diff --git a/audio/common/all-versions/default/service/android.hardware.audio@2.0-service.rc b/audio/common/all-versions/default/service/android.hardware.audio@2.0-service.rc
index 8217b94..6e91bcc 100644
--- a/audio/common/all-versions/default/service/android.hardware.audio@2.0-service.rc
+++ b/audio/common/all-versions/default/service/android.hardware.audio@2.0-service.rc
@@ -2,7 +2,8 @@
     class hal
     user audioserver
     # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
-    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct
+    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct wakelock
+    capabilities BLOCK_SUSPEND
     ioprio rt 4
     writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
     # audioflinger restarts itself when it loses connection with the hal
diff --git a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index dab9f7c..9c9b749 100644
--- a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -106,7 +106,10 @@
 static auto okOrNotSupported = {Result::OK, Result::NOT_SUPPORTED};
 static auto okOrNotSupportedOrInvalidArgs = {Result::OK, Result::NOT_SUPPORTED,
                                              Result::INVALID_ARGUMENTS};
+static auto okOrInvalidStateOrNotSupported = {Result::OK, Result::INVALID_STATE,
+                                              Result::NOT_SUPPORTED};
 static auto invalidArgsOrNotSupported = {Result::INVALID_ARGUMENTS, Result::NOT_SUPPORTED};
+static auto invalidStateOrNotSupported = {Result::INVALID_STATE, Result::NOT_SUPPORTED};
 
 class AudioHidlTestEnvironment : public ::Environment {
    public:
@@ -555,11 +558,11 @@
             address.device = deviceType;
             auto ret = device->setConnectedState(address, state);
             ASSERT_TRUE(ret.isOk());
-            if (res == Result::NOT_SUPPORTED) {
+            if (ret == Result::NOT_SUPPORTED) {
                 doc::partialTest("setConnectedState is not supported");
                 return;
             }
-            ASSERT_OK(res);
+            ASSERT_OK(ret);
         }
     }
 }
@@ -949,8 +952,6 @@
 TEST_IO_STREAM(standby, "Make sure the stream can be put in stanby",
                ASSERT_OK(stream->standby()))  // can not fail
 
-static constexpr auto invalidStateOrNotSupported = {Result::INVALID_STATE, Result::NOT_SUPPORTED};
-
 TEST_IO_STREAM(startNoMmap, "Starting a mmaped stream before mapping it should fail",
                ASSERT_RESULT(invalidStateOrNotSupported, stream->start()))
 
@@ -1070,11 +1071,15 @@
 TEST_P(InputStreamTest, getCapturePosition) {
     doc::test(
         "The capture position of a non prepared stream should not be "
-        "retrievable");
+        "retrievable or 0");
     uint64_t frames;
     uint64_t time;
     ASSERT_OK(stream->getCapturePosition(returnIn(res, frames, time)));
-    ASSERT_RESULT(invalidStateOrNotSupported, res);
+    ASSERT_RESULT(okOrInvalidStateOrNotSupported, res);
+    if (res == Result::OK) {
+        ASSERT_EQ(0U, frames);
+        ASSERT_LE(0U, time);
+    }
 }
 
 TEST_P(InputStreamTest, updateSinkMetadata) {
diff --git a/audio/effect/2.0/xml/audio_effects_conf_V2_0.xsd b/audio/effect/2.0/xml/audio_effects_conf_V2_0.xsd
index ca6a7dc..df281b3 100644
--- a/audio/effect/2.0/xml/audio_effects_conf_V2_0.xsd
+++ b/audio/effect/2.0/xml/audio_effects_conf_V2_0.xsd
@@ -234,7 +234,7 @@
       <xs:field xpath="@library"/>
     </xs:keyref>
     <xs:key name="effectName">
-      <xs:selector xpath="aec:effects/aec:effect"/>
+      <xs:selector xpath="aec:effects/aec:effect|aec:effects/aec:effectProxy"/>
       <xs:field xpath="@name"/>
     </xs:key>
     <xs:keyref name="effectNamePreRef" refer="aec:effectName">
diff --git a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
index 95c7167..1a245c4 100644
--- a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
+++ b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
@@ -87,7 +87,6 @@
 using ::android::hardware::camera::device::V3_2::BufferCache;
 using ::android::hardware::camera::device::V3_2::CaptureRequest;
 using ::android::hardware::camera::device::V3_2::CaptureResult;
-using ::android::hardware::camera::device::V3_2::ICameraDeviceCallback;
 using ::android::hardware::camera::device::V3_2::ICameraDeviceSession;
 using ::android::hardware::camera::device::V3_2::NotifyMsg;
 using ::android::hardware::camera::device::V3_2::RequestTemplate;
@@ -532,7 +531,7 @@
 
  hidl_vec<hidl_string> getCameraDeviceNames(sp<ICameraProvider> provider);
 
- struct EmptyDeviceCb : public ICameraDeviceCallback {
+ struct EmptyDeviceCb : public V3_4::ICameraDeviceCallback {
      virtual Return<void> processCaptureResult(
          const hidl_vec<CaptureResult>& /*results*/) override {
          ALOGI("processCaptureResult callback");
@@ -540,6 +539,13 @@
          return Void();
      }
 
