diff --git a/app/build.gradle b/app/build.gradle
index 409ff1c..805413d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -28,8 +28,8 @@ android {
         //link square api has minimum requirement of 21
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 4
-        versionName "1.0.1"
+        versionCode 5
+        versionName "1.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
 
diff --git a/app/src/main/res/layout/list_item_sample.xml b/app/src/main/res/layout/list_item_sample.xml
index 48917cc..7048824 100644
--- a/app/src/main/res/layout/list_item_sample.xml
+++ b/app/src/main/res/layout/list_item_sample.xml
@@ -40,7 +40,7 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintEnd_toStartOf="@id/sampleName"
-            app:layout_constraintBottom_toTopOf="@id/sampleDate"/>
+            app:layout_constraintBottom_toBottomOf="parent"/>
 
         <TextView style="@style/Text.ExperimentTitle"
             android:id="@+id/sampleName"
diff --git a/app/src/main/res/layout/list_item_scan.xml b/app/src/main/res/layout/list_item_scan.xml
index 69c47fa..84ecf18 100644
--- a/app/src/main/res/layout/list_item_scan.xml
+++ b/app/src/main/res/layout/list_item_scan.xml
@@ -25,7 +25,7 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_margin="8dp"
+        android:layout_margin="4dp"
         android:background="@drawable/cell">
 
         <TextView
diff --git a/app/src/main/res/raw/changelog.xml b/app/src/main/res/raw/changelog.xml
index c7e742d..1f5ffa8 100644
--- a/app/src/main/res/raw/changelog.xml
+++ b/app/src/main/res/raw/changelog.xml
@@ -1,4 +1,13 @@
 <changelog>
+    <release versionCode="5" versionName="v1.1.0" date="2021-09-27">
+        <new>Updated experiment and sample sort options</new>
+        <new>Updated UI and optimized graphing</new>
+        <new>Added notification sounds</new>
+        <new>New option to set target number of scans</new>
+        <new>New option to create sample directly from barcode</new>
+        <bugfix>Minor bug fixes</bugfix>
+    </release>
+
     <release versionCode="4" versionName="v1.0.1" date="2021-06-24">
         <new>App intro added</new>
         <bugfix>Minor bug fixes</bugfix>
diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml
index 3ae7deb..63fbddb 100644
--- a/app/src/main/res/xml/preferences.xml
+++ b/app/src/main/res/xml/preferences.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto" >
+    xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <PreferenceCategory
         android:title="@string/preferences_profile_title"
@@ -9,126 +9,131 @@
 
         <EditTextPreference
             android:icon="@drawable/ic_setting_person"
+            android:key="org.phenoapps.prospector.OPERATOR"
             android:title="@string/pref_operator_title"
-            android:key="org.phenoapps.prospector.OPERATOR" />
+            app:useSimpleSummaryProvider="true" />
 
-<!--        <ListPreference-->
-<!--            android:icon="@drawable/ic_nv_export"-->
-<!--            android:title="@string/pref_export_type"-->
-<!--            android:defaultValue="0"-->
-<!--            android:key="org.phenoapps.prospector.EXPORT_TYPE"-->
-<!--            android:entryValues="@array/export_indices_array"-->
-<!--            android:entries="@array/export_types_array"/>-->
+        <!--        <ListPreference-->
+        <!--            android:icon="@drawable/ic_nv_export"-->
+        <!--            android:title="@string/pref_export_type"-->
+        <!--            android:defaultValue="0"-->
+        <!--            android:key="org.phenoapps.prospector.EXPORT_TYPE"-->
+        <!--            android:entryValues="@array/export_indices_array"-->
+        <!--            android:entries="@array/export_types_array"/>-->
 
     </PreferenceCategory>
 
-    <PreferenceCategory android:title="@string/pref_cat_workflow_title"
+    <PreferenceCategory
+        android:title="@string/pref_cat_workflow_title"
         app:iconSpaceReserved="false">
 
