feat: opt-in release candidate update channel (#1199)

app/src/main/res/values-ar/strings.xml

@@ -244,6 +244,8 @@
     <string name="settings_about_update_allow_sources">السماح بتثبيت التطبيقات من هذا المصدر</string>
     <string name="settings_about_update_open_settings">فتح الإعدادات</string>
     <string name="settings_about_update_retry">إعادة المحاولة</string>
+    <string name="settings_about_rc_updates_title">التحقق من الإصدارات المرشّحة (RC)</string>
+    <string name="settings_about_rc_updates_desc">تثبيت إصدارات ما قبل الإطلاق. قد تكون أقل استقرارًا.</string>
     <string name="settings_summary_profiles">تم حفظ %1$d</string>
     <string name="settings_summary_typing_on">تأثير الكتابة مفعّل</string>
     <string name="settings_summary_typing_off">تأثير الكتابة معطّل</string>

app/src/main/res/values-ko/strings.xml

@@ -246,6 +246,8 @@
     <string name="settings_about_update_allow_sources">이 소스의 설치 허용</string>
     <string name="settings_about_update_open_settings">설정 열기</string>
     <string name="settings_about_update_retry">다시 시도</string>
+    <string name="settings_about_rc_updates_title">릴리스 후보 업데이트 확인</string>
+    <string name="settings_about_rc_updates_desc">사전 출시(RC) 빌드를 설치합니다. 안정성이 낮을 수 있습니다.</string>
     <string name="action_save">저장</string>
     <string name="settings_action_add_profile">프로필 추가</string>
     <string name="settings_action_edit_profile">프로필 편집</string>

app/src/main/res/values-zh/strings.xml

@@ -244,6 +244,8 @@
     <string name="settings_about_update_allow_sources">允许安装来自此来源的应用</string>
     <string name="settings_about_update_open_settings">打开设置</string>
     <string name="settings_about_update_retry">重试</string>
+    <string name="settings_about_rc_updates_title">检查候选版本更新</string>
+    <string name="settings_about_rc_updates_desc">安装预发布候选版本 (RC)。稳定性可能较低。</string>
     <string name="settings_summary_profiles">已保存 %1$d 个</string>
     <string name="settings_summary_typing_on">打字效果已开启</string>
     <string name="settings_summary_typing_off">打字效果已关闭</string>

app/src/main/res/values/strings.xml

@@ -265,6 +265,8 @@
     <string name="settings_about_update_allow_sources">Allow installs from this source</string>
     <string name="settings_about_update_open_settings">Open settings</string>
     <string name="settings_about_update_retry">Retry</string>
+    <string name="settings_about_rc_updates_title">Check release candidate updates</string>
+    <string name="settings_about_rc_updates_desc">Install pre-release RC builds. They may be less stable.</string>
     <string name="settings_support_title">Support Hermes Mobile</string>
     <string name="settings_support_message">If Hermes Mobile saves you time, you can support its development.</string>
     <string name="settings_support_action">Support me on Ko-fi</string>