+     virtual Return<void> processCaptureResult_3_4(
+         const hidl_vec<V3_4::CaptureResult>& /*results*/) override {
+         ALOGI("processCaptureResult_3_4 callback");
+         ADD_FAILURE();  // Empty callback should not reach here
+         return Void();
+     }
+
      virtual Return<void> notify(const hidl_vec<NotifyMsg>& /*msgs*/) override {
          ALOGI("notify callback");
          ADD_FAILURE();  // Empty callback should not reach here
@@ -3643,6 +3649,7 @@
                                         static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
     uint64_t bufferId = 1;
     uint32_t frameNumber = 1;
+    float isoTol = .03f;
     ::android::hardware::hidl_vec<uint8_t> settings;
 
     for (const auto& name : cameraDeviceNames) {
@@ -3772,7 +3779,8 @@
             ASSERT_TRUE(inflightReqs[i].collectedResult.exists(ANDROID_SENSOR_SENSITIVITY));
             camera_metadata_entry_t isoResult = inflightReqs[i].collectedResult.find(
                     ANDROID_SENSOR_SENSITIVITY);
-            ASSERT_TRUE(isoResult.data.i32[0] == isoValues[i]);
+            ASSERT_TRUE(std::abs(isoResult.data.i32[0] - isoValues[i]) <=
+                        std::round(isoValues[i]*isoTol));
         }
 
         ret = session->close();
diff --git a/current.txt b/current.txt
index 628cd72..f1c09fd 100644
--- a/current.txt
+++ b/current.txt
@@ -335,7 +335,7 @@
 675682dd3007805c985eaaec91612abc88f4c25b3431fb84070b7584a1a741fb android.hardware.health@2.0::IHealth
 434c4c32c00b0e54bb05e40c79503208b40f786a318029a2a4f66e34f10f2a76 android.hardware.health@2.0::IHealthInfoCallback
 c9e498f1ade5e26f00d290b4763a9671ec6720f915e7d592844b62e8cb1f9b5c android.hardware.health@2.0::types
-201f9723353fdbd40bf3705537fb7e015e4c399879425e68688fe0f43606ea4d android.hardware.keymaster@4.0::IKeymasterDevice
+6122abe9bc2e7868463d3787db2991c1e47cc01fe3e4cfb7293c5ba421ff8ad9 android.hardware.keymaster@4.0::IKeymasterDevice
 1b7d2090c0a28b229d37c4b96160796b1f0d703950ac6ccc163fccd280830503 android.hardware.keymaster@4.0::types
 6d5c646a83538f0f9d8438c259932509f4353410c6c76e56db0d6ca98b69c3bb android.hardware.media.bufferpool@1.0::IAccessor
 b8c7ed58aa8740361e63d0ce9e7c94227572a629f356958840b34809d2393a7c android.hardware.media.bufferpool@1.0::IClientManager
@@ -388,3 +388,4 @@
 1a5ae9793223658174258b523763c557abad6fb917df0b8e3cc097fc89035811 android.hardware.neuralnetworks@1.0::types
 4310eb8272f085914952f3bfb73a8f8bb477a80e8b93596f0ea5acb58546b66d android.hardware.neuralnetworks@1.1::types
 1d19720d4fd38b1095f0f555a4bd92b3b12c9b1d0f560b0e9a474cd6dcc20db6 android.hardware.radio@1.2::IRadio
+1d4a5776614c08b5d794a5ec5ab04697260cbd4b3441d5935cd53ee71d19da02 android.hardware.radio@1.0::IRadioResponse
diff --git a/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp b/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
index 010a46d..c26f60a 100644
--- a/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
+++ b/gnss/1.0/vts/functional/VtsHalGnssV1_0TargetTest.cpp
@@ -404,7 +404,11 @@
   ASSERT_TRUE(result.isOk());
   EXPECT_TRUE(result);
 
-  auto resultVoid = gnss_hal_->deleteAidingData(IGnss::GnssAidingData::DELETE_ALL);
+  auto resultVoid = gnss_hal_->deleteAidingData(IGnss::GnssAidingData::DELETE_POSITION);
+
+  ASSERT_TRUE(resultVoid.isOk());
+
+  resultVoid = gnss_hal_->deleteAidingData(IGnss::GnssAidingData::DELETE_TIME);
 
   ASSERT_TRUE(resultVoid.isOk());
 
@@ -472,6 +476,16 @@
   }
 }
 
+/*
+ * SchedulingCapabilities:
+ * Verifies that 2018+ hardware supports Scheduling capabilities.
+ */
+TEST_F(GnssHalTest, SchedulingCapabilities) {
+    if (info_called_count_ > 0 && last_info_.yearOfHw >= 2018) {
+        EXPECT_TRUE(last_capabilities_ & IGnssCallback::Capabilities::SCHEDULING);
+    }
+}
+
 int main(int argc, char** argv) {
   ::testing::AddGlobalTestEnvironment(GnssHidlEnvironment::Instance());
   ::testing::InitGoogleTest(&argc, argv);
diff --git a/gnss/1.1/vts/functional/gnss_hal_test.cpp b/gnss/1.1/vts/functional/gnss_hal_test.cpp
index 46d61e5..433f5cb 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test.cpp
+++ b/gnss/1.1/vts/functional/gnss_hal_test.cpp
@@ -83,6 +83,7 @@
      */
     while (wait(TIMEOUT_SEC) == std::cv_status::no_timeout) {
     }
+    location_called_count_ = 0;
 }
 
 void GnssHalTest::SetPositionMode(const int min_interval_msec, const bool low_power_mode) {
@@ -97,17 +98,17 @@
     EXPECT_TRUE(result);
 }
 
