diff --git a/audio/aidl/Android.bp b/audio/aidl/Android.bp
index 5a009fe..0ab990a 100644
--- a/audio/aidl/Android.bp
+++ b/audio/aidl/Android.bp
@@ -34,6 +34,7 @@
     name: "android.hardware.audio.common",
     defaults: [
         "android.hardware.audio_defaults",
+        "latest_android_media_audio_common_types_import_interface",
     ],
     srcs: [
         "android/hardware/audio/common/AudioOffloadMetadata.aidl",
@@ -42,10 +43,7 @@
         "android/hardware/audio/common/SinkMetadata.aidl",
         "android/hardware/audio/common/SourceMetadata.aidl",
     ],
-    frozen: true,
-    imports: [
-        "android.media.audio.common.types-V2",
-    ],
+    frozen: false,
     backend: {
         cpp: {
             enabled: true,
@@ -83,7 +81,7 @@
 }
 
 // Note: This should always be one version ahead of the last frozen version
-latest_android_hardware_audio_common = "android.hardware.audio.common-V2"
+latest_android_hardware_audio_common = "android.hardware.audio.common-V3"
 
 // Modules that depend on android.hardware.audio.common directly can include
 // the following cc_defaults to avoid explicitly managing dependency versions
@@ -109,10 +107,21 @@
     ],
 }
 
+aidl_interface_defaults {
+    name: "latest_android_hardware_audio_common_import_interface",
+    imports: [
+        latest_android_hardware_audio_common,
+    ],
+}
+
 aidl_interface {
     name: "android.hardware.audio.core",
     defaults: [
         "android.hardware.audio_defaults",
+        "latest_android_hardware_audio_common_import_interface",
+        "latest_android_hardware_audio_core_sounddose_import_interface",
+        "latest_android_hardware_audio_effect_import_interface",
+        "latest_android_media_audio_common_types_import_interface",
     ],
     srcs: [
         "android/hardware/audio/core/AudioPatch.aidl",
@@ -137,10 +146,6 @@
     imports: [
         "android.hardware.common-V2",
         "android.hardware.common.fmq-V1",
-        "android.hardware.audio.common-V2",
-        "android.hardware.audio.core.sounddose-V1",
-        "android.hardware.audio.effect-V1",
-        "android.media.audio.common.types-V2",
     ],
     backend: {
         // The C++ backend is disabled transitively due to use of FMQ.
@@ -167,11 +172,11 @@
         // IMPORTANT: Update latest_android_hardware_audio_core every time you
         // add the latest frozen version to versions_with_info
     ],
-    frozen: true,
+    frozen: false,
 }
 
 // Note: This should always be one version ahead of the last frozen version
-latest_android_hardware_audio_core = "android.hardware.audio.core-V1"
+latest_android_hardware_audio_core = "android.hardware.audio.core-V2"
 
 // Modules that depend on android.hardware.audio.core directly can include
 // the following cc_defaults to avoid explicitly managing dependency versions
@@ -190,18 +195,23 @@
     ],
 }
 
+aidl_interface_defaults {
+    name: "latest_android_hardware_audio_core_import_interface",
+    imports: [
+        latest_android_hardware_audio_core,
+    ],
+}
+
 // Used for the standalone sounddose HAL
 aidl_interface {
     name: "android.hardware.audio.core.sounddose",
     defaults: [
         "android.hardware.audio_defaults",
+        "latest_android_media_audio_common_types_import_interface",
     ],
     srcs: [
         "android/hardware/audio/core/sounddose/ISoundDose.aidl",
     ],
-    imports: [
-        "android.media.audio.common.types-V2",
-    ],
     backend: {
         // The C++ backend is disabled transitively due to use of FMQ by the core HAL.
         cpp: {
@@ -220,11 +230,11 @@
         // IMPORTANT: Update latest_android_hardware_audio_core_sounddose every time you
         // add the latest frozen version to versions_with_info
     ],
-    frozen: true,
+    frozen: false,
 }
 
 // Note: This should always be one version ahead of the last frozen version
-latest_android_hardware_audio_core_sounddose = "android.hardware.audio.core.sounddose-V1"
+latest_android_hardware_audio_core_sounddose = "android.hardware.audio.core.sounddose-V2"
 
