <item quantity="other">Jesz %1$d zadaniów dodóm</item>
+        <item quantity="one">%1$d more homework</item>
+        <item quantity="few">%1$d more homework</item>
+        <item quantity="other">%1$d more homework</item>
     </plurals>
-    <string name="dashboard_homework_time">do %1$s</string>
-    <string name="dashboard_grade_title">Slédné taksë</string>
-    <string name="dashboard_grade_no_grade">Ni ma nowëch taksów</string>
-    <string name="dashboard_grade_error">Wëstąpił błãd òbczas ładowaniô taksów</string>
-    <string name="dashboard_announcements_title">Szkòlowé ògłosë</string>
-    <string name="dashboard_announcements_no_announcements">Ni ma aktualnëch ògłosów</string>
-    <string name="dashboard_announcements_error">Wëstąpił błãd òbczas ładowaniô ògłosów</string>
+    <string name="dashboard_homework_time">due %1$s</string>
+    <string name="dashboard_grade_title">Last grades</string>
+    <string name="dashboard_grade_no_grade">No new grades</string>
+    <string name="dashboard_grade_error">An error occurred while loading the grades</string>
+    <string name="dashboard_announcements_title">School announcements</string>
+    <string name="dashboard_announcements_no_announcements">No current announcements</string>
+    <string name="dashboard_announcements_error">An error occurred while loading the announcements</string>
     <plurals name="dashboard_announcements_more">
-        <item quantity="one">Jesz %1$d ògłos</item>
-        <item quantity="few">Jesz %1$d ògłosë</item>
-        <item quantity="other">Jesz %1$d ògłosów</item>
+        <item quantity="one">%1$d more announcement</item>
+        <item quantity="few">%1$d more announcements</item>
+        <item quantity="other">%1$d more announcements</item>
     </plurals>
-    <string name="dashboard_exams_title">Testë</string>
-    <string name="dashboard_exams_no_exams">Felënk przińdłich testów</string>
-    <string name="dashboard_exams_error">Wëstąpił błãd òbczas ładowaniô testów</string>
+    <string name="dashboard_exams_title">Exams</string>
+    <string name="dashboard_exams_no_exams">No upcoming exams</string>
+    <string name="dashboard_exams_error">An error occurred while loading the exams</string>
     <plurals name="dashboard_exams_more">
-        <item quantity="one">Jesz %1$d test</item>
-        <item quantity="few">Jesz %1$d testë</item>
-        <item quantity="other">Jesz %1$d testów</item>
+        <item quantity="one">%1$d more exam</item>
+        <item quantity="few">%1$d more exams</item>
+        <item quantity="other">%1$d more exams</item>
     </plurals>
-    <string name="dashboard_conferences_title">Zéńdzenia</string>
-    <string name="dashboard_conferences_no_conferences">Ni ma przińdłich zéńdzeniów</string>
-    <string name="dashboard_conferences_error">Wëstąpił błãd òbczas ładowaniô zéńdzeniów</string>
+    <string name="dashboard_conferences_title">Conferences</string>
+    <string name="dashboard_conferences_no_conferences">No upcoming conferences</string>
+    <string name="dashboard_conferences_error">An error occurred while loading the conferences</string>
     <plurals name="dashboard_conference_more">
-        <item quantity="one">Jesz %1$d dodôtkòwé zéńdzenié</item>
-        <item quantity="few">Jesz %1$d dodôtkòwé zéńdzenia</item>
-        <item quantity="other">Jesz %1$d zéńdzeniów</item>
+        <item quantity="one">%1$d more conference</item>
+        <item quantity="few">%1$d more conferences</item>
+        <item quantity="other">%1$d more conferences</item>
     </plurals>
-    <string name="dashboard_horizontal_group_error">Wëstąpił błãd òbczas ładowaniô danëch</string>
-    <string name="dashboard_horizontal_group_no_data">Niżôdny</string>
+    <string name="dashboard_horizontal_group_error">An error occurred while loading data</string>
+    <string name="dashboard_horizontal_group_no_data">None</string>
     <!--Error dialog-->
-    <string name="dialog_error_check_update">Sprôwdzë dostãpnosc aktualizacëjów</string>
-    <string name="dialog_error_check_update_message">Przed zgłoszenim błãdu sprôwdzë wczesny czë dostãpnô je ju aktualizacëjô z pòprôwką błãdu</string>
+    <string name="dialog_error_check_update">Check for updates</string>
+    <string name="dialog_error_check_update_message">Before reporting a bug, check first if an update with the bug fix is available</string>
     <!--Generic-->
-    <string name="all_content">Tresc</string>
-    <string name="all_retry">Pònowi</string>
-    <string name="all_description">Òpisënk</string>
-    <string name="all_no_description">Felënk òpisënkù</string>
-    <string name="all_teacher">Szkólny</string>
-    <string name="all_date">Data</string>
-    <string name="all_entry_date">Data wpisënkù</string>
-    <string name="all_color">Farwa</string>
-    <string name="all_details">Detale</string>
-    <string name="all_category">Kategòrijô</string>
-    <string name="all_close">Zamkni</string>
-    <string name="all_no_data">Ni ma danëch</string>
-    <string name="all_subject">Témat</string>
-    <string name="all_prev">Slédny</string>
-    <string name="all_next">Pòstãpny</string>
-    <string name="all_search">Szëkôj</string>
-    <string name="all_search_hint">Szëkôj…</string>
-    <string name="all_yes">Jo</string>
-    <string name="all_no">Nié</string>
-    <string name="all_save">Zapiszë</string>
-    <string name="all_title">Titel</string>
-    <string name="all_add">Dodôj</string>
-    <string name="all_copied">Òstało skòpiérowóné</string>
-    <string name="all_undo">Cofni</string>
-    <string name="all_change">Zmieni</string>
-    <string name="all_add_to_calendar">Dodôj do kaléndarzu</string>
-    <string name="all_cancel">Anuluj</string>
+    <string name="all_content">Content</string>
+    <string name="all_retry">Retry</string>
+    <string name="all_description">Description</string>
+    <string name="all_no_description">No description</string>
+    <string name="all_teacher">Teacher</string>
+    <string name="all_date">Date</string>
+    <string name="all_entry_date">Entry date</string>