-bool GnssHalTest::StartAndGetSingleLocation() {
+bool GnssHalTest::StartAndCheckFirstLocation() {
     auto result = gnss_hal_->start();
 
     EXPECT_TRUE(result.isOk());
     EXPECT_TRUE(result);
 
     /*
-     * GPS signals initially optional for this test, so don't expect fast fix,
-     * or no timeout, unless signal is present
+     * GnssLocationProvider support of AGPS SUPL & XtraDownloader is not available in VTS,
+     * so allow time to demodulate ephemeris over the air.
      */
-    const int kFirstGnssLocationTimeoutSeconds = 15;
+    const int kFirstGnssLocationTimeoutSeconds = 75;
 
     wait(kFirstGnssLocationTimeoutSeconds);
     EXPECT_EQ(location_called_count_, 1);
@@ -195,7 +196,7 @@
 
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
-    EXPECT_TRUE(StartAndGetSingleLocation());
+    EXPECT_TRUE(StartAndCheckFirstLocation());
 
     for (int i = 1; i < count; i++) {
         EXPECT_EQ(std::cv_status::no_timeout, wait(kLocationTimeoutSubsequentSec));
diff --git a/gnss/1.1/vts/functional/gnss_hal_test.h b/gnss/1.1/vts/functional/gnss_hal_test.h
index 269366a..64478b5 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test.h
+++ b/gnss/1.1/vts/functional/gnss_hal_test.h
@@ -107,12 +107,15 @@
     void SetUpGnssCallback();
 
     /*
-     * StartAndGetSingleLocation:
-     * Helper function to get one Location and check fields
+     * StartAndCheckFirstLocation:
+     *   Helper function to start location, and check the first one.
+     *
+     *   <p> Note this leaves the Location request active, to enable Stop call vs. other call
+     *   reordering tests.
      *
      * returns  true if a location was successfully generated
      */
-    bool StartAndGetSingleLocation();
+    bool StartAndCheckFirstLocation();
 
     /*
      * CheckLocation:
diff --git a/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp b/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
index cce46f1..c9f840e 100644
--- a/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/1.1/vts/functional/gnss_hal_test_cases.cpp
@@ -60,24 +60,46 @@
  */
 TEST_F(GnssHalTest, GetLocationLowPower) {
     const int kMinIntervalMsec = 5000;
-    const int kLocationTimeoutSubsequentSec = (kMinIntervalMsec / 1000) + 1;
-    const int kNoLocationPeriodSec = 2;
+    const int kLocationTimeoutSubsequentSec = (kMinIntervalMsec / 1000) * 2;
+    const int kNoLocationPeriodSec = (kMinIntervalMsec / 1000) / 2;
     const int kLocationsToCheck = 5;
     const bool kLowPowerMode = true;
 
+    // Warmup period - VTS doesn't have AGPS access via GnssLocationProvider
+    StartAndCheckLocations(5);
+    StopAndClearLocations();
+
+    // Start of Low Power Mode test
     SetPositionMode(kMinIntervalMsec, kLowPowerMode);
 
-    EXPECT_TRUE(StartAndGetSingleLocation());
+    // Don't expect true - as without AGPS access
+    if (!StartAndCheckFirstLocation()) {
+        ALOGW("GetLocationLowPower test - no first low power location received.");
+    }
 
     for (int i = 1; i < kLocationsToCheck; i++) {
         // Verify that kMinIntervalMsec is respected by waiting kNoLocationPeriodSec and
         // ensure that no location is received yet
+
         wait(kNoLocationPeriodSec);
-        EXPECT_EQ(location_called_count_, i);
-        EXPECT_EQ(std::cv_status::no_timeout,
-                  wait(kLocationTimeoutSubsequentSec - kNoLocationPeriodSec));
-        EXPECT_EQ(location_called_count_, i + 1);
-        CheckLocation(last_location_, true);
+        // Tolerate (ignore) one extra location right after the first one
+        // to handle startup edge case scheduling limitations in some implementations
+        if ((i == 1) && (location_called_count_ == 2)) {
+            CheckLocation(last_location_, true);
+            continue;  // restart the quiet wait period after this too-fast location
+        }
+        EXPECT_LE(location_called_count_, i);
+        if (location_called_count_ != i) {
+            ALOGW("GetLocationLowPower test - not enough locations received. %d vs. %d expected ",
+                  location_called_count_, i);
+        }
+
+        if (std::cv_status::no_timeout !=
+            wait(kLocationTimeoutSubsequentSec - kNoLocationPeriodSec)) {
+            ALOGW("GetLocationLowPower test - timeout awaiting location %d", i);
+        } else {
+            CheckLocation(last_location_, true);
+        }
     }
 
     StopAndClearLocations();
@@ -177,7 +199,8 @@
 
     StartAndCheckLocations(kLocationsToAwait);
 
-    EXPECT_GE((int)list_gnss_sv_status_.size(), kLocationsToAwait);
+    // Tolerate 1 less sv status to handle edge cases in reporting.
+    EXPECT_GE((int)list_gnss_sv_status_.size() + 1, kLocationsToAwait);
     ALOGD("Observed %d GnssSvStatus, while awaiting %d Locations", (int)list_gnss_sv_status_.size(),
           kLocationsToAwait);
 