 // Modules that depend on android.hardware.audio.core.sounddose directly can include
 // the following cc_defaults to avoid explicitly managing dependency versions
@@ -237,16 +247,32 @@
 }
 
 cc_defaults {
+    name: "latest_android_hardware_audio_core_sounddose_ndk_export_shared_lib_header",
+    export_shared_lib_headers: [
+        latest_android_hardware_audio_core_sounddose + "-ndk",
+    ],
+}
+
+cc_defaults {
     name: "latest_android_hardware_audio_core_sounddose_ndk_static",
     static_libs: [
         latest_android_hardware_audio_core_sounddose + "-ndk",
     ],
 }
 
+aidl_interface_defaults {
+    name: "latest_android_hardware_audio_core_sounddose_import_interface",
+    imports: [
+        latest_android_hardware_audio_core_sounddose,
+    ],
+}
+
 aidl_interface {
     name: "android.hardware.audio.effect",
     defaults: [
         "android.hardware.audio_defaults",
+        "latest_android_hardware_audio_common_import_interface",
+        "latest_android_media_audio_common_types_import_interface",
     ],
     srcs: [
         "android/hardware/audio/effect/AcousticEchoCanceler.aidl",
@@ -280,8 +306,6 @@
     imports: [
         "android.hardware.common-V2",
         "android.hardware.common.fmq-V1",
-        "android.hardware.audio.common-V2",
-        "android.media.audio.common.types-V2",
     ],
     backend: {
         // The C++ backend is disabled transitively due to use of FMQ.
@@ -303,11 +327,11 @@
             ],
         },
     ],
-    frozen: true,
+    frozen: false,
 
 }
 
-latest_android_hardware_audio_effect = "android.hardware.audio.effect-V1"
+latest_android_hardware_audio_effect = "android.hardware.audio.effect-V2"
 
 cc_defaults {
     name: "latest_android_hardware_audio_effect_ndk_shared",
@@ -322,3 +346,10 @@
         latest_android_hardware_audio_effect + "-ndk",
     ],
 }
+
+aidl_interface_defaults {
+    name: "latest_android_hardware_audio_effect_import_interface",
+    imports: [
+        latest_android_hardware_audio_effect,
+    ],
+}
diff --git a/audio/aidl/common/Android.bp b/audio/aidl/common/Android.bp
index 4c6a74e..85ece3b 100644
--- a/audio/aidl/common/Android.bp
+++ b/audio/aidl/common/Android.bp
@@ -45,8 +45,8 @@
     name: "libaudioaidlranges",
     host_supported: true,
     vendor_available: true,
-    static_libs: [
-        "android.hardware.audio.effect-V1-ndk",
+    defaults: [
+        "latest_android_hardware_audio_effect_ndk_shared",
     ],
     export_include_dirs: ["include"],
     header_libs: ["libaudioaidl_headers"],
@@ -59,8 +59,10 @@
     name: "libaudioaidlcommon_test",
     host_supported: true,
     vendor_available: true,
+    defaults: [
+        "latest_android_media_audio_common_types_ndk_static",
+    ],
     static_libs: [
-        "android.media.audio.common.types-V1-ndk",
         "libaudioaidlcommon",
     ],
     shared_libs: [
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index 3a8a781..7b96293 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -46,6 +46,7 @@
         "latest_android_media_audio_common_types_ndk_shared",
         "latest_android_hardware_audio_core_ndk_shared",
         "latest_android_hardware_audio_core_sounddose_ndk_shared",
+        "latest_android_hardware_bluetooth_audio_ndk_shared",
     ],
     export_include_dirs: ["include"],
     srcs: [
@@ -93,7 +94,6 @@
         "audio_policy_engine_configuration_aidl_default",
     ],
     shared_libs: [
-        "android.hardware.bluetooth.audio-V3-ndk",
         "libaudio_aidl_conversion_common_ndk",
         "libbluetooth_audio_session_aidl",
         "libmedia_helper",
@@ -118,15 +118,15 @@
     vintf_fragments: ["android.hardware.audio.service-aidl.xml"],
     defaults: [
         "aidlaudioservice_defaults",
-        "latest_android_media_audio_common_types_ndk_shared",
         "latest_android_hardware_audio_core_sounddose_ndk_shared",
         "latest_android_hardware_audio_core_ndk_shared",
+        "latest_android_hardware_bluetooth_audio_ndk_shared",
+        "latest_android_media_audio_common_types_ndk_shared",
     ],
     static_libs: [
         "libaudioserviceexampleimpl",
     ],
     shared_libs: [
-        "android.hardware.bluetooth.audio-V3-ndk",
         "libaudio_aidl_conversion_common_ndk",
         "libbluetooth_audio_session_aidl",
         "libmedia_helper",
diff --git a/audio/aidl/default/android.hardware.audio.effect.service-aidl.xml b/audio/aidl/default/android.hardware.audio.effect.service-aidl.xml
index fdc53a3..05a825d 100644
--- a/audio/aidl/default/android.hardware.audio.effect.service-aidl.xml
+++ b/audio/aidl/default/android.hardware.audio.effect.service-aidl.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
   <hal format="aidl">
     <name>android.hardware.audio.effect</name>
-    <version>1</version>
+    <version>2</version>
     <fqname>IFactory/default</fqname>
   </hal>
 </manifest>
diff --git a/audio/aidl/default/android.hardware.audio.service-aidl.xml b/audio/aidl/default/android.hardware.audio.service-aidl.xml
index 57f61c9..2a51876 100644
--- a/audio/aidl/default/android.hardware.audio.service-aidl.xml
+++ b/audio/aidl/default/android.hardware.audio.service-aidl.xml
@@ -1,22 +1,22 @@
 <manifest version="1.0" type="device">
   <hal format="aidl">
     <name>android.hardware.audio.core</name>
-    <version>1</version>
+    <version>2</version>
     <fqname>IModule/default</fqname>
   </hal>
   <hal format="aidl">
     <name>android.hardware.audio.core</name>
-    <version>1</version>
+    <version>2</version>
     <fqname>IModule/r_submix</fqname>
   </hal>
   <hal format="aidl">
     <name>android.hardware.audio.core</name>
-    <version>1</version>
+    <version>2</version>
     <fqname>IModule/bluetooth</fqname>
   </hal>
   <hal format="aidl">
     <name>android.hardware.audio.core</name>
-    <version>1</version>
+    <version>2</version>
     <fqname>IConfig/default</fqname>
   </hal>
   <!-- Uncomment when these modules present in the configuration
diff --git a/audio/aidl/sounddose/Android.bp b/audio/aidl/sounddose/Android.bp
index 6f2f790..c65e4ff 100644
--- a/audio/aidl/sounddose/Android.bp
+++ b/audio/aidl/sounddose/Android.bp
@@ -52,11 +52,11 @@
         // IMPORTANT: Update latest_android_hardware_audio_sounddose every time you
         // add the latest frozen version to versions_with_info
     ],
-    frozen: true,
+    frozen: false,
 }
 
