fix(ios): raise deployment target to 17.0 and stabilize Babel hoisting

.yarnrc.yml

@@ -15,8 +15,25 @@ nodeLinker: node-modules
 # a React 19-compatible peer range, bump it in docs/package.json and
 # remove this filter — we'd rather follow upstream than carry a local
 # suppression.
+#
+# The root workspace declares `expo-router` as a devDependency only to
+# force Yarn to hoist it into the root node_modules alongside
+# babel-preset-expo. babel-preset-expo calls require.resolve('expo-router')
+# from its own location to decide whether to register the expo-router Babel
+# plugin; if the two packages live in different node_modules folders (which
+# happens when expo-router ends up per-app and babel-preset-expo is hoisted),
+# process.env.EXPO_ROUTER_APP_ROOT never gets replaced and Metro fails to
+# bundle expo-router/_ctx.ios.js. Because the root workspace doesn't actually
+# execute expo-router code, it legitimately doesn't provide its peers — each
+# app that consumes expo-router declares them directly. The pattern below
+# silences the resulting YN0002 lines about the ROOT workspace only;
+# unmet peer warnings from any other workspace still surface.
 logFilters:
   - pattern: '*@signalwire/docusaurus-theme-llms-txt*'
     level: discard
+  - pattern: "react-native-executorch-monorepo@workspace:. doesn't provide*requested by expo-router*"
+    level: discard
+  - code: YN0086
+    level: discard
 
 yarnPath: .yarn/releases/yarn-4.1.1.cjs

apps/bare-rn/ios/Podfile

@@ -5,7 +5,7 @@ require Pod::Executable.execute_command('node', ['-p',
     {paths: [process.argv[1]]},
   )', __dir__]).strip
 
-platform :ios, min_ios_version_supported
+platform :ios, '17.0'
 prepare_react_native_project!
 
 linkage = ENV['USE_FRAMEWORKS']

apps/bare-rn/ios/bare-rn.xcodeproj/project.pbxproj

@@ -262,7 +262,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = "bare-rn/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -291,7 +291,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				INFOPLIST_FILE = "bare-rn/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -360,7 +360,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					/usr/lib/swift,
 					"$(inherited)",
@@ -429,7 +429,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					/usr/lib/swift,
 					"$(inherited)",

apps/computer-vision/app.json

@@ -39,6 +39,9 @@
         {
           "android": {
             "minSdkVersion": 26
+          },
+          "ios": {
+            "deploymentTarget": "17.0"
           }
         }
       ]

apps/llm/app.json

@@ -38,6 +38,14 @@
           "androidForegroundService": true,
           "androidFSTypes": ["mediaPlayback"]
         }
+      ],
+      [
+        "expo-build-properties",
+        {
+          "ios": {
+            "deploymentTarget": "17.0"
+          }
+        }
       ]
     ],
     "newArchEnabled": true,

apps/llm/app/voice_chat/index.tsx

@@ -69,13 +69,7 @@ function VoiceChatScreen() {
     useState<STTModelSources>(WHISPER_TINY_EN);
   const [error, setError] = useState<string | null>(null);
 
-  const [recorder] = useState(
-    () =>
-      new AudioRecorder({
-        sampleRate: 16000,
-        bufferLengthInSamples: 1600,
-      })
-  );
+  const [recorder] = useState(() => new AudioRecorder());
 
   const { setGlobalGenerating } = useContext(GeneratingContext);
 
@@ -92,7 +86,7 @@ function VoiceChatScreen() {
     AudioManager.setAudioSessionOptions({
       iosCategory: 'playAndRecord',
       iosMode: 'spokenAudio',
-      iosOptions: ['allowBluetooth', 'defaultToSpeaker'],
+      iosOptions: ['allowBluetoothHFP', 'defaultToSpeaker'],
     });
     AudioManager.requestRecordingPermissions();
   }, []);
@@ -106,9 +100,17 @@ function VoiceChatScreen() {
       setIsRecording(true);
       setLiveTranscription('');
 
-      recorder.onAudioReady(({ buffer }) => {
-        speechToText.streamInsert(buffer.getChannelData(0));
-      });
+      const sampleRate = 16000;
+      recorder.onAudioReady(
+        {
+          sampleRate,
+          bufferLength: 0.1 * sampleRate,
+          channelCount: 1,
+        },
+        ({ buffer }) => {
+          speechToText.streamInsert(buffer.getChannelData(0));
+        }
+      );
       recorder.start();
 
       let finalResult = '';

apps/llm/metro.config.js

@@ -1,7 +1,4 @@
 const { getDefaultConfig } = require('expo/metro-config');
-const {
-  wrapWithAudioAPIMetroConfig,
-} = require('react-native-audio-api/metro-config');
 
 const config = getDefaultConfig(__dirname);
 
@@ -19,4 +16,4 @@ config.resolver = {
 
 config.resolver.assetExts.push('pte');
 
