diff --git a/app/build.gradle b/app/build.gradle
index 8021284a6..3bdc08948 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
 		applicationId 'org.koitharu.kotatsu'
 		minSdk = 21
 		targetSdk = 35
-		versionCode = 665
-		versionName = '7.5-b2'
+		versionCode = 666
+		versionName = '7.5'
 		generatedDensities = []
 		testInstrumentationRunner 'org.koitharu.kotatsu.HiltTestRunner'
 		ksp {
@@ -83,7 +83,7 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:7528480f54') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:b404b44008') {
 		exclude group: 'org.json', module: 'json'
 	}
 
diff --git a/app/src/main/res/layout/activity_sync_auth.xml b/app/src/main/res/layout/activity_sync_auth.xml
index 37f86f8c7..36629fb11 100644
--- a/app/src/main/res/layout/activity_sync_auth.xml
+++ b/app/src/main/res/layout/activity_sync_auth.xml
@@ -161,6 +161,43 @@
 		android:visibility="gone"
 		app:constraint_referenced_ids="textView_subtitle_2,button_back,button_done,layout_password" />
 
+	<View
+		android:id="@+id/view_line"
+		android:layout_width="4dp"
+		android:layout_height="0dp"
+		android:background="@drawable/bg_chip"
+		android:backgroundTint="?colorError"
+		app:layout_constraintBottom_toBottomOf="@id/textView_hint_body"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="@id/textView_hint_title" />
+
+	<TextView
+		android:id="@+id/textView_hint_title"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:layout_marginStart="12dp"
+		android:layout_marginTop="32dp"
+		android:drawablePadding="10dp"
+		android:gravity="center_vertical"
+		android:text="@string/unstable_feature"
+		android:textAppearance="?textAppearanceTitleMedium"
+		app:drawableStartCompat="@drawable/ic_alert_outline"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toEndOf="@id/view_line"
+		app:layout_constraintTop_toBottomOf="@id/layout_email" />
+
+	<TextView
+		android:id="@+id/textView_hint_body"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:layout_marginTop="8dp"
+		android:paddingBottom="6dp"
+		android:text="@string/unstable_feature_summary"
+		android:textAppearance="?textAppearanceBodyMedium"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="@id/textView_hint_title"
+		app:layout_constraintTop_toBottomOf="@id/textView_hint_title" />
+
 	<FrameLayout
 		android:id="@+id/layout_progress"
 		android:layout_width="0dp"
diff --git a/app/src/main/res/values/constants.xml b/app/src/main/res/values/constants.xml
index 5e89883f7..c69fc6be3 100644
--- a/app/src/main/res/values/constants.xml
+++ b/app/src/main/res/values/constants.xml
@@ -42,8 +42,8 @@
 	</string-array>
 	<string-array name="sync_url_list" translatable="false">
 		<item>@string/sync_url_default</item>
-		<item>moe.shirizu.org</item>
-		<item>86.57.183.214:8081</item>
+		<item>https://moe.shirizu.org</item>
+		<item>http://86.57.183.214:8081</item>
 	</string-array>
 	<string-array name="values_proxy_types" translatable="false">
 		<item>DIRECT</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 42fbc29c1..1a812f9c9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -696,4 +696,6 @@
 	<string name="popularity">Popularity</string>
 	<string name="scrobbler_auth_required">Sign in to %s to continue</string>
 	<string name="scrobbler_auth_intro">Sign in to set up integration with %s. This will allow you to track your manga reading progress and status</string>
+	<string name="unstable_feature">Unstable feature</string>
+	<string name="unstable_feature_summary">This function is experimental. Please make sure you have a backup to avoid data loss</string>
 </resources>