+    <string name="all_color">Color</string>
+    <string name="all_details">Details</string>
+    <string name="all_category">Category</string>
+    <string name="all_close">Close</string>
+    <string name="all_no_data">No data</string>
+    <string name="all_subject">Subject</string>
+    <string name="all_prev">Prev</string>
+    <string name="all_next">Next</string>
+    <string name="all_search">Search</string>
+    <string name="all_search_hint">Search…</string>
+    <string name="all_yes">Yes</string>
+    <string name="all_no">No</string>
+    <string name="all_save">Save</string>
+    <string name="all_title">Title</string>
+    <string name="all_add">Add</string>
+    <string name="all_copied">Copied</string>
+    <string name="all_undo">Undo</string>
+    <string name="all_change">Change</string>
+    <string name="all_add_to_calendar">Add to calendar</string>
+    <string name="all_cancel">Cancel</string>
     <!--Timetable Widget-->
-    <string name="widget_timetable_no_items">Ni ma ùczbów</string>
-    <string name="widget_timetable_last_synchronization">Zsynchronizowóno %1$s ò %2$s</string>
-    <string name="widget_timetable_theme_title">Wëbierzë témã</string>
-    <string name="widget_timetable_theme_light">Jôsny</string>
-    <string name="widget_timetable_theme_dark">Cemny</string>
-    <string name="widget_timetable_theme_system">Systemòwô téma</string>
+    <string name="widget_timetable_no_items">No lessons</string>
+    <string name="widget_timetable_last_synchronization">Synchronized on %1$s at %2$s</string>
+    <string name="widget_timetable_theme_title">Choose theme</string>
+    <string name="widget_timetable_theme_light">Light</string>
+    <string name="widget_timetable_theme_dark">Dark</string>
+    <string name="widget_timetable_theme_system">System Theme</string>
     <!--Preferences-->
-    <string name="pref_view_header">Aplikacëjô</string>
-    <string name="pref_view_list">Domëslny pòzdrzatk</string>
-    <string name="pref_view_grade_average_mode">Nastôwë òbliczony strzédny</string>
-    <string name="pref_view_grade_average_force_calc">Wëmùszë òbliczenié strzédny bez aplikacëją</string>
-    <string name="pref_view_present">Pòkôżë bëtnosc</string>
-    <string name="pref_attendance_target">Docélowô bëtnosc</string>
-    <string name="pref_attendance_calculator_show_empty_subjects">Pòkôżë témë bez frekwencji</string>
-    <string name="pref_view_attendance_calculator_sorting_mode">Zortowanié kalkulatora bëtnoscë</string>
-    <string name="pref_view_app_theme">Téma</string>
-    <string name="pref_view_expand_grade">Rozwijanié taksów</string>
-    <string name="pref_view_timetable_show_groups">Pòkazuj karno kòl zajmë</string>
-    <string name="pref_view_timetable_show_additional_lessons">Pòkôżë dodatkòwé ùczbë</string>
-    <string name="pref_view_timetable_show_gaps">Pòkôzuj pùsté kachle gdze ni ma ùczbów</string>
-    <string name="pref_view_grade_statistics_list">Pòkôżë lëstã nacéchùnków w klasowich taksach</string>
-    <string name="pref_view_subjects_without_grades">Pòkôżë zajmë bez taksów</string>
-    <string name="pref_view_grade_color_scheme">Schemat farwów taksów</string>
-    <string name="pref_view_grade_sorting_mode">Zortowanié zajmów</string>
-    <string name="pref_view_app_language">Jãzëk</string>
-    <string name="pref_view_menu_order_title">Kònfigùracëjô menu</string>
-    <string name="pref_view_menu_order_summary">Ùstôw kòlejnosc fónkcëje w menu</string>
-    <string name="pref_notify_header">Wiadła</string>
-    <string name="pref_notify_header_other">Jiné</string>
-    <string name="pref_notify_switch">Pòkôżë wiadła</string>
-    <string name="pref_notify_upcoming_lessons_switch">Pòkôżë wiadła ò przińdłich ùczbach</string>
-    <string name="pref_notify_upcoming_lessons_persistent_switch">Ùstawi wiadło ò przińdłi ùczbie jakò trwałé</string>
-    <string name="pref_notify_upcoming_lessons_persistent_summary">Wëłączë ga wiadła nie pòkazëją sã na twòjim zégarkù/òpasce</string>
-    <string name="pref_notify_open_system_settings">Òdemkô systemòwé nastôwë wiadłów</string>
-    <string name="pref_notify_fix_sync_issues">Naprawi tôkle z synchronizacëją i wiadłama</string>
-    <string name="pref_notify_fix_sync_issues_message">Na twòjim ùrządzeniu mògą sã pòkôzywac tôkle z synchronizacëją danëch i wiadłama.\n\nBë je naprawic, dodôj Wùlkanowégò do aùtostartu i wëłączë òptimalizacëją/òszczãdzanié baterije w nastôwach systemòwëch mòbilkù.</string>
-    <string name="pref_notify_debug_switch">Pòkôżë debùgòwanié wiadła</string>
-    <string name="pref_notify_disabled_summary">Synchronizacja je wëłączonô</string>
-    <string name="pref_notify_notifications_piggyback_header">Wiadła òficjalny aplikacëje</string>
-    <string name="pref_notify_notifications_piggyback">Przechwatiwanié wiadłów òficjalny aplikacëje</string>
-    <string name="pref_notify_notifications_piggyback_cancel_original">Rëmni wiadła òficjalny aplikacëje pò przechwôceniu</string>
-    <string name="pref_notification_piggyback_popup_title">Przechwatiwanié wiadłów</string>
-    <string name="pref_notification_piggyback_popup_description">Dzãka ti òpcje mòżesz zwëskac erzac pòwiadomieniów push tak jak w òficjalny aplikacje. Do tegò brëkùjesz ùdzelëc pòzwòleniégò na dostôwanié wszëtczich pòwiadomieniów w systémòwëch nastawach.\n\nJak to dzejô?\nCzedë Dziennik VULCAN wësle do cebie pòwiadomienié, Wulkanowy je òdbierze (do te brëkòwné są te dodôwkòwé pòzwòlenia), a tak ùrëszni synchronizacją, dzãka chtërny bãdze mógł wësłac swòje gwôsné pòwiadomienié.\n\nLENO DLÔ ZAAWANSOWÓNËCH BRËKÒWNIKÓW</string>
-    <string name="pref_notification_exact_alarm_popup_title">Wiadła ò przińdłich ùczbach</string>
-    <string name="pref_notification_exact_alarm_popup_descriptions">Mùszisz zezwòlëc Wùlkanowémù na twòrzenié alarmów i przëpòmnieniów w nastôwach Twòjégò systemù, abë ùżic ti fónkcje.</string>
-    <string name="pref_notification_go_to_settings">Jidzë do nastôwów</string>
-    <string name="pref_services_header">Synchronizacja</string>
-    <string name="pref_services_switch">Automaticznô aktulizacëja</string>