@@ -217,7 +240,8 @@
     location_called_count_ = 0;
     StartAndCheckLocations(kLocationsToAwait);
 
-    EXPECT_GE((int)list_gnss_sv_status_.size(), kLocationsToAwait);
+    // Tolerate 1 less sv status to handle edge cases in reporting.
+    EXPECT_GE((int)list_gnss_sv_status_.size() + 1, kLocationsToAwait);
     ALOGD("Observed %d GnssSvStatus, while awaiting %d Locations", (int)list_gnss_sv_status_.size(),
           kLocationsToAwait);
     for (const auto& gnss_sv_status : list_gnss_sv_status_) {
@@ -236,13 +260,13 @@
     ASSERT_TRUE(result.isOk());
     EXPECT_TRUE(result);
 
-    location_called_count_ = 0;
     StopAndClearLocations();
     list_gnss_sv_status_.clear();
 
     StartAndCheckLocations(kLocationsToAwait);
 
-    EXPECT_GE((int)list_gnss_sv_status_.size(), kLocationsToAwait);
+    // Tolerate 1 less sv status to handle edge cases in reporting.
+    EXPECT_GE((int)list_gnss_sv_status_.size() + 1, kLocationsToAwait);
     ALOGD("Observed %d GnssSvStatus, while awaiting %d Locations", (int)list_gnss_sv_status_.size(),
           kLocationsToAwait);
 
@@ -278,7 +302,8 @@
 
     StartAndCheckLocations(kLocationsToAwait);
 
-    EXPECT_GE((int)list_gnss_sv_status_.size(), kLocationsToAwait);
+    // Tolerate 1 less sv status to handle edge cases in reporting.
+    EXPECT_GE((int)list_gnss_sv_status_.size() + 1, kLocationsToAwait);
     ALOGD("Observed %d GnssSvStatus, while awaiting %d Locations", (int)list_gnss_sv_status_.size(),
           kLocationsToAwait);
 
@@ -328,7 +353,8 @@
     location_called_count_ = 0;
     StartAndCheckLocations(kLocationsToAwait);
 
-    EXPECT_GE((int)list_gnss_sv_status_.size(), kLocationsToAwait);
+    // Tolerate 1 less sv status to handle edge cases in reporting.
+    EXPECT_GE((int)list_gnss_sv_status_.size() + 1, kLocationsToAwait);
     ALOGD("Observed %d GnssSvStatus, while awaiting %d Locations", (int)list_gnss_sv_status_.size(),
           kLocationsToAwait);
     for (const auto& gnss_sv_status : list_gnss_sv_status_) {
@@ -353,23 +379,8 @@
  * Ensure successfully injecting a location.
  */
 TEST_F(GnssHalTest, InjectBestLocation) {
-    GnssLocation gnssLocation = {.gnssLocationFlags = 0,  // set below
-                                 .latitudeDegrees = 43.0,
-                                 .longitudeDegrees = -180,
-                                 .altitudeMeters = 1000,
-                                 .speedMetersPerSec = 0,
-                                 .bearingDegrees = 0,
-                                 .horizontalAccuracyMeters = 0.1,
-                                 .verticalAccuracyMeters = 0.1,
-                                 .speedAccuracyMetersPerSecond = 0.1,
-                                 .bearingAccuracyDegrees = 0.1,
-                                 .timestamp = 1534567890123L};
-    gnssLocation.gnssLocationFlags |=
-        GnssLocationFlags::HAS_LAT_LONG | GnssLocationFlags::HAS_ALTITUDE |
-        GnssLocationFlags::HAS_SPEED | GnssLocationFlags::HAS_HORIZONTAL_ACCURACY |
-        GnssLocationFlags::HAS_VERTICAL_ACCURACY | GnssLocationFlags::HAS_SPEED_ACCURACY |
-        GnssLocationFlags::HAS_BEARING | GnssLocationFlags::HAS_BEARING_ACCURACY;
-
+    StartAndCheckLocations(1);
+    GnssLocation gnssLocation = last_location_;
     CheckLocation(gnssLocation, true);
 
     auto result = gnss_hal_->injectBestLocation(gnssLocation);
@@ -377,7 +388,7 @@
     ASSERT_TRUE(result.isOk());
     EXPECT_TRUE(result);
 
-    auto resultVoid = gnss_hal_->deleteAidingData(IGnss::GnssAidingData::DELETE_ALL);
+    auto resultVoid = gnss_hal_->deleteAidingData(IGnss::GnssAidingData::DELETE_POSITION);
 
     ASSERT_TRUE(resultVoid.isOk());
 }
@@ -428,7 +439,7 @@
             EXPECT_GE(data.position.ageSeconds, 0);
         }
 
-        EXPECT_GE(data.time.timeEstimate, 1514764800000);  // Jan 01 2018 00:00:00
+        EXPECT_GE(data.time.timeEstimate, 1483228800000);  // Jan 01 2017 00:00:00 GMT.
 
