diff --git a/client/src/cordova/apple/xcode/ios/Outline.xcodeproj/project.pbxproj b/client/src/cordova/apple/xcode/ios/Outline.xcodeproj/project.pbxproj
index 512bebb378..71964ed5c6 100755
--- a/client/src/cordova/apple/xcode/ios/Outline.xcodeproj/project.pbxproj
+++ b/client/src/cordova/apple/xcode/ios/Outline.xcodeproj/project.pbxproj
@@ -804,7 +804,7 @@
 				GCC_THUMB_SUPPORT = NO;
 				GCC_VERSION = "";
 				INFOPLIST_FILE = "Outline/Outline-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.5;
 				LD_RUNPATH_SEARCH_PATHS = "@executable_path/Frameworks";
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.outline.ios.client;
@@ -851,7 +851,7 @@
 				GCC_THUMB_SUPPORT = NO;
 				GCC_VERSION = "";
 				INFOPLIST_FILE = "Outline/Outline-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.5;
 				LD_RUNPATH_SEARCH_PATHS = "@executable_path/Frameworks";
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.outline.ios.client;
@@ -1028,7 +1028,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.5;
 				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -1073,7 +1073,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.5;
 				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = NO;
diff --git a/server_manager/messages/en.json b/server_manager/messages/en.json
index 83fdfc64f1..480af7ac1e 100644
--- a/server_manager/messages/en.json
+++ b/server_manager/messages/en.json
@@ -282,7 +282,7 @@
   "share-invite-copied": "Copied invitation to clipboard",
   "share-invite-copy": "Copy invitation",
   "share-invite-copy-access-key": "Copy access key",
-  "share-invite-html": "Use this server to safely access the open internet:<br><br>1) Download and install the Outline app for your device:<br><br>  - iOS: https://itunes.apple.com/app/outline-app/id1356177741<br>  - MacOS: https://itunes.apple.com/app/outline-app/id1356178125<br>  - Windows: https://s3.amazonaws.com/outline-releases/client/windows/stable/Outline-Client.exe<br>  - Linux: https://s3.amazonaws.com/outline-releases/client/linux/stable/Outline-Client.AppImage<br>  - Android: https://play.google.com/store/apps/details?id=org.outline.android.client<br>   - Android alternative link: https://s3.amazonaws.com/outline-releases/client/android/stable/Outline-Client.apk<br><br>2) You will receive an access key that starts with ss://. Once your receive it, copy this access key.<br><br>3) Open the Outline client app. If your access key is auto-detected, tap \"Connect\" and proceed. If your access key is not auto-detected, then paste it in the field, then tap \"Connect\" and proceed.<br><br>You're ready to use the open internet! To make sure you successfully connected to the server, try searching for \"what is my ip\" on Google Search. The IP address shown in Google should match the IP address in the Outline client.<br><br>Learn more about Outline here: https://getoutline.org/",
+  "share-invite-html": "Use this server to safely access the open internet:<br><br>1) Download and install the Outline app for your device:<br><br>  - iOS: https://itunes.apple.com/app/outline-app/id1356177741<br>  - MacOS: https://itunes.apple.com/app/outline-app/id1356178125<br>  - Windows: https://s3.amazonaws.com/outline-releases/client/windows/stable/Outline-Client.exe<br>  - Linux: https://s3.amazonaws.com/outline-releases/client/linux/stable/Outline-Client.AppImage<br>  - Android: https://play.google.com/store/apps/details?id=org.outline.android.client<br>   - Android alternative link: https://s3.amazonaws.com/outline-releases/client/android/stable/Outline-Client.apk<br><br>2) You will receive an access key that starts with ss://. Once you receive it, copy this access key.<br><br>3) Open the Outline client app. If your access key is auto-detected, tap \"Connect\" and proceed. If your access key is not auto-detected, then paste it in the field, then tap \"Connect\" and proceed.<br><br>You're ready to use the open internet! To make sure you successfully connected to the server, try searching for \"what is my ip\" on Google Search. The IP address shown in Google should match the IP address in the Outline client.<br><br>Learn more about Outline here: https://getoutline.org/",