-    <string name="pref_services_suspended">Wstrzëmónô òbczas wakacjów</string>
-    <string name="pref_services_interval">Jinterwôł aktualizacëjów</string>
-    <string name="pref_services_wifi">Leno Wi-Fi</string>
-    <string name="pref_services_force_sync">Synchronizuj terô</string>
-    <string name="pref_services_message_sync_success">Zsynchronizowóno!</string>
-    <string name="pref_services_message_sync_failed">Synchronizacëjô sã nié ùda</string>
-    <string name="pref_services_sync_in_progress">Synchronizacëjô w tokù</string>
-    <string name="pref_services_last_full_sync_date">Òstatniô fùl synchronizacëjô: %s</string>
-    <string name="pref_other_grade_modifier_plus">Wôrtnosc plusa</string>
-    <string name="pref_other_grade_modifier_minus">Wôrtnosc minusa</string>
-    <string name="pref_other_fill_message_content">Òdpòwiadôj z historëją wiadów</string>
-    <string name="pref_other_optional_arithmetic_average">Licz strzédną aritmeticzną, ga niżôdnô taksa ni ma wôdżi</string>
-    <string name="pref_other_incognito_mode">Trib incognito</string>
-    <string name="pref_other_incognito_mode_summary">Nie jinfòrmùj ò przeczëtaniu wiadë</string>
-    <string name="pref_ads_support_category_name">Wspiarcé</string>
-    <string name="pref_ads_privacy_policy">Pòlitëka priwatnoscë</string>
-    <string name="pref_ads_agreements">Zgòdë</string>
-    <string name="pref_ads_consent">Pòkôżë zgòdã na òbrabianié danëch</string>
-    <string name="pref_ads_show_in_app">Pòkôżë reklamë w aplikacëje</string>
-    <string name="pref_ads_support">Òbezdrzë jedurną reklamã, bë wesprzec projekt</string>
-    <string name="pref_ads_privacy_title">Zgòdã na przerôbianié danëch</string>
-    <string name="pref_ads_privacy_description">Abë òbézdrzëc reklamã, mùszisz sã zgòdzyc na warënczi przerôbianiégò danëch zawôrtë w naszi Pòlitëce Priwatnoscë</string>
-    <string name="pref_ads_privacy_agree">Zgôdzóm sã</string>
-    <string name="pref_ads_privacy_link">Pòlitëka priwatnoscë</string>
-    <string name="pref_ads_loading">Reklama sã ładuje</string>
-    <string name="pref_ads_once_per_visit">Dzãkùjemë za wspiarcé, wrócë pózdni pò wicy reklamów</string>
-    <string name="pref_settings_advanced_title">Zaawansowóné</string>
-    <string name="pref_settings_appearance_title">Wëzdrzatk i zachòwanié</string>
-    <string name="pref_settings_notifications_title">Wiadła</string>
-    <string name="pref_settings_sync_title">Synchronizacëjô</string>
-    <string name="pref_settings_ads_title">Reklamë</string>
-    <string name="pref_grades_appearance_header">Taksë</string>
-    <string name="pref_dashboard_appearance_header">Doma</string>
-    <string name="pref_dashboard_appearance_tiles_title">Widocznosc kachlów</string>
-    <string name="pref_attendance_appearance_view">Frekwencjô</string>
-    <string name="pref_attendance_calculator_appearance_view">Kalkùlator frekwencëje</string>
-    <string name="pref_attendance_calculator_appearance_settings_title">Nastôwë</string>
-    <string name="pref_timetable_appearance_view">Plan zajmów</string>
-    <string name="pref_grades_advanced_header">Taksë</string>
-    <string name="pref_counted_average_advanced_header">Òbliczonô strzédna</string>
-    <string name="pref_messages_advanced_header">Wiadë</string>
-    <string name="pref_appearance_category">Wëzdrzatk i zachòwanié</string>
-    <string name="pref_appearance_category_summary">Jãzëczi, témë, zortowanié témów</string>
-    <string name="pref_notifications_category_summary">Wiadła aplikacëje, naprawianié tôklów</string>
-    <string name="pref_notifications_category">Wiadła</string>
-    <string name="pref_sync_category">Synchronizacëjô</string>
-    <string name="pref_sync_category_summary">Aùtomaticznô aktualizacëjô, jinterwôł synchronizacëje</string>
-    <string name="pref_advanced_category_summary">Wôrtnoscë plusa i minusa, òbliczanié strzédny</string>
-    <string name="pref_advanced_category">Zaawansowóné</string>
-    <string name="pref_about_category_summary">Wersëjô aplikacëje, twórcë, spòlëznowé media</string>
-    <string name="pref_ads_category_summary">Wëswietlanié reklamów, wspiarcé projektu</string>
+    <string name="pref_view_header">App</string>
+    <string name="pref_view_list">Default view</string>
+    <string name="pref_view_grade_average_mode">Calculated average options</string>
+    <string name="pref_view_grade_average_force_calc">Force average calculation by app</string>
+    <string name="pref_view_present">Show presence</string>
+    <string name="pref_attendance_target">Attendance target</string>
+    <string name="pref_attendance_calculator_show_empty_subjects">Show subjects without any attendances</string>
+    <string name="pref_view_attendance_calculator_sorting_mode">Attendance calculator sorting</string>
+    <string name="pref_view_app_theme">Theme</string>
+    <string name="pref_view_expand_grade">Grades expanding</string>
+    <string name="pref_view_timetable_show_groups">Show groups next to subjects</string>
+    <string name="pref_view_timetable_show_additional_lessons">Show additional lessons</string>
+    <string name="pref_view_timetable_show_gaps">Show empty tiles where there\'s no lesson</string>
+    <string name="pref_view_grade_statistics_list">Show chart list in class grades</string>
+    <string name="pref_view_subjects_without_grades">Show subjects without grades</string>
+    <string name="pref_view_grade_color_scheme">Grades color scheme</string>
+    <string name="pref_view_grade_sorting_mode">Subjects sorting</string>
+    <string name="pref_view_app_language">Language</string>
+    <string name="pref_view_menu_order_title">Menu configuration</string>
+    <string name="pref_view_menu_order_summary">Set the order of functions in the menu</string>
+    <string name="pref_notify_header">Notifications</string>
+    <string name="pref_notify_header_other">Other</string>
+    <string name="pref_notify_switch">Show notifications</string>
+    <string name="pref_notify_upcoming_lessons_switch">Show upcoming lesson notifications</string>