         EXPECT_GT(data.time.timeUncertaintyNs, 0);
 
diff --git a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
index a41d902..efe6dad 100644
--- a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
+++ b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
@@ -4,3 +4,4 @@
     group graphics drmrpc
     capabilities SYS_NICE
     onrestart restart surfaceflinger
+    writepid /dev/cpuset/system-background/tasks
diff --git a/keymaster/4.0/IKeymasterDevice.hal b/keymaster/4.0/IKeymasterDevice.hal
index 74d13d8..85a25c6 100644
--- a/keymaster/4.0/IKeymasterDevice.hal
+++ b/keymaster/4.0/IKeymasterDevice.hal
@@ -753,7 +753,7 @@
      *     attestationIdManufacturer  [716] EXPLICIT OCTET_STRING OPTIONAL,
      *     attestationIdModel         [717] EXPLICIT OCTET_STRING OPTIONAL,
      *     vendorPatchLevel           [718] EXPLICIT INTEGER OPTIONAL,
-     *     bootPatchLevel             [718] EXPLICIT INTEGER OPTIONAL,
+     *     bootPatchLevel             [719] EXPLICIT INTEGER OPTIONAL,
      * }
      *
      * The above schema is mostly a straightforward translation of the IKeymasterDevice tag/value
diff --git a/keymaster/4.0/support/Keymaster.cpp b/keymaster/4.0/support/Keymaster.cpp
index 444298b..9325cc0 100644
--- a/keymaster/4.0/support/Keymaster.cpp
+++ b/keymaster/4.0/support/Keymaster.cpp
@@ -164,10 +164,10 @@
                     sharingCheck = curSharingCheck;
                     firstKeymaster = false;
                 }
-                CHECK(curSharingCheck == sharingCheck)
-                    << "HMAC computation failed for " << *keymaster  //
-                    << " Expected: " << sharingCheck                 //
-                    << " got: " << curSharingCheck;
+                if (curSharingCheck != sharingCheck)
+                    LOG(WARNING) << "HMAC computation failed for " << *keymaster  //
+                                 << " Expected: " << sharingCheck                 //
+                                 << " got: " << curSharingCheck;
             });
         CHECK(rc.isOk()) << "Failed to communicate with " << *keymaster
                          << " error: " << rc.description();
diff --git a/keymaster/4.0/support/attestation_record.cpp b/keymaster/4.0/support/attestation_record.cpp
index 8f37d9c..6de0c1c 100644
--- a/keymaster/4.0/support/attestation_record.cpp
+++ b/keymaster/4.0/support/attestation_record.cpp
@@ -49,12 +49,14 @@
     ASN1_OCTET_STRING* verified_boot_key;
     ASN1_BOOLEAN* device_locked;
     ASN1_ENUMERATED* verified_boot_state;
+    ASN1_OCTET_STRING* verified_boot_hash;
 } KM_ROOT_OF_TRUST;
 
 ASN1_SEQUENCE(KM_ROOT_OF_TRUST) = {
     ASN1_SIMPLE(KM_ROOT_OF_TRUST, verified_boot_key, ASN1_OCTET_STRING),
     ASN1_SIMPLE(KM_ROOT_OF_TRUST, device_locked, ASN1_BOOLEAN),
     ASN1_SIMPLE(KM_ROOT_OF_TRUST, verified_boot_state, ASN1_ENUMERATED),
+    ASN1_SIMPLE(KM_ROOT_OF_TRUST, verified_boot_hash, ASN1_OCTET_STRING),
 } ASN1_SEQUENCE_END(KM_ROOT_OF_TRUST);
 IMPLEMENT_ASN1_FUNCTIONS(KM_ROOT_OF_TRUST);
 
@@ -77,11 +79,16 @@
     ASN1_OCTET_STRING* application_id;
     ASN1_INTEGER* creation_date_time;
     ASN1_INTEGER* origin;
-    ASN1_NULL* rollback_resistant;
+    ASN1_NULL* rollback_resistance;
     KM_ROOT_OF_TRUST* root_of_trust;
     ASN1_INTEGER* os_version;
     ASN1_INTEGER* os_patchlevel;
     ASN1_OCTET_STRING* attestation_application_id;
+    ASN1_NULL* trusted_user_presence_required;
+    ASN1_NULL* trusted_confirmation_required;
+    ASN1_NULL* unlocked_device_required;
+    ASN1_INTEGER* vendor_patchlevel;
+    ASN1_INTEGER* boot_patchlevel;
 } KM_AUTH_LIST;
 