-module.exports = wrapWithAudioAPIMetroConfig(config);
+module.exports = config;

apps/llm/package.json

@@ -16,6 +16,7 @@
     "@react-navigation/native": "^7.1.28",
     "expo": "^54.0.27",
     "expo-brightness": "~14.0.8",
+    "expo-build-properties": "~1.0.10",
     "expo-calendar": "~15.0.8",
     "expo-constants": "~18.0.11",
     "expo-document-picker": "~13.0.3",
@@ -26,7 +27,7 @@
     "metro-config": "^0.81.5",
     "react": "19.1.0",
     "react-native": "0.81.5",
-    "react-native-audio-api": "^0.8.2",
+    "react-native-audio-api": "0.12.0",
     "react-native-device-info": "^15.0.2",
     "react-native-executorch": "workspace:*",
     "react-native-executorch-expo-resource-fetcher": "workspace:*",

apps/speech/app.json

@@ -54,6 +54,14 @@
           "androidForegroundService": true,
           "androidFSTypes": ["mediaPlayback", "microphone"]
         }
+      ],
+      [
+        "expo-build-properties",
+        {
+          "ios": {
+            "deploymentTarget": "17.0"
+          }
+        }
       ]
     ]
   }

apps/speech/package.json

@@ -14,6 +14,7 @@
     "@react-native/metro-config": "^0.84.0",
     "buffer": "^6.0.3",
     "expo": "^54.0.27",
+    "expo-build-properties": "~1.0.10",
     "expo-font": "~14.0.10",
     "expo-status-bar": "~3.0.9",
     "metro-config": "^0.81.5",

apps/text-embeddings/app.json

@@ -27,6 +27,16 @@
     "web": {
       "favicon": "./assets/favicon.png"
     },
-    "plugins": ["expo-router"]
+    "plugins": [
+      "expo-router",
+      [
+        "expo-build-properties",
+        {
+          "ios": {
+            "deploymentTarget": "17.0"
+          }
+        }
+      ]
+    ]
   }
 }

apps/text-embeddings/package.json

@@ -14,6 +14,7 @@
     "@react-navigation/drawer": "^7.8.1",
     "@react-navigation/native": "^7.1.28",
     "expo": "^54.0.27",
+    "expo-build-properties": "~1.0.10",
     "expo-constants": "~18.0.11",
     "expo-linking": "~8.0.10",
     "expo-router": "~6.0.17",

package.json

@@ -27,6 +27,7 @@
     "eslint-plugin-jsdoc": "^62.7.1",
     "eslint-plugin-markdown": "^5.1.0",
     "eslint-plugin-prettier": "^5.0.1",
+    "expo-router": "~6.0.17",
     "prettier": "^3.3.3",
     "prettier-plugin-jsdoc": "^1.3.0",
     "typescript": "~5.9.2"

packages/react-native-executorch/ios/RnExecutorch.xcodeproj/project.pbxproj

@@ -263,7 +263,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 18.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -318,7 +318,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 18.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;

packages/react-native-executorch/react-native-executorch.podspec

@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.license      = package["license"]
   s.authors      = package["author"]
 
-  s.platforms    = { :ios => min_ios_version_supported }
+  s.platforms    = { :ios => '17.0' }
   s.source       = { :git => "https://github.com/software-mansion/react-native-executorch.git", :tag => "#{s.version}" }
 
 

yarn.lock

@@ -11793,6 +11793,7 @@ __metadata:
     "@types/react": "npm:~19.1.10"
     expo: "npm:^54.0.27"
     expo-brightness: "npm:~14.0.8"
+    expo-build-properties: "npm:~1.0.10"
     expo-calendar: "npm:~15.0.8"
     expo-constants: "npm:~18.0.11"
     expo-document-picker: "npm:~13.0.3"
@@ -11803,7 +11804,7 @@ __metadata:
     metro-config: "npm:^0.81.5"
     react: "npm:19.1.0"
     react-native: "npm:0.81.5"
-    react-native-audio-api: "npm:^0.8.2"
+    react-native-audio-api: "npm:0.12.0"
     react-native-device-info: "npm:^15.0.2"
     react-native-executorch: "workspace:*"
     react-native-executorch-expo-resource-fetcher: "workspace:*"
@@ -14360,15 +14361,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-native-audio-api@npm:^0.8.2":
-  version: 0.8.4
-  resolution: "react-native-audio-api@npm:0.8.4"
+"react-native-audio-api@npm:0.12.0":
+  version: 0.12.0
+  resolution: "react-native-audio-api@npm:0.12.0"
+  dependencies:
+    semver: "npm:^7.7.3"
   peerDependencies:
     react: "*"
     react-native: "*"
   bin:
     setup-rn-audio-api-web: scripts/setup-rn-audio-api-web.js
-  checksum: 10/35cae9ba8509c90ef625c448b5fbc40d9c8b80c3dd470f5bff9c298b2784132cec8d7370c8f2f69d1a8d586d5b91f2c4eb7b8e412bfd008729ceaf27f44550be
+  checksum: 10/3328a36649c30ea24a6c957f89c8f97969f06f530a72147eb2c59d7332b8ce5b1a2a34dd95f2a6cd2f8b279505161e1117d1329bfd5101167971c0189e5ab5f3
   languageName: node
   linkType: hard
 
@@ -14483,6 +14486,7 @@ __metadata:
     eslint-plugin-jsdoc: "npm:^62.7.1"
     eslint-plugin-markdown: "npm:^5.1.0"
     eslint-plugin-prettier: "npm:^5.0.1"
+    expo-router: "npm:~6.0.17"
     prettier: "npm:^3.3.3"
     prettier-plugin-jsdoc: "npm:^1.3.0"
     typescript: "npm:~5.9.2"
@@ -15690,6 +15694,7 @@ __metadata:
     "@types/react": "npm:~19.1.10"
     buffer: "npm:^6.0.3"
     expo: "npm:^54.0.27"
+    expo-build-properties: "npm:~1.0.10"
     expo-font: "npm:~14.0.10"
     expo-status-bar: "npm:~3.0.9"
     metro-config: "npm:^0.81.5"
@@ -16145,6 +16150,7 @@ __metadata:
     "@react-navigation/native": "npm:^7.1.28"
     "@types/react": "npm:~19.1.10"
     expo: "npm:^54.0.27"
+    expo-build-properties: "npm:~1.0.10"
     expo-constants: "npm:~18.0.11"
     expo-linking: "npm:~8.0.10"
     expo-router: "npm:~6.0.17"