+    <string name="pref_notify_upcoming_lessons_persistent_switch">Make upcoming lesson notification persistent</string>
+    <string name="pref_notify_upcoming_lessons_persistent_summary">Turn off when notification is not showing in your watch/band</string>
+    <string name="pref_notify_open_system_settings">Open system notification settings</string>
+    <string name="pref_notify_fix_sync_issues">Fix synchronization &amp; notifications issues</string>
+    <string name="pref_notify_fix_sync_issues_message">Your device may have data synchronization issues and with notifications.\n\nTo fix them, you need to add Wulkanowy to the autostart and turn off battery optimization/saving in the phone settings.</string>
+    <string name="pref_notify_debug_switch">Show debug notifications</string>
+    <string name="pref_notify_disabled_summary">Synchronization is disabled</string>
+    <string name="pref_notify_notifications_piggyback_header">Official app notifications</string>
+    <string name="pref_notify_notifications_piggyback">Capture official app notifications</string>
+    <string name="pref_notify_notifications_piggyback_cancel_original">Remove official app notifications after capture</string>
+    <string name="pref_notification_piggyback_popup_title">Capture notifications</string>
+    <string name="pref_notification_piggyback_popup_description">With this feature you can gain a substitute of push notifications like in the official app. All you need to do is allow Wulkanowy to receive all notifications in your system settings.\n\nHow it works?\nWhen you get a notification in Dziennik VULCAN, Wulkanowy will be notified (that\'s what these extra permissions are for) and will trigger a sync so that can send its own notification.\n\nFOR ADVANCED USERS ONLY</string>
+    <string name="pref_notification_exact_alarm_popup_title">Upcoming lesson notifications</string>
+    <string name="pref_notification_exact_alarm_popup_descriptions">You must allow the Wulkanowy app to set alarms and reminders in your system settings to use this feature.</string>
+    <string name="pref_notification_go_to_settings">Go to settings</string>
+    <string name="pref_services_header">Synchronization</string>
+    <string name="pref_services_switch">Automatic update</string>
+    <string name="pref_services_suspended">Suspended on holidays</string>
+    <string name="pref_services_interval">Updates interval</string>
+    <string name="pref_services_wifi">Wi-Fi only</string>
+    <string name="pref_services_force_sync">Sync now</string>
+    <string name="pref_services_message_sync_success">Synced!</string>
+    <string name="pref_services_message_sync_failed">Sync failed</string>
+    <string name="pref_services_sync_in_progress">Sync in progress</string>
+    <string name="pref_services_last_full_sync_date">Last full sync: %s</string>
+    <string name="pref_other_grade_modifier_plus">Value of the plus</string>
+    <string name="pref_other_grade_modifier_minus">Value of the minus</string>
+    <string name="pref_other_fill_message_content">Reply with message history</string>
+    <string name="pref_other_optional_arithmetic_average">Show arithmetic average when no weights provided</string>
+    <string name="pref_other_incognito_mode">Incognito mode</string>
+    <string name="pref_other_incognito_mode_summary">Do not inform about reading the message</string>
+    <string name="pref_ads_support_category_name">Support</string>
+    <string name="pref_ads_privacy_policy">Privacy Policy</string>
+    <string name="pref_ads_agreements">Agreements</string>
+    <string name="pref_ads_consent">Show consent to data processing</string>
+    <string name="pref_ads_show_in_app">Show ads in app</string>
+    <string name="pref_ads_support">Watch single ad to support project</string>
+    <string name="pref_ads_privacy_title">Consent to data processing</string>
+    <string name="pref_ads_privacy_description">To view an advertisement you must agree to the data processing terms of our Privacy Policy</string>
+    <string name="pref_ads_privacy_agree">Agree</string>
+    <string name="pref_ads_privacy_link">Privacy policy</string>
+    <string name="pref_ads_loading">Ad is loading</string>
+    <string name="pref_ads_once_per_visit">Thank you for your support, come back later for more ads</string>
+    <string name="pref_settings_advanced_title">Advanced</string>
+    <string name="pref_settings_appearance_title">Appearance &amp; Behavior</string>
+    <string name="pref_settings_notifications_title">Notifications</string>
+    <string name="pref_settings_sync_title">Synchronization</string>
+    <string name="pref_settings_ads_title">Advertisements</string>
+    <string name="pref_grades_appearance_header">Grades</string>
+    <string name="pref_dashboard_appearance_header">Dashboard</string>
+    <string name="pref_dashboard_appearance_tiles_title">Tiles visibility</string>
+    <string name="pref_attendance_appearance_view">Attendance</string>
+    <string name="pref_attendance_calculator_appearance_view">Attendance calculator</string>
+    <string name="pref_attendance_calculator_appearance_settings_title">Settings</string>
+    <string name="pref_timetable_appearance_view">Timetable</string>
+    <string name="pref_grades_advanced_header">Grades</string>
+    <string name="pref_counted_average_advanced_header">Calculated average</string>
+    <string name="pref_messages_advanced_header">Messages</string>
+    <string name="pref_appearance_category">Appearance &amp; Behavior</string>
+    <string name="pref_appearance_category_summary">Languages, themes, subjects sorting</string>
+    <string name="pref_notifications_category_summary">App notifications, fix problems</string>
+    <string name="pref_notifications_category">Notifications</string>
+    <string name="pref_sync_category">Synchronization</string>
+    <string name="pref_sync_category_summary">Automatic update, synchronization interval</string>
+    <string name="pref_advanced_category_summary">Plus and minus values, average calculation</string>
+    <string name="pref_advanced_category">Advanced</string>