 ASN1_SEQUENCE(KM_AUTH_LIST) = {
@@ -93,6 +100,7 @@
     ASN1_EXP_OPT(KM_AUTH_LIST, ec_curve, ASN1_INTEGER, TAG_EC_CURVE.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, rsa_public_exponent, ASN1_INTEGER,
                  TAG_RSA_PUBLIC_EXPONENT.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, rollback_resistance, ASN1_NULL, TAG_ROLLBACK_RESISTANCE.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, active_date_time, ASN1_INTEGER, TAG_ACTIVE_DATETIME.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, origination_expire_date_time, ASN1_INTEGER,
                  TAG_ORIGINATION_EXPIRE_DATETIME.maskedTag()),
@@ -102,13 +110,19 @@
     ASN1_EXP_OPT(KM_AUTH_LIST, user_auth_type, ASN1_INTEGER, TAG_USER_AUTH_TYPE.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, auth_timeout, ASN1_INTEGER, TAG_AUTH_TIMEOUT.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, allow_while_on_body, ASN1_NULL, TAG_ALLOW_WHILE_ON_BODY.maskedTag()),
-    ASN1_EXP_OPT(KM_AUTH_LIST, application_id, ASN1_OCTET_STRING, TAG_APPLICATION_ID.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, trusted_user_presence_required, ASN1_NULL,
+                 TAG_TRUSTED_USER_PRESENCE_REQUIRED.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, trusted_confirmation_required, ASN1_NULL,
+                 TAG_TRUSTED_CONFIRMATION_REQUIRED.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, unlocked_device_required, ASN1_NULL,
+                 TAG_UNLOCKED_DEVICE_REQUIRED.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, creation_date_time, ASN1_INTEGER, TAG_CREATION_DATETIME.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, origin, ASN1_INTEGER, TAG_ORIGIN.maskedTag()),
-    ASN1_EXP_OPT(KM_AUTH_LIST, rollback_resistant, ASN1_NULL, TAG_ROLLBACK_RESISTANCE.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, root_of_trust, KM_ROOT_OF_TRUST, TAG_ROOT_OF_TRUST.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, os_version, ASN1_INTEGER, TAG_OS_VERSION.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, os_patchlevel, ASN1_INTEGER, TAG_OS_PATCHLEVEL.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, vendor_patchlevel, ASN1_INTEGER, TAG_VENDOR_PATCHLEVEL.maskedTag()),
+    ASN1_EXP_OPT(KM_AUTH_LIST, boot_patchlevel, ASN1_INTEGER, TAG_BOOT_PATCHLEVEL.maskedTag()),
     ASN1_EXP_OPT(KM_AUTH_LIST, attestation_application_id, ASN1_OCTET_STRING,
                  TAG_ATTESTATION_APPLICATION_ID.maskedTag()),
 } ASN1_SEQUENCE_END(KM_AUTH_LIST);
@@ -237,11 +251,18 @@
     copyAuthTag(record->os_version, TAG_OS_VERSION, auth_list);
     copyAuthTag(record->padding, TAG_PADDING, auth_list);
     copyAuthTag(record->purpose, TAG_PURPOSE, auth_list);
-    copyAuthTag(record->rollback_resistant, TAG_ROLLBACK_RESISTANCE, auth_list);
+    copyAuthTag(record->rollback_resistance, TAG_ROLLBACK_RESISTANCE, auth_list);
     copyAuthTag(record->rsa_public_exponent, TAG_RSA_PUBLIC_EXPONENT, auth_list);
     copyAuthTag(record->usage_expire_date_time, TAG_USAGE_EXPIRE_DATETIME, auth_list);
     copyAuthTag(record->user_auth_type, TAG_USER_AUTH_TYPE, auth_list);
     copyAuthTag(record->attestation_application_id, TAG_ATTESTATION_APPLICATION_ID, auth_list);
+    copyAuthTag(record->vendor_patchlevel, TAG_VENDOR_PATCHLEVEL, auth_list);
+    copyAuthTag(record->boot_patchlevel, TAG_BOOT_PATCHLEVEL, auth_list);
+    copyAuthTag(record->trusted_user_presence_required, TAG_TRUSTED_USER_PRESENCE_REQUIRED,
+                auth_list);
+    copyAuthTag(record->trusted_confirmation_required, TAG_TRUSTED_CONFIRMATION_REQUIRED,
+                auth_list);
+    copyAuthTag(record->unlocked_device_required, TAG_UNLOCKED_DEVICE_REQUIRED, auth_list);
 
     return ErrorCode::OK;
 }
diff --git a/keymaster/4.0/support/include/keymasterV4_0/key_param_output.h b/keymaster/4.0/support/include/keymasterV4_0/key_param_output.h
index 74be343..6e2b691 100644
--- a/keymaster/4.0/support/include/keymasterV4_0/key_param_output.h
+++ b/keymaster/4.0/support/include/keymasterV4_0/key_param_output.h
@@ -53,6 +53,10 @@
     return os << toString(value);
 }
 
+inline ::std::ostream& operator<<(::std::ostream& os, SecurityLevel value) {
+    return os << toString(value);
+}
+
 template <typename ValueT>
 ::std::ostream& operator<<(::std::ostream& os, const NullOr<ValueT>& value) {
     if (!value.isOk()) {
diff --git a/keymaster/4.0/support/include/keymasterV4_0/keymaster_tags.h b/keymaster/4.0/support/include/keymasterV4_0/keymaster_tags.h
index ce213bc..9e7d252 100644
--- a/keymaster/4.0/support/include/keymasterV4_0/keymaster_tags.h
+++ b/keymaster/4.0/support/include/keymasterV4_0/keymaster_tags.h
@@ -116,6 +116,7 @@
 DECLARE_TYPED_TAG(BLOB_USAGE_REQUIREMENTS);
 DECLARE_TYPED_TAG(BLOCK_MODE);
 DECLARE_TYPED_TAG(BOOTLOADER_ONLY);
+DECLARE_TYPED_TAG(BOOT_PATCHLEVEL);
 DECLARE_TYPED_TAG(CALLER_NONCE);
 DECLARE_TYPED_TAG(CONFIRMATION_TOKEN);
 DECLARE_TYPED_TAG(CREATION_DATETIME);
@@ -141,12 +142,14 @@
 DECLARE_TYPED_TAG(ROOT_OF_TRUST);
 DECLARE_TYPED_TAG(RSA_PUBLIC_EXPONENT);
 DECLARE_TYPED_TAG(TRUSTED_CONFIRMATION_REQUIRED);
+DECLARE_TYPED_TAG(TRUSTED_USER_PRESENCE_REQUIRED);
 DECLARE_TYPED_TAG(UNIQUE_ID);
 DECLARE_TYPED_TAG(UNLOCKED_DEVICE_REQUIRED);
 DECLARE_TYPED_TAG(USAGE_EXPIRE_DATETIME);
 DECLARE_TYPED_TAG(USER_AUTH_TYPE);
 DECLARE_TYPED_TAG(USER_ID);
 DECLARE_TYPED_TAG(USER_SECURE_ID);
+DECLARE_TYPED_TAG(VENDOR_PATCHLEVEL);
 