   "share-invite-instructions": "Follow our invitation instructions on GitHub:",
   "share-invite-trouble": "Having trouble accessing the invitation link?",
   "share-title": "Share access",
diff --git a/server_manager/messages/master_messages.json b/server_manager/messages/master_messages.json
index 18d6a6b10c..88d534cd51 100644
--- a/server_manager/messages/master_messages.json
+++ b/server_manager/messages/master_messages.json
@@ -1333,7 +1333,7 @@
     }
   },
   "share_invite_html": {
-    "message": "Use this server to safely access the open internet:$LINE_BREAK$$LINE_BREAK$1) Download and install the Outline app for your device:$LINE_BREAK$$LINE_BREAK$  - iOS: https://itunes.apple.com/app/outline-app/id1356177741$LINE_BREAK$  - MacOS: https://itunes.apple.com/app/outline-app/id1356178125$LINE_BREAK$  - Windows: https://s3.amazonaws.com/outline-releases/client/windows/stable/Outline-Client.exe$LINE_BREAK$  - Linux: https://s3.amazonaws.com/outline-releases/client/linux/stable/Outline-Client.AppImage$LINE_BREAK$  - Android: https://play.google.com/store/apps/details?id=org.outline.android.client$LINE_BREAK$   - Android alternative link: https://s3.amazonaws.com/outline-releases/client/android/stable/Outline-Client.apk$LINE_BREAK$$LINE_BREAK$2) You will receive an access key that starts with ss://. Once your receive it, copy this access key.$LINE_BREAK$$LINE_BREAK$3) Open the Outline client app. If your access key is auto-detected, tap \"Connect\" and proceed. If your access key is not auto-detected, then paste it in the field, then tap \"Connect\" and proceed.$LINE_BREAK$$LINE_BREAK$You're ready to use the open internet! To make sure you successfully connected to the server, try searching for \"what is my ip\" on Google Search. The IP address shown in Google should match the IP address in the Outline client.$LINE_BREAK$$LINE_BREAK$Learn more about Outline here: https://getoutline.org/",
+    "message": "Use this server to safely access the open internet:$LINE_BREAK$$LINE_BREAK$1) Download and install the Outline app for your device:$LINE_BREAK$$LINE_BREAK$  - iOS: https://itunes.apple.com/app/outline-app/id1356177741$LINE_BREAK$  - MacOS: https://itunes.apple.com/app/outline-app/id1356178125$LINE_BREAK$  - Windows: https://s3.amazonaws.com/outline-releases/client/windows/stable/Outline-Client.exe$LINE_BREAK$  - Linux: https://s3.amazonaws.com/outline-releases/client/linux/stable/Outline-Client.AppImage$LINE_BREAK$  - Android: https://play.google.com/store/apps/details?id=org.outline.android.client$LINE_BREAK$   - Android alternative link: https://s3.amazonaws.com/outline-releases/client/android/stable/Outline-Client.apk$LINE_BREAK$$LINE_BREAK$2) You will receive an access key that starts with ss://. Once you receive it, copy this access key.$LINE_BREAK$$LINE_BREAK$3) Open the Outline client app. If your access key is auto-detected, tap \"Connect\" and proceed. If your access key is not auto-detected, then paste it in the field, then tap \"Connect\" and proceed.$LINE_BREAK$$LINE_BREAK$You're ready to use the open internet! To make sure you successfully connected to the server, try searching for \"what is my ip\" on Google Search. The IP address shown in Google should match the IP address in the Outline client.$LINE_BREAK$$LINE_BREAK$Learn more about Outline here: https://getoutline.org/",
     "description": "This string appears as an email invitation instructing new Outline users how to set up and connect to Outline.",
     "placeholders": {
       "LINE_BREAK": {