+    <string name="pref_about_category_summary">App version, contributors, social portals</string>
+    <string name="pref_ads_category_summary">Displaying advertisements, project support</string>
     <!--Notification Channels-->
-    <string name="channel_new_grades">Nowé taksë</string>
-    <string name="channel_new_homework">Nowé zadanié dodóm</string>
-    <string name="channel_new_conference">Nowé zéńdzenia</string>
-    <string name="channel_new_exam">Nowé testë</string>
-    <string name="channel_lucky_number">Szczestlëwi numerk</string>
-    <string name="channel_new_message">Nowé wiadë</string>
-    <string name="channel_new_notes">Nowé ùwôdżi</string>
-    <string name="channel_new_school_announcement">Nowé szkòlowé ògłosë</string>
-    <string name="channel_push">Wiadła push</string>
-    <string name="channel_upcoming_lessons">Przińdłé ùczbë</string>
-    <string name="channel_debug">Debùgòwanié</string>
-    <string name="channel_change_timetable">Pòzmianë planu zajmów</string>
-    <string name="channel_new_attendance">Nowô frekwencjô</string>
+    <string name="channel_new_grades">New grades</string>
+    <string name="channel_new_homework">New homework</string>
+    <string name="channel_new_conference">New conferences</string>
+    <string name="channel_new_exam">New exams</string>
+    <string name="channel_lucky_number">Lucky number</string>
+    <string name="channel_new_message">New messages</string>
+    <string name="channel_new_notes">New notes</string>
+    <string name="channel_new_school_announcement">New school announcements</string>
+    <string name="channel_push">Push notifications</string>
+    <string name="channel_upcoming_lessons">Upcoming lessons</string>
+    <string name="channel_debug">Debug</string>
+    <string name="channel_change_timetable">Timetable change</string>
+    <string name="channel_new_attendance">New attendance</string>
     <!--Colors-->
-    <string name="all_black">Czôrny</string>
-    <string name="all_red">Czerwiony</string>
-    <string name="all_blue">Mòdri</string>
-    <string name="all_green">Zelony</string>
-    <string name="all_purple">Lilewi</string>
-    <string name="all_empty_color">Felënk farwë</string>
+    <string name="all_black">Black</string>
+    <string name="all_red">Red</string>
+    <string name="all_blue">Blue</string>
+    <string name="all_green">Green</string>
+    <string name="all_purple">Purple</string>
+    <string name="all_empty_color">No color</string>
     <!--Update helper-->
-    <string name="update_download_started">Ładowanié aktualizacëje òstało zôczãté…</string>
-    <string name="update_download_success">Aktualizacëjô prawie òsta załadowónô.</string>
-    <string name="update_download_success_button">Restartuj</string>
-    <string name="update_failed">Aktualizacëjô sã nié pòwiodła! Wùlkanowi mòże nie dzejac richtic. Rozważë aktualizacëjã</string>
+    <string name="update_download_started">Download of updates has started…</string>
+    <string name="update_download_success">An update has just been downloaded.</string>
+    <string name="update_download_success_button">Restart</string>
+    <string name="update_failed">Update failed! Wulkanowy may not function properly. Consider updating</string>
     <!--Menu order-->
-    <string name="menu_order_confirm_title">Restartuj aplikacëjã</string>
-    <string name="menu_order_confirm_content">Żebë zmianë sã zapisałë, aplikacëjô mùszi sã zrestartowac</string>
-    <string name="menu_order_confirm_restart">Restartuj</string>
+    <string name="menu_order_confirm_title">Application restart</string>
+    <string name="menu_order_confirm_content">The application must restart for the changes to be saved</string>
+    <string name="menu_order_confirm_restart">Restart</string>
     <!--Auth-->
-    <string name="auth_api_error">Autorizacëjô òsta òdrzëconô. Dane chtërne bëłë dóné są niezgòdné z danyma w sekretariace.</string>
-    <string name="auth_invalid_error">Złi PESEL</string>
+    <string name="auth_api_error">Authorization has been rejected. The data provided does not match the records in the secretary\'s office.</string>
+    <string name="auth_invalid_error">Invalid PESEL</string>
     <string name="auth_pesel">PESEL</string>
-    <string name="auth_button">Pòcwierdzë</string>
-    <string name="auth_success">Autorizacëjô skùńczonô z sukcesã</string>
-    <string name="auth_title">Autorizacëjô</string>
-    <string name="auth_description">Drodżi Rodzëcu,&lt;br /&gt;&lt;br /&gt;Żebë pòcwierdzëc a zagwësnic bezpiek dónëch, prosëmë ò wpisanié niżi numru PESEL ùczni &lt;b&gt;%1$s&lt;/b&gt;. Taczé detale są brëkòwné dlô pòprawnégò przedzéleniô przistãpù a téż òbarnë personowëch dónëch zgódno z òbrzesziwającyma reglama.&lt;br /&gt;&lt;br /&gt;Pò wprowadzenim dónëch, òstóną òne sprôwdzoné, żebë ùgwësnic sã czë przistãp do systémù VULCAN je przëznôwóny leno ùprôwnionym òsobóm. W przëtrôfkù jaczich le wątplëwòtów a tôklów, w célu wëwidnieniô stojiznë skòntaktuj sã ze administracją w szkòle.&lt;br /&gt;&lt;br /&gt;Ùtrzimiwómë nôwëższé sztandardë òbarnë personowëch dónëch, a garantérëjemë że wszëtczé pòdôwóné jinfòrmacje są w bezpiekù. Aplikacjô Wulkanowy nie przetrzimiwô ani nie przerôbiô numru PESEL.&lt;br /&gt;&lt;br /&gt;Przëbôcziwómë, że pòdanié fùlnëch a prôwdzëwëch dónëch je òbrzészkòwé a brëkòwné żebë ùżëwac systémù VULCAN.</string>
-    <string name="auth_button_skip">Timczasã pòmiń</string>
+    <string name="auth_button">Authorize</string>
+    <string name="auth_success">Authorization completed successfully</string>
+    <string name="auth_title">Authorization</string>
+    <string name="auth_description">Dear Parent,&lt;br /&gt;&lt;br /&gt;To authorize and ensure the security of data, we kindly ask you to enter below PESEL number of student &lt;b&gt;%1$s&lt;/b&gt;. These details are essential for the proper assignment of access and protection of personal data in accordance with applicable regulations.&lt;br /&gt;&lt;br /&gt;After entering the data, it will be verified to ensure that access to the VULCAN system is granted exclusively to authorized individuals. Should you have any doubts or problems, please contact the school diary administrator to clarify the situation.&lt;br /&gt;&lt;br /&gt;We maintain the highest standards of personal data protection and ensure that all information provided is secure. Wulkanowy app does not store or process the PESEL number.&lt;br /&gt;&lt;br /&gt;We remind you that providing full and accurate data is mandatory and necessary for the use of the VULCAN system.</string>