 // Note: This should always be one version ahead of the last frozen version
-latest_android_hardware_audio_sounddose = "android.hardware.audio.sounddose-V1"
+latest_android_hardware_audio_sounddose = "android.hardware.audio.sounddose-V2"
 
 // Modules that depend on android.hardware.audio.sounddose directly can include
 // the following cc_defaults to avoid explicitly managing dependency versions
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index 0de8574..ad816c7 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -11,6 +11,7 @@
     name: "VtsHalAudioTargetTestDefaults",
     defaults: [
         "latest_android_hardware_audio_common_ndk_static",
+        "latest_android_hardware_audio_effect_ndk_static",
         "latest_android_media_audio_common_types_ndk_static",
         "use_libaidlvintf_gtest_helper_static",
         "VtsHalTargetTestDefaults",
@@ -20,7 +21,6 @@
         "libfmq",
     ],
     static_libs: [
-        "android.hardware.audio.effect-V1-ndk",
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
         "libaudioaidlcommon",
diff --git a/automotive/audiocontrol/aidl/Android.bp b/automotive/audiocontrol/aidl/Android.bp
index 9ae77cd..86b63a6 100644
--- a/automotive/audiocontrol/aidl/Android.bp
+++ b/automotive/audiocontrol/aidl/Android.bp
@@ -13,9 +13,9 @@
     name: "android.hardware.automotive.audiocontrol",
     vendor_available: true,
     srcs: ["android/hardware/automotive/audiocontrol/*.aidl"],
-    imports: [
-        "android.hardware.audio.common-V1",
-        "android.media.audio.common.types-V2",
+    defaults: [
+        "latest_android_hardware_audio_common_import_interface",
+        "latest_android_media_audio_common_types_import_interface",
     ],
     stability: "vintf",
     backend: {
@@ -52,6 +52,37 @@
         },
 
