diff --git a/.travis.yml b/.travis.yml
index 688dd000..1c1038b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ cache:
 branches:
   only:
     - develop
-    - 0.20.2
+    - 0.20.3
 
 android:
  licenses:
diff --git a/app/build.gradle b/app/build.gradle
index b046834a..2d608f97 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
         testApplicationId "io.github.tests.wulkanowy"
         minSdkVersion 17
         targetSdkVersion 29
-        versionCode 66
-        versionName "0.20.2"
+        versionCode 67
+        versionName "0.20.3"
         multiDexEnabled true
         resValue "string", "app_name", "Wulkanowy"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -126,7 +126,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:0.20.2"
+    implementation "io.github.wulkanowy:sdk:0.20.3"
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
 
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 2ba0435b..13326ca0 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
@@ -50,13 +50,16 @@ class SyncWorker @WorkerInject constructor(
             } catch (e: Throwable) {
                 Timber.w("${work::class.java.simpleName} result: An exception ${e.message} occurred")
                 if (e is FeatureDisabledException || e is FeatureNotAvailableException) null
-                else e
+                else {
+                    Timber.e(e)
+                    e
+                }
             }
         }
         val result = when {
             exceptions.isNotEmpty() && inputData.getBoolean("one_time", false) -> {
                 Result.failure(Data.Builder()
-                    .putString("error", exceptions.toString())
+                    .putString("error", exceptions.map { it.stackTraceToString() }.toString())
                     .build()
                 )
             }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
index aec52425..ba8bfd85 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/base/BasePresenter.kt
@@ -7,6 +7,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import timber.log.Timber
@@ -63,7 +64,7 @@ open class BasePresenter<T : BaseView>(
 
     fun <T> Flow<T>.launch(individualJobTag: String = "load"): Job {
         jobs[individualJobTag]?.cancel()
-        val job = launchIn(this@BasePresenter)
+        val job = catch { errorHandler.dispatch(it) }.launchIn(this@BasePresenter)
         jobs[individualJobTag] = job
         Timber.d("Job $individualJobTag launched in ${this@BasePresenter.javaClass.simpleName}: $job")
         return job
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
index a63d5045..8e8a6149 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceAdapter.kt
@@ -9,6 +9,7 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.data.repositories.attendance.SentExcuseStatus
 import io.github.wulkanowy.databinding.ItemAttendanceBinding
+import io.github.wulkanowy.utils.description
 import javax.inject.Inject
 
 class AttendanceAdapter @Inject constructor() :
@@ -34,7 +35,7 @@ class AttendanceAdapter @Inject constructor() :
         with(holder.binding) {
             attendanceItemNumber.text = item.number.toString()
             attendanceItemSubject.text = item.subject
-            attendanceItemDescription.text = item.name
+            attendanceItemDescription.setText(item.description)
             attendanceItemAlert.visibility = item.run { if (absence && !excused) View.VISIBLE else View.INVISIBLE }
             attendanceItemNumber.visibility = View.GONE
             attendanceItemExcuseInfo.visibility = View.GONE
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
index 97b76e81..d5e2fe12 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/attendance/AttendanceDialog.kt
@@ -7,6 +7,7 @@ import android.view.ViewGroup
 import androidx.fragment.app.DialogFragment
 import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.databinding.DialogAttendanceBinding
+import io.github.wulkanowy.utils.description
 import io.github.wulkanowy.utils.lifecycleAwareVariable
 import io.github.wulkanowy.utils.toFormattedString
 
@@ -43,7 +44,7 @@ class AttendanceDialog : DialogFragment() {
 
         with(binding) {
             attendanceDialogSubject.text = attendance.subject
-            attendanceDialogDescription.text = attendance.name
+            attendanceDialogDescription.setText(attendance.description)
             attendanceDialogDate.text = attendance.date.toFormattedString()
             attendanceDialogNumber.text = attendance.number.toString()
             attendanceDialogClose.setOnClickListener { dismiss() }
diff --git a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
index c2b1efaa..92e8661f 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/AttendanceExtension.kt
@@ -1,6 +1,9 @@
 package io.github.wulkanowy.utils
 
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.Attendance
 import io.github.wulkanowy.data.db.entities.AttendanceSummary
+import io.github.wulkanowy.sdk.scrapper.attendance.AttendanceCategory
 
 /**
  * [UONET+ - Zasady tworzenia podsumowań liczb uczniów obecnych i nieobecnych w tabeli frekwencji]
@@ -23,4 +26,15 @@ private fun calculatePercentage(presence: Double, absence: Double): Double {
     return if ((presence + absence) == 0.0) 0.0 else (presence / (presence + absence)) * 100
 }
 
-
+inline val Attendance.description
+    get() = when (AttendanceCategory.valueOf(name)) {
+        AttendanceCategory.PRESENCE -> R.string.attendance_present
+        AttendanceCategory.ABSENCE_UNEXCUSED -> R.string.attendance_absence_unexcused
+        AttendanceCategory.ABSENCE_EXCUSED -> R.string.attendance_absence_excused
+        AttendanceCategory.UNEXCUSED_LATENESS -> R.string.attendance_unexcused_lateness
+        AttendanceCategory.EXCUSED_LATENESS -> R.string.attendance_excused_lateness
+        AttendanceCategory.ABSENCE_FOR_SCHOOL_REASONS -> R.string.attendance_absence_school
+        AttendanceCategory.EXEMPTION -> R.string.attendance_exemption
+        AttendanceCategory.DELETED -> R.string.attendance_deleted
+        else -> R.string.attendance_unknown
+    }
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 d0e2c823..47df9980 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 +1,4 @@
-Wersja 0.20.2
-- naprawiliśmy powiadomienie o szczęśliwym numerku
-- naprawiliśmy przełączanie na nowy rok szkolny
-- naprawiliśmy funkcję resetowania hasła
-- dodaliśmy dziennik e-Skarżysko
+Wersja 0.20.3
+- naprawiliśmy opisy wpisów frekwencyjnych, które teraz będą już w całości po polsku
 
 Pełna lista zmian: https://github.com/wulkanowy/wulkanowy/releases
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index e4d3e902..ebc14542 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -168,6 +168,8 @@
     <string name="attendance_excused_lateness">Spóźnienie usprawiedliwione</string>
     <string name="attendance_unexcused_lateness">Spóźnienie nieusprawiedliwione</string>
     <string name="attendance_present">Obecność</string>
+    <string name="attendance_deleted">Usunięty</string>
+    <string name="attendance_unknown">Nieznany</string>
     <string name="attendance_number">Numer lekcji</string>
     <string name="attendance_no_items">Brak wpisów</string>
     <plurals name="attendance_number_absences">
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 1eaebf28..963c7047 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -170,6 +170,8 @@
     <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>
     <plurals name="attendance_number_absences">