+    <string name="auth_button_skip">Skip for now</string>
     <!--Captcha-->
-    <string name="captcha_dialog_title">Starna dzénnika VULCAN wëmôga werëfikacëji</string>
-    <string name="captcha_dialog_description"><b>Dlôcze to widzã?</b>\n Jinternetowô starna dzénnika, z chtërny Wùlkanowy ładuje dabe, wëswietlô ną samą ekranã jak wëżi, tej Wùlkanowy téż mùszi ją pòkôzac, zebë móc załadowac dane z ny starnë. Niémòżnô tegò òbéńc</string>
-    <string name="captcha_verified_message">Zwerëfikòwóno z sukcesã</string>
+    <string name="captcha_dialog_title">VULCAN\'s website requires verification</string>
+    <string name="captcha_dialog_description"><b>Why am I seeing this?</b>\nThe register website from which Wulkanowy downloads data displays the same screen as above, so Wulkanowy must also show it to be able to download data from this website. There\'s no way around it</string>
+    <string name="captcha_verified_message">Verified successfully</string>
     <!--Panic mode-->
-    <string name="panic_mode_title">Awarëjné dostãp</string>
+    <string name="panic_mode_title">Emergency access</string>
     <!--Errors-->
-    <string name="error_no_internet">Felënk sparłãczëniô z jinternetã</string>
-    <string name="error_invalid_device_datetime">Wëstąpił błãd. Sprôwdzë twòji ùrządzenia</string>
-    <string name="error_account_inactive">Kònto je niéaktywné. Spróbùj zalogòwac sã pònowno</string>
-    <string name="error_timeout">Nie ùdało sã sparłãczëc z dzénnika. Serwerë mògą bëc przecyżoné. Spróbùj pònowno pózdni</string>
-    <string name="error_login_failed">Ładowanié pòdôwków skùńczoné niezdarã. Proszã spróbòwac znowù pòzdze</string>
-    <string name="error_password_invalid">Twòjô parola zgôsłô abò òsta zmienionô. Zalogùj sã pònowno</string>
-    <string name="error_password_change_required">Wëmôgô zmienic parolã do dzénnika</string>
-    <string name="error_service_unavailable">Trwô technicznô przerwa dzénnika UONET+. Spróbùj pònowno pózdni</string>
-    <string name="error_unknown_uonet">Nieznóné błãd dzénnika UONET+. Spróbùj znowù pòzdze</string>
-    <string name="error_unknown_app">Nieznóné błãd aplikacëji. Proszã spróbòwac znowù pòzdze</string>
-    <string name="error_cloudflare_captcha">Brekòwóna werëfikacëja captcha</string>
-    <string name="error_unknown">Wëstąpił nieżdónié błãd</string>
-    <string name="error_feature_disabled">Funkcëjô je wëłączona przez twòją szkòłã</string>
-    <string name="error_feature_not_available">Funkcëjô nie je dostąpnô. Zalogùj sã w jinszim tribie nigle Móbilné API</string>
-    <string name="error_field_required">To pòle je brekòwané</string>
+    <string name="error_no_internet">No internet connection</string>
+    <string name="error_invalid_device_datetime">An error occurred. Check your device clock</string>
+    <string name="error_account_inactive">This account is inactive. Try logging in again</string>
+    <string name="error_timeout">Connection to register failed. Servers can be overloaded. Please try again later</string>
+    <string name="error_login_failed">Loading data failed. Please try again later</string>
+    <string name="error_password_invalid">Your password has expired or been changed. Please log in again</string>
+    <string name="error_password_change_required">Register password change required</string>
+    <string name="error_service_unavailable">Maintenance underway UONET + register. Try again later</string>
+    <string name="error_unknown_uonet">Unknown UONET + register error. Try again later</string>
+    <string name="error_unknown_app">Unknown application error. Please try again later</string>
+    <string name="error_cloudflare_captcha">Captcha verification required</string>
+    <string name="error_unknown">An unexpected error occurred</string>
+    <string name="error_feature_disabled">Feature disabled by your school</string>
+    <string name="error_feature_not_available">Feature not available. Login in a mode other than Mobile API</string>
+    <string name="error_field_required">This field is required</string>
     <!-- Mute system -->
-    <string name="message_mute">Wëcëszenié</string>
-    <string name="message_unmute">Wëłączë wëcëszenié</string>
-    <string name="message_mute_success">Wëcësził jes tegò brëkòwnika</string>
-    <string name="message_unmute_success">Wëłącził jes wëcëszenié tegò brëkòwnika</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
+    <string name="message_mute">Mute</string>
+    <string name="message_unmute">Unmute</string>
+    <string name="message_mute_success">You have muted this user</string>
+    <string name="message_unmute_success">You have unmuted this user</string>
 </resources>
diff --git a/app/src/main/res/values-de/preferences_values.xml b/app/src/main/res/values-de/preferences_values.xml
index a6d698416..23828b030 100644
--- a/app/src/main/res/values-de/preferences_values.xml
+++ b/app/src/main/res/values-de/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 Minuten</item>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 69254c2c3..cf682cf56 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -801,7 +801,4 @@
     <string name="message_unmute">Stummschaltung aufheben</string>
     <string name="message_mute_success">Sie haben diesen Benutzer stummgeschaltet</string>
     <string name="message_unmute_success">Sie haben die Stummschaltung dieses Benutzers aufgehoben</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values-pl/preferences_values.xml b/app/src/main/res/values-pl/preferences_values.xml
index ae7d0ac84..8eafa1cb4 100644
--- a/app/src/main/res/values-pl/preferences_values.xml