     ],
-    frozen: true,
+    frozen: false,
 
 }
+
+// Note: This should always be one version ahead of the last frozen version
+latest_android_hardware_automotive_audiocontrol = "android.hardware.automotive.audiocontrol-V4"
+
+cc_defaults {
+    name: "latest_android_hardware_automotive_audiocontrol_cpp_static",
+    static_libs: [
+        latest_android_hardware_automotive_audiocontrol + "-cpp",
+    ],
+}
+
+cc_defaults {
+    name: "latest_android_hardware_automotive_audiocontrol_cpp_shared",
+    shared_libs: [
+        latest_android_hardware_automotive_audiocontrol + "-cpp",
+    ],
+}
+
+cc_defaults {
+    name: "latest_android_hardware_automotive_audiocontrol_ndk_static",
+    static_libs: [
+        latest_android_hardware_automotive_audiocontrol + "-ndk",
+    ],
+}
+
+cc_defaults {
+    name: "latest_android_hardware_automotive_audiocontrol_ndk_shared",
+    shared_libs: [
+        latest_android_hardware_automotive_audiocontrol + "-ndk",
+    ],
+}
diff --git a/automotive/audiocontrol/aidl/default/audiocontrol-default.xml b/automotive/audiocontrol/aidl/default/audiocontrol-default.xml
index 95cd7f0..bcb5669 100644
--- a/automotive/audiocontrol/aidl/default/audiocontrol-default.xml
+++ b/automotive/audiocontrol/aidl/default/audiocontrol-default.xml
@@ -1,7 +1,7 @@
 <manifest version="2.0" type="device">
     <hal format="aidl">
         <name>android.hardware.automotive.audiocontrol</name>
-        <version>3</version>
+        <version>4</version>
         <fqname>IAudioControl/default</fqname>
     </hal>
 </manifest>
diff --git a/automotive/audiocontrol/aidl/vts/Android.bp b/automotive/audiocontrol/aidl/vts/Android.bp
index cfc2a3e..c73ad79 100644
--- a/automotive/audiocontrol/aidl/vts/Android.bp
+++ b/automotive/audiocontrol/aidl/vts/Android.bp
@@ -24,6 +24,8 @@
 cc_test {
     name: "VtsAidlHalAudioControlTest",
     defaults: [
+        "latest_android_hardware_audio_common_cpp_static",
+        "latest_android_hardware_automotive_audiocontrol_cpp_static",
         "latest_android_media_audio_common_types_cpp_static",
         "VtsHalTargetTestDefaults",
         "use_libaidlvintf_gtest_helper_static",
@@ -38,8 +40,6 @@
         "libxml2",
     ],
     static_libs: [
-        "android.hardware.automotive.audiocontrol-V3-cpp",
-        "android.hardware.audio.common-V1-cpp",
         "libgmock",
     ],
     test_suites: [
diff --git a/bluetooth/audio/aidl/Android.bp b/bluetooth/audio/aidl/Android.bp
index 1028fae..feed6f5 100644
--- a/bluetooth/audio/aidl/Android.bp
+++ b/bluetooth/audio/aidl/Android.bp
@@ -27,10 +27,12 @@
     host_supported: true,
     srcs: ["android/hardware/bluetooth/audio/*.aidl"],
     stability: "vintf",
+    defaults: [
+        "latest_android_hardware_audio_common_import_interface",
+    ],
     imports: [
         "android.hardware.common-V2",
         "android.hardware.common.fmq-V1",
-        "android.hardware.audio.common-V2",
     ],
     backend: {
         cpp: {
@@ -75,6 +77,23 @@
         },
 