-        <CheckBoxPreference android:defaultValue="false"
-            android:key="@string/key_pref_workflow_new_sample_by_scan"
+        <CheckBoxPreference
+            android:defaultValue="false"
             android:icon="@drawable/ic_barcode_scan"
-            android:title="@string/pref_workflow_new_sample_by_scan_title"
-            android:summary="@string/pref_workflow_new_sample_by_scan_summary"/>
+            android:key="@string/key_pref_workflow_new_sample_by_scan"
+            android:summary="@string/pref_workflow_new_sample_by_scan_summary"
+            android:title="@string/pref_workflow_new_sample_by_scan_title" />
 
-        <EditTextPreference android:defaultValue=""
-            android:key="@string/key_pref_target_scan"
+        <EditTextPreference
+            android:defaultValue=""
             android:icon="@drawable/ic_bullseye_arrow"
-            android:title="@string/pref_workflow_target_title"
-            android:summary="@string/pref_workflow_target_summary"/>
+            android:key="@string/key_pref_target_scan"
+            android:summary="@string/pref_workflow_target_summary"
+            android:title="@string/pref_workflow_target_title" />
 
-        <CheckBoxPreference android:defaultValue="true"
-            android:key="@string/key_pref_audio_enabled"
+        <CheckBoxPreference
+            android:defaultValue="true"
             android:icon="@drawable/ic_bell"
-            android:title="@string/pref_workflow_audio_title"
-            android:summary="@string/pref_workflow_audio_summary"/>
+            android:key="@string/key_pref_audio_enabled"
+            android:summary="@string/pref_workflow_audio_summary"
+            android:title="@string/pref_workflow_audio_title" />
 
     </PreferenceCategory>
 
     <PreferenceCategory
         android:key="org.phenoapps.prospector.DEVICE_INFO"
-        android:title="@string/pref_scanning_title"
         android:summary=""
+        android:title="@string/pref_scanning_title"
         app:iconSpaceReserved="false">
 
         <Preference
-            android:title="@string/pref_device_type"
-            android:key="org.phenoapps.prospector.DEVICE_TYPE"/>
+            android:key="org.phenoapps.prospector.DEVICE_TYPE"
+            android:title="@string/pref_device_type" />
 
-<!--        <ListPreference-->
-<!--            android:title="@string/pref_wifi_mode"-->
-<!--            android:key="org.phenoapps.prospector.DEVICE_WIFI_MODE"-->
-<!--            android:entries="@array/device_wifi_mode_indices"-->
-<!--            android:entryValues="@array/device_wifi_mode"-->
-<!--            android:defaultValue="0"/>-->
+        <!--        <ListPreference-->
+        <!--            android:title="@string/pref_wifi_mode"-->
+        <!--            android:key="org.phenoapps.prospector.DEVICE_WIFI_MODE"-->
+        <!--            android:entries="@array/device_wifi_mode_indices"-->
+        <!--            android:entryValues="@array/device_wifi_mode"-->
+        <!--            android:defaultValue="0"/>-->
 
-<!--        <EditTextPreference-->
-<!--            android:key="org.phenoapps.prospector.DEVICE_ALIAS"-->
-<!--            android:title="@string/pref_device_alias"-->
-<!--            android:summary="@string/pref_device_alias_summary" />-->
+        <!--        <EditTextPreference-->
+        <!--            android:key="org.phenoapps.prospector.DEVICE_ALIAS"-->
+        <!--            android:title="@string/pref_device_alias"-->
+        <!--            android:summary="@string/pref_device_alias_summary" />-->
 
         <EditTextPreference
+            android:defaultValue="@string/pref_device_default_ip"
             android:icon="@drawable/ic_settings_input_antenna_black_18dp"
             android:key="org.phenoapps.prospector.DEVICE_IP"
-            android:title="@string/pref_device_ip"
-            android:defaultValue="@string/pref_device_default_ip"
-            android:summary="@string/pref_device_ip_summary" />
+            android:summary="@string/pref_device_ip_summary"
+            android:title="@string/pref_device_ip" />
 
-<!--        <EditTextPreference-->
-<!--            android:icon="@drawable/ic_settings_input_svideo_black_18dp"-->
-<!--            android:key="org.phenoapps.prospector.DEVICE_PORT"-->
-<!--            android:title="@string/pref_device_port"-->
-<!--            android:defaultValue="@string/pref_device_default_port"-->
-<!--            android:summary="@string/pref_device_port_summary" />-->
+        <!--        <EditTextPreference-->
+        <!--            android:icon="@drawable/ic_settings_input_svideo_black_18dp"-->
+        <!--            android:key="org.phenoapps.prospector.DEVICE_PORT"-->
+        <!--            android:title="@string/pref_device_port"-->
+        <!--            android:defaultValue="@string/pref_device_default_port"-->
+        <!--            android:summary="@string/pref_device_port_summary" />-->
 
         <SeekBarPreference
+            android:defaultValue="1"
             android:icon="@drawable/ic_wb_iridescent_24px"
             android:key="org.phenoapps.prospector.LED_FRAMES"
-            android:title="@string/pref_led_frames_title"
             android:max="8"
-            android:defaultValue="1"
-            app:showSeekBarValue="true"
-            android:summary="@string/pref_led_frames_summary"/>
+            android:summary="@string/pref_led_frames_summary"
+            android:title="@string/pref_led_frames_title"
+            app:showSeekBarValue="true" />
 
         <SeekBarPreference
+            android:defaultValue="1"
             android:icon="@drawable/ic_wb_incandescent_24px"
             android:key="org.phenoapps.prospector.BULB_FRAMES"
-            android:title="@string/pref_bulb_frames_title"
             android:max="8"
-            android:defaultValue="1"
-            app:showSeekBarValue="true"
-            android:summary="@string/pref_led_frames_summary"/>
+            android:summary="@string/pref_led_frames_summary"
+            android:title="@string/pref_bulb_frames_title"
+            app:showSeekBarValue="true" />
 
         <SwitchPreference
             android:defaultValue="true"
             android:key="org.phenoapps.prospector.CONVERT_TO_WAVELENGTHS"
-            android:title="@string/pref_convert_wavelengths_title"
-            android:summary="@string/pref_convert_wavelengths_summary"/>
+            android:summary="@string/pref_convert_wavelengths_summary"
+            android:title="@string/pref_convert_wavelengths_title" />
     </PreferenceCategory>
 
     <PreferenceCategory
-        android:key="org.phenoapps.prospector.DEVICE_IOT"
         android:enabled="true"
-        android:title="@string/pref_iot_title"
+        android:key="org.phenoapps.prospector.DEVICE_IOT"
         android:summary="@string/pref_iot_summary"
+        android:title="@string/pref_iot_title"
         app:iconSpaceReserved="false">
 
         <EditTextPreference
-            android:key="org.phenoapps.prospector.DEVICE_SSID"
-            android:title="@string/pref_device_ssid"
             android:icon="@drawable/ic_wifi"
-            android:summary="@string/pref_device_ssid_summary" />
+            android:key="org.phenoapps.prospector.DEVICE_SSID"
+            android:summary="@string/pref_device_ssid_summary"
+            android:title="@string/pref_device_ssid" />
 
         <EditTextPreference
-            android:key="org.phenoapps.prospector.DEVICE_PASSWORD"
-            android:inputType="textPassword"
             android:icon="@drawable/ic_lock"
-            android:title="@string/pref_device_password"/>
+            android:inputType="textPassword"
+            android:key="org.phenoapps.prospector.DEVICE_PASSWORD"
+            android:title="@string/pref_device_password" />
 
         <Preference
-            android:key="org.phenoapps.prospector.DEVICE_IOT_LIST"
             android:icon="@drawable/ic_connection"
-            android:title="@string/pref_device_iot_list"/>
+            android:key="org.phenoapps.prospector.DEVICE_IOT_LIST"
+            android:title="@string/pref_device_iot_list" />
 
     </PreferenceCategory>