+++ b/app/src/main/res/values-pl/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 minut</item>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index f7af09f36..9d291261e 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -895,7 +895,4 @@
     <string name="message_unmute">Wyłącz wyciszenie</string>
     <string name="message_mute_success">Wyciszyleś tego użytkownika</string>
     <string name="message_unmute_success">Wyłączyłeś wyciszenie tego użytkownika</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values-ru/preferences_values.xml b/app/src/main/res/values-ru/preferences_values.xml
index 095a2a975..63ab4fc44 100644
--- a/app/src/main/res/values-ru/preferences_values.xml
+++ b/app/src/main/res/values-ru/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 минут</item>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 4014a9374..8f6847c75 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -58,7 +58,7 @@
     <string name="login_invalid_custom_email">Используйте назначенный логин или email в @%1$s</string>
     <string name="login_invalid_domain_suffix">Недопустимый суффикс домена</string>
     <string name="login_invalid_symbol">Неверный символ. Если вы не можете найти символ, пожалуйста, свяжитесь со школой</string>
-    <string name="login_invalid_symbol_definitely">Неверный символ. Если вы не можете найти символ, пожалуйста, свяжитесь со школой</string>
+    <string name="login_invalid_symbol_definitely">Don\'t make this up! If you cannot find it, please contact the school</string>
     <string name="login_incorrect_symbol">Ученик не найден. Проверьте symbol и выбранный тип дненика UONET+</string>
     <string name="login_duplicate_student">Данный ученик уже авторизован</string>
     <string name="login_symbol_helper">Symbol можно найти на странице регистрации в &#160;<b>Uczeń</b> →&#160;<b>Dostęp Mobilny</b> →&#160;<b>Wygeneruj kod dostępu</b>.\n\nУбедитесь, что вы выбрали соответствующий тип дневника в поле <b>Тип дневника UONET+</b> на первом экране входа</string>
@@ -123,7 +123,7 @@
     <string name="grade_summary_predicted_grade">Ожидаемая оценка</string>
     <string name="grade_summary_descriptive">Описательная оценка</string>
     <string name="grade_summary_calculated_average">Рассчитанная средняя семестра</string>
-    <string name="grade_summary_calculated_average_annual">Рассчитанная средняя оценка</string>
+    <string name="grade_summary_calculated_average_annual">Calculated annual average</string>
     <string name="grade_summary_calculated_average_help_dialog_title">Как работает \"Рассчитанная средняя оценка\"?</string>
     <string name="grade_summary_calculated_average_help_dialog_message">Рассчитанная средняя оценка - это среднее арифметическое, рассчитанное на основе средних оценок по предметам. Это позволяет узнать приблизительную итоговую среднюю оценку. Она рассчитывается способом, выбранным пользователем в настройках приложения. Рекомендуется выбрать подходящий вариант, так как каждая школа по разному считает среднюю оценку. Кроме того, если ваша школа выставляет средние оценки по предметам на странице Vulcan, приложение просто загрузит их. Это можно изменить, заставив приложение считать среднюю оценку в настройках.\n\n<b>Средняя из оценок выбранного семестра</b>:\n1. Вычисление средневзвешенного значения по каждому предмету за семестр\n2.Суммирование вычисленных значений\n3. Вычисление среднего арифметического суммированных значений\n\n<b>Средняя из средних оценок семестров</b>:\n1.Расчет средневзвешенного значения для каждого предмета в семестрах. \n2. Вычисление среднего арифметического из средневзвешенных значений для каждого предмета в семестрах.\n3. Суммирование средних арифметических\n4. Вычисление среднего арифматического из суммированных значений\n\n<b>Средняя из оценок со всего года:</b>\n1. Расчет средневзвешенного значения по каждому предмету за год. Итоговое среднее значение за 1 семестр не имеет значения.\n2. Суммирование вычисленных средних\n3. Расчет среднего арифметического суммированных чисел</string>
     <string name="grade_summary_final_average_help_dialog_title">Как работает \"Итоговая средняя оценка\"?</string>
@@ -271,11 +271,11 @@
     <!--Attendance-->
     <string name="attendance_summary_button">Итоговая посещаемость</string>
     <string name="attendance_calculator_button">Калькулятор посещаемости</string>
-    <string name="attendance_calculator_summary_balance_positive"><b>%1$d</b> выше нормы</string>
-    <string name="attendance_calculator_summary_balance_neutral">является нормой</string>
-    <string name="attendance_calculator_summary_balance_negative"><b>%1$d</b> выше нормы</string>
-    <string name="attendance_calculator_summary_values">%1$d/%2$d посещаемостей</string>
-    <string name="attendance_calculator_summary_values_empty">Нет зарегистрированных участников</string>
+    <string name="attendance_calculator_summary_balance_positive"><b>%1$d</b> over target</string>
+    <string name="attendance_calculator_summary_balance_neutral">right on target</string>
+    <string name="attendance_calculator_summary_balance_negative"><b>%1$d</b> under target</string>
+    <string name="attendance_calculator_summary_values">%1$d/%2$d presences</string>
+    <string name="attendance_calculator_summary_values_empty">No attendances recorded</string>
     <string name="attendance_absence_school">Отсутствие по школьным причинам</string>
     <string name="attendance_absence_excused">Отсутствие по уважительной причине</string>
     <string name="attendance_absence_unexcused">Отсутствие по неуважительной причине</string>
@@ -742,9 +742,9 @@
     <string name="pref_view_grade_average_mode">Параметры расчёта средних оценок</string>
     <string name="pref_view_grade_average_force_calc">Принудительно высчитать среднюю оценку через приложение</string>
     <string name="pref_view_present">Показывать присутствия</string>
-    <string name="pref_attendance_target">Норма посещаемости</string>
-    <string name="pref_attendance_calculator_show_empty_subjects">Показать предметы без посещаемостей</string>