     ],
-    frozen: true,
+    frozen: false,
 
 }
+
+// Note: This should always be one version ahead of the last frozen version
+latest_android_hardware_bluetooth_audio = "android.hardware.bluetooth.audio-V4"
+
+cc_defaults {
+    name: "latest_android_hardware_bluetooth_audio_ndk_shared",
+    shared_libs: [
+        latest_android_hardware_bluetooth_audio + "-ndk",
+    ],
+}
+
+cc_defaults {
+    name: "latest_android_hardware_bluetooth_audio_ndk_static",
+    static_libs: [
+        latest_android_hardware_bluetooth_audio + "-ndk",
+    ],
+}
diff --git a/bluetooth/audio/aidl/default/Android.bp b/bluetooth/audio/aidl/default/Android.bp
index e4c2844..40aea32 100644
--- a/bluetooth/audio/aidl/default/Android.bp
+++ b/bluetooth/audio/aidl/default/Android.bp
@@ -11,6 +11,9 @@
     name: "android.hardware.bluetooth.audio-impl",
     vendor: true,
     vintf_fragments: ["bluetooth_audio.xml"],
+    defaults: [
+        "latest_android_hardware_bluetooth_audio_ndk_shared",
+    ],
     srcs: [
         "BluetoothAudioProvider.cpp",
         "BluetoothAudioProviderFactory.cpp",
@@ -29,7 +32,6 @@
         "libcutils",
         "libfmq",
         "liblog",
-        "android.hardware.bluetooth.audio-V3-ndk",
         "libbluetooth_audio_session_aidl",
     ],
 }
diff --git a/bluetooth/audio/aidl/default/bluetooth_audio.xml b/bluetooth/audio/aidl/default/bluetooth_audio.xml
index c0bc55e..3561dd1 100644
--- a/bluetooth/audio/aidl/default/bluetooth_audio.xml
+++ b/bluetooth/audio/aidl/default/bluetooth_audio.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.bluetooth.audio</name>
-        <version>3</version>
+        <version>4</version>
         <fqname>IBluetoothAudioProviderFactory/default</fqname>
     </hal>
 </manifest>
diff --git a/bluetooth/audio/aidl/vts/Android.bp b/bluetooth/audio/aidl/vts/Android.bp
index fa85fa8..884062a 100644
--- a/bluetooth/audio/aidl/vts/Android.bp
+++ b/bluetooth/audio/aidl/vts/Android.bp
@@ -10,17 +10,17 @@
 cc_test {
     name: "VtsHalBluetoothAudioTargetTest",
     defaults: [
+        "latest_android_hardware_audio_common_ndk_static",
+        "latest_android_hardware_bluetooth_audio_ndk_static",
+        "latest_android_media_audio_common_types_ndk_static",
         "VtsHalTargetTestDefaults",
         "use_libaidlvintf_gtest_helper_static",
     ],
     tidy_timeout_srcs: ["VtsHalBluetoothAudioTargetTest.cpp"],
     srcs: ["VtsHalBluetoothAudioTargetTest.cpp"],
     static_libs: [
-        "android.hardware.audio.common-V2-ndk",
-        "android.hardware.bluetooth.audio-V3-ndk",
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
-        "android.media.audio.common.types-V2-ndk",
     ],
     shared_libs: [
         "libbase",
diff --git a/bluetooth/audio/utils/Android.bp b/bluetooth/audio/utils/Android.bp
index a09e7fe..75081d6 100644
--- a/bluetooth/audio/utils/Android.bp
+++ b/bluetooth/audio/utils/Android.bp
@@ -48,6 +48,9 @@
         "libhardware_headers",
         "libxsdc-utils",
     ],
+    defaults: [
+        "latest_android_hardware_bluetooth_audio_ndk_shared",
+    ],
     shared_libs: [
         "android.hardware.bluetooth.audio@2.0",
         "android.hardware.bluetooth.audio@2.1",
@@ -56,7 +59,6 @@
         "libbinder_ndk",
         "libfmq",
         "liblog",
-        "android.hardware.bluetooth.audio-V3-ndk",
         "libhidlbase",
         "libxml2",
     ],
diff --git a/common/aidl/Android.bp b/common/aidl/Android.bp
index f3ea8e8..1457b8a 100644
--- a/common/aidl/Android.bp
+++ b/common/aidl/Android.bp
@@ -38,7 +38,7 @@
         },
         rust: {
             enabled: true,
-        }
+        },
     },
     frozen: true,
     versions: [
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index d356cf3..c2ffb84 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -106,9 +106,15 @@
     framework_compatibility_matrix.6.xml \
     framework_compatibility_matrix.7.xml \
     framework_compatibility_matrix.8.xml \
-    framework_compatibility_matrix.9.xml \
     framework_compatibility_matrix.device.xml \
 
+# Only allow the use of the unreleased compatibility matrix when we can use unfrozen
+# interfaces (in the `next` release configuration).
+ifeq ($(RELEASE_AIDL_USE_UNFROZEN),true)
+my_system_matrix_deps += \
+    framework_compatibility_matrix.9.xml
+endif
+
 my_framework_matrix_deps += \
     $(my_system_matrix_deps)
 