 template <typename... Elems>
 struct MetaList {};
@@ -163,7 +166,8 @@
              TAG_OS_VERSION_t, TAG_OS_PATCHLEVEL_t, TAG_UNIQUE_ID_t, TAG_ATTESTATION_CHALLENGE_t,
              TAG_ATTESTATION_APPLICATION_ID_t, TAG_RESET_SINCE_ID_ROTATION_t, TAG_PURPOSE_t,
              TAG_ALGORITHM_t, TAG_BLOCK_MODE_t, TAG_DIGEST_t, TAG_PADDING_t,
-             TAG_BLOB_USAGE_REQUIREMENTS_t, TAG_ORIGIN_t, TAG_USER_AUTH_TYPE_t, TAG_EC_CURVE_t>;
+             TAG_BLOB_USAGE_REQUIREMENTS_t, TAG_ORIGIN_t, TAG_USER_AUTH_TYPE_t, TAG_EC_CURVE_t,
+             TAG_BOOT_PATCHLEVEL_t, TAG_VENDOR_PATCHLEVEL_t, TAG_TRUSTED_USER_PRESENCE_REQUIRED_t>;
 
 template <typename TypedTagType>
 struct TypedTag2ValueType;
diff --git a/keymaster/4.0/vts/functional/VerificationTokenTest.cpp b/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
index 6afba0c..3876b16 100644
--- a/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
+++ b/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
@@ -111,8 +111,9 @@
 
     EXPECT_GE(host_time_delta, time_to_sleep)
         << "We slept for " << time_to_sleep << " ms, the clock must have advanced by that much";
-    EXPECT_LE(host_time_delta, time_to_sleep + 10)
-        << "The verifyAuthorization call took more than 10 ms?  That's awful!";
+    EXPECT_LE(host_time_delta, time_to_sleep + 20)
+        << "The verifyAuthorization call took " << (host_time_delta - time_to_sleep)
+        << " ms?  That's awful!";
 
     auto km_time_delta = result2.token.timestamp - result1.token.timestamp;
 
diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 450b3eb..5dc0c7f 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -182,7 +182,7 @@
 }
 
 bool verify_chain(const hidl_vec<hidl_vec<uint8_t>>& chain) {
-    for (size_t i = 0; i < chain.size() - 1; ++i) {
+    for (size_t i = 0; i < chain.size(); ++i) {
         X509_Ptr key_cert(parse_cert_blob(chain[i]));
         X509_Ptr signing_cert;
         if (i < chain.size() - 1) {
@@ -246,8 +246,7 @@
     // Attestations don't contain everything in key authorization lists, so we need to filter
     // the key lists to produce the lists that we expect to match the attestations.
     auto tag_list = {
-        Tag::INCLUDE_UNIQUE_ID, Tag::BLOB_USAGE_REQUIREMENTS,
-        Tag::EC_CURVE /* Tag::EC_CURVE will be included by KM2 implementations */,
+        Tag::INCLUDE_UNIQUE_ID, Tag::BLOB_USAGE_REQUIREMENTS, Tag::EC_CURVE, Tag::HARDWARE_TYPE,
     };
     return std::find(tag_list.begin(), tag_list.end(), entry.tag) != tag_list.end();
 }
@@ -271,7 +270,7 @@
 
 bool verify_attestation_record(const string& challenge, const string& app_id,
                                AuthorizationSet expected_sw_enforced,
-                               AuthorizationSet expected_tee_enforced,
+                               AuthorizationSet expected_tee_enforced, SecurityLevel security_level,
                                const hidl_vec<uint8_t>& attestation_cert) {
     X509_Ptr cert(parse_cert_blob(attestation_cert));
     EXPECT_TRUE(!!cert.get());
@@ -290,29 +289,27 @@
     HidlBuf att_challenge;
     HidlBuf att_unique_id;
     HidlBuf att_app_id;
-    EXPECT_EQ(ErrorCode::OK,
-              parse_attestation_record(attest_rec->data,                 //
-                                       attest_rec->length,               //
-                                       &att_attestation_version,         //
-                                       &att_attestation_security_level,  //
-                                       &att_keymaster_version,           //
-                                       &att_keymaster_security_level,    //
-                                       &att_challenge,                   //
-                                       &att_sw_enforced,                 //
-                                       &att_tee_enforced,                //
-                                       &att_unique_id));
 
-    EXPECT_TRUE(att_attestation_version == 1 || att_attestation_version == 2);
+    auto error = parse_attestation_record(attest_rec->data,                 //
+                                          attest_rec->length,               //
+                                          &att_attestation_version,         //
+                                          &att_attestation_security_level,  //
+                                          &att_keymaster_version,           //
+                                          &att_keymaster_security_level,    //
+                                          &att_challenge,                   //
+                                          &att_sw_enforced,                 //
+                                          &att_tee_enforced,                //
+                                          &att_unique_id);
+    EXPECT_EQ(ErrorCode::OK, error);
+    if (error != ErrorCode::OK) return false;
+
+    EXPECT_TRUE(att_attestation_version == 3);
 
     expected_sw_enforced.push_back(TAG_ATTESTATION_APPLICATION_ID, HidlBuf(app_id));
 
     EXPECT_GE(att_keymaster_version, 3U);
-    EXPECT_EQ(KeymasterHidlTest::IsSecure() ? SecurityLevel::TRUSTED_ENVIRONMENT
-                                            : SecurityLevel::SOFTWARE,
-              att_keymaster_security_level);
-    EXPECT_EQ(KeymasterHidlTest::IsSecure() ? SecurityLevel::TRUSTED_ENVIRONMENT
-                                            : SecurityLevel::SOFTWARE,
-              att_attestation_security_level);
+    EXPECT_EQ(security_level, att_keymaster_security_level);
+    EXPECT_EQ(security_level, att_attestation_security_level);
 
     EXPECT_EQ(challenge.length(), att_challenge.size());
     EXPECT_EQ(0, memcmp(challenge.data(), att_challenge.data(), challenge.length()));
@@ -3008,6 +3005,7 @@
  * Verifies that AES GCM mode works when provided additional authenticated data in multiple chunks.
  */
 TEST_F(EncryptionOperationsTest, AesGcmMultiPartAad) {
+    const size_t tag_bits = 128;
     ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
                                              .Authorization(TAG_NO_AUTH_REQUIRED)
                                              .AesEncryptionKey(128)
@@ -3019,7 +3017,7 @@
     auto begin_params = AuthorizationSetBuilder()
                             .BlockMode(BlockMode::GCM)
                             .Padding(PaddingMode::NONE)
-                            .Authorization(TAG_MAC_LENGTH, 128);
+                            .Authorization(TAG_MAC_LENGTH, tag_bits);
     AuthorizationSet begin_out_params;
 
     auto update_params =
@@ -3041,10 +3039,11 @@
     EXPECT_EQ(ErrorCode::OK, Update(op_handle_, update_params, message, &update_out_params,
                                     &ciphertext, &input_consumed));
     EXPECT_EQ(message.size(), input_consumed);
-    EXPECT_EQ(message.size(), ciphertext.size());
     EXPECT_TRUE(update_out_params.empty());
 
     EXPECT_EQ(ErrorCode::OK, Finish("" /* input */, &ciphertext));
+    // Expect 128-bit (16-byte) tag appended to ciphertext.
+    EXPECT_EQ(message.size() + (tag_bits >> 3), ciphertext.size());
 
     // Grab nonce.
     begin_params.push_back(begin_out_params);
@@ -3100,7 +3099,6 @@
     EXPECT_EQ(ErrorCode::OK, Update(op_handle_, update_params, message, &update_out_params,
                                     &ciphertext, &input_consumed));
     EXPECT_EQ(message.size(), input_consumed);
-    EXPECT_EQ(message.size(), ciphertext.size());
     EXPECT_TRUE(update_out_params.empty());
 
     // More AAD
@@ -3827,7 +3825,7 @@
     EXPECT_TRUE(verify_attestation_record("challenge", "foo",                     //
                                           key_characteristics_.softwareEnforced,  //
                                           key_characteristics_.hardwareEnforced,  //
-                                          cert_chain[0]));
+                                          SecLevel(), cert_chain[0]));
 }
 
 /*
@@ -3874,7 +3872,7 @@
     EXPECT_TRUE(verify_attestation_record("challenge", "foo",                     //
                                           key_characteristics_.softwareEnforced,  //
                                           key_characteristics_.hardwareEnforced,  //
-                                          cert_chain[0]));
+                                          SecLevel(), cert_chain[0]));
 }
 
 /*
diff --git a/radio/1.0/IRadioResponse.hal b/radio/1.0/IRadioResponse.hal
index 27945cb..c1b16b7 100644
--- a/radio/1.0/IRadioResponse.hal
+++ b/radio/1.0/IRadioResponse.hal
@@ -88,6 +88,7 @@
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:INVALID_SIM_STATE
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_PUK2
      */
     oneway supplyIccPin2ForAppResponse(RadioResponseInfo info, int32_t remainingRetries);
 
@@ -141,6 +142,7 @@
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:INVALID_SIM_STATE
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_PUK2
      */
     oneway changeIccPin2ForAppResponse(RadioResponseInfo info, int32_t remainingRetries);
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
index fe2b0c4..5042c07 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
@@ -44,7 +44,9 @@
             EXPECT_EQ(std::cv_status::no_timeout, wait());
             EXPECT_EQ(serial, radioRsp->rspInfo.serial);
             EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-            EXPECT_EQ(RadioError::PASSWORD_INCORRECT, radioRsp->rspInfo.error);
+            ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp->rspInfo.error,
+                {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED}));
         }
     }
 }
@@ -90,7 +92,10 @@
             EXPECT_EQ(std::cv_status::no_timeout, wait());
             EXPECT_EQ(serial, radioRsp->rspInfo.serial);
             EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-            EXPECT_EQ(RadioError::PASSWORD_INCORRECT, radioRsp->rspInfo.error);
+            ASSERT_TRUE(
+                CheckAnyOfErrors(radioRsp->rspInfo.error,
+                                 {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED,
+                                  RadioError::SIM_PUK2}));
         }
     }
 }
@@ -161,9 +166,