-    <string name="pref_view_attendance_calculator_sorting_mode">Сортировка рассчитанных посещаемостей</string>
+    <string name="pref_attendance_target">Attendance target</string>
+    <string name="pref_attendance_calculator_show_empty_subjects">Show subjects without any attendances</string>
+    <string name="pref_view_attendance_calculator_sorting_mode">Attendance calculator sorting</string>
     <string name="pref_view_app_theme">Тема</string>
     <string name="pref_view_expand_grade">Разворачивание оценок</string>
     <string name="pref_view_timetable_show_groups">Показать группы рядом с темами</string>
@@ -870,10 +870,10 @@
     <string name="auth_button_skip">Пропустить сейчас</string>
     <!--Captcha-->
     <string name="captcha_dialog_title">Требуется верификация веб-сайта VULCAN</string>
-    <string name="captcha_dialog_description"><b>Почему я это вижу?</b>\n Веб-сайт регистрации, с которого Wulkanowy загружает данные, отображает тот же экран, что и выше, поэтому Wulkanowy также должен показать его, чтобы иметь возможность загружать данные с этого веб-сайта. Нет никакого способа обойти это</string>
+    <string name="captcha_dialog_description"><b>Why am I seeing this?</b>\nThe register website from which Wulkanowy downloads data displays the same screen as above, so Wulkanowy must also show it to be able to download data from this website. There\'s no way around it</string>
     <string name="captcha_verified_message">Верификация успешна</string>
     <!--Panic mode-->
-    <string name="panic_mode_title">Экстренный доступ</string>
+    <string name="panic_mode_title">Emergency access</string>
     <!--Errors-->
     <string name="error_no_internet">Интернет-соединение отсутствует</string>
     <string name="error_invalid_device_datetime">Произошла ошибка. Проверьте время на вашем устройстве</string>
@@ -895,7 +895,4 @@
     <string name="message_unmute">Включить уведомления</string>
     <string name="message_mute_success">Вы отключили уведомления от этого пользователя</string>
     <string name="message_unmute_success">Вы включили уведомления от этого пользователя снова</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values-sk/preferences_values.xml b/app/src/main/res/values-sk/preferences_values.xml
index af34eebcc..b06f2b3fa 100644
--- a/app/src/main/res/values-sk/preferences_values.xml
+++ b/app/src/main/res/values-sk/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 minút</item>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 7de883e92..519670f6c 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -895,7 +895,4 @@
     <string name="message_unmute">Zrušiť stlmenie</string>
     <string name="message_mute_success">Stlmili ste tohto používateľa</string>
     <string name="message_unmute_success">Zrušili ste stlmenie tohto používateľa</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values-uk/preferences_values.xml b/app/src/main/res/values-uk/preferences_values.xml
index 4b090f095..72abe1f70 100644
--- a/app/src/main/res/values-uk/preferences_values.xml
+++ b/app/src/main/res/values-uk/preferences_values.xml
@@ -19,7 +19,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="services_interval_entries">
         <item>15 хвилин</item>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index a2586935d..c6f6f0462 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -895,7 +895,4 @@
     <string name="message_unmute">Ввімкнути сповіщення</string>
     <string name="message_mute_success">Ви ігноруєте цього користувача</string>
     <string name="message_unmute_success">Ви не ігноруєте цього користувача</string>
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br /&gt;&lt;br /&gt;Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href=\"https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl\"&gt;Dzienniczek VULCAN&lt;/a&gt;. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>
diff --git a/app/src/main/res/values/preferences_values.xml b/app/src/main/res/values/preferences_values.xml
index fc9a4eeb4..e5020b533 100644
--- a/app/src/main/res/values/preferences_values.xml
+++ b/app/src/main/res/values/preferences_values.xml
@@ -40,7 +40,6 @@
         <item>Deutsch</item>
         <item>Čeština</item>
         <item>Slovenčina</item>
-        <item>Kaszëbsczi</item>
     </string-array>
     <string-array name="app_language_values" translatable="false">
         <item>system</item>
@@ -51,7 +50,6 @@
         <item>de</item>
         <item>cs</item>
         <item>sk</item>
-        <item>csb</item>
     </string-array>
 
     <string-array name="services_interval_entries">
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2337cfe87..82ccf5a2a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -895,8 +895,4 @@
     <string name="message_unmute">Unmute</string>
     <string name="message_mute_success">You have muted this user</string>
     <string name="message_unmute_success">You have unmuted this user</string>
-
-    <!--End-->
-    <string name="end_title">Koniec Wulkanowego</string>
-    <string name="end_message">Jak zapewne niektórzy z Was się domyślali zbliża się ten moment, aby zakończyć pewien etap. Wraz z końcem tego roku szkolnego zamykamy projekt Wulkanowy. Stworzenie apki było ekscytującym wyzwaniem, ale skala projektu jest tak duża, że nie jesteśmy w stanie odpowiedzialnie utrzymywać aplikacji. Wulkanowy był fajną przygodą, ale sytuacja wymknęła się nam spod kontroli – zarówno pod względem technicznym, jak i społecznym. Nie akceptujemy pojawiającego się hejtu wobec nas ani wobec innych, także Vulcana. Nie chcemy brać udziału w tych działaniach i być z nimi utożsamiani. Prosimy Was o powściągliwość i rozwagę w publikowanych komentarzach i nieprzekraczanie dopuszczalnych granic.&lt;br />&lt;br />Prosimy Was też o uszanowanie naszej decyzji, jest ona przemyślana i ostateczna. Wszystkim dotychczasowym użytkownikom Wulkanowego rekomendujemy użycie oficjalnej aplikacji &lt;a href="https://play.google.com/store/apps/details?id=pl.edu.vulcan.hebe&amp;hl=pl">Dzienniczek VULCAN&lt;/a>. Jeszcze raz dziękujemy wszystkim użytkownikom za lata wsparcia, pomoc i miłe słowa!</string>
 </resources>