diff --git a/compatibility_matrices/compatibility_matrix.8.xml b/compatibility_matrices/compatibility_matrix.8.xml
index 99dcdbb..9057788 100644
--- a/compatibility_matrices/compatibility_matrix.8.xml
+++ b/compatibility_matrices/compatibility_matrix.8.xml
@@ -52,7 +52,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
          <name>android.hardware.authsecret</name>
          <version>1</version>
          <interface>
@@ -123,7 +123,7 @@
             <instance>virtual</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.biometrics.fingerprint</name>
         <version>3</version>
         <interface>
@@ -314,7 +314,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.security.keymint</name>
         <version>1-3</version>
         <interface>
@@ -323,7 +323,7 @@
             <instance>strongbox</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.security.keymint</name>
         <version>1-3</version>
         <interface>
@@ -532,7 +532,7 @@
             <regex-instance>SIM[1-9][0-9]*</regex-instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.security.secureclock</name>
         <version>1</version>
         <interface>
@@ -540,7 +540,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.security.sharedsecret</name>
         <version>1</version>
         <interface>
@@ -692,7 +692,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
+    <hal format="aidl" optional="true" updatable-via-apex="true">
         <name>android.hardware.uwb</name>
         <version>1</version>
         <interface>
diff --git a/compatibility_matrices/compatibility_matrix.9.xml b/compatibility_matrices/compatibility_matrix.9.xml
index 6ed8e8f..523d8de 100644
--- a/compatibility_matrices/compatibility_matrix.9.xml
+++ b/compatibility_matrices/compatibility_matrix.9.xml
@@ -19,7 +19,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.audio.core</name>
-        <version>1</version>
+        <version>1-2</version>
         <interface>
             <name>IModule</name>
             <instance>default</instance>
@@ -38,7 +38,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.audio.effect</name>
-        <version>1</version>
+        <version>1-2</version>
         <interface>
             <name>IFactory</name>
             <instance>default</instance>
@@ -46,7 +46,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.audio.sounddose</name>
-        <version>1</version>
+        <version>1-2</version>
         <interface>
             <name>ISoundDoseFactory</name>
             <instance>default</instance>
@@ -62,7 +62,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.automotive.audiocontrol</name>
-        <version>2-3</version>
+        <version>2-4</version>
         <interface>
             <name>IAudioControl</name>
             <instance>default</instance>
@@ -140,7 +140,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.bluetooth.audio</name>
-        <version>3</version>
+        <version>3-4</version>
         <interface>
             <name>IBluetoothAudioProviderFactory</name>
             <instance>default</instance>
@@ -543,7 +543,7 @@
     </hal>
     <hal format="aidl" optional="true">
          <name>android.hardware.soundtrigger3</name>
-         <version>1</version>
+         <version>1-2</version>
          <interface>
              <name>ISoundTriggerHw</name>
              <instance>default</instance>
@@ -574,6 +574,14 @@
         </interface>
     </hal>
     <hal format="aidl" optional="true">
+        <name>android.hardware.threadnetwork</name>
+        <version>1</version>
+        <interface>
+            <name>IThreadChip</name>
+            <instance>chip0</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
         <name>android.hardware.tv.hdmi.cec</name>
         <version>1</version>
         <interface>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index d92c0b9..2cb4ffa 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -142,6 +142,7 @@
 
             // AIDL
             "android.hardware.audio.core.sounddose@1",
+            "android.hardware.audio.core.sounddose@2",
 
             // Deprecated HALs.
             "android.hardware.bluetooth.audio@1",
diff --git a/soundtrigger/aidl/Android.bp b/soundtrigger/aidl/Android.bp
index 27d43d3..aa400c1 100644
--- a/soundtrigger/aidl/Android.bp
+++ b/soundtrigger/aidl/Android.bp
@@ -22,8 +22,8 @@
         "android/hardware/soundtrigger3/ISoundTriggerHwGlobalCallback.aidl",
     ],
     stability: "vintf",
-    imports: [
-        "android.media.soundtrigger.types-V1",
+    defaults: [
+        "latest_android_media_soundtrigger_types_import_interface",
     ],
     backend: {
         cpp: {
@@ -34,6 +34,7 @@
             sdk_version: "module_current",
         },
     },
+    frozen: false,
     versions_with_info: [
         {
             version: "1",
@@ -45,7 +46,7 @@
 }
 
 // Note: This should always be one version ahead of the last frozen version
-latest_android_hardware_soundtrigger3 = "android.hardware.soundtrigger3-V1"
+latest_android_hardware_soundtrigger3 = "android.hardware.soundtrigger3-V2"
 
 // Modules that depend on android.hardware.soundtrigger3 directly can include
 // the following java_defaults to avoid explicitly managing dependency versions
@@ -56,3 +57,10 @@
         latest_android_hardware_soundtrigger3 + "-java",
     ],
 }
+
+cc_defaults {
+    name: "latest_android_hardware_soundtrigger3_ndk_shared",
+    shared_libs: [
+        latest_android_hardware_soundtrigger3 + "-ndk",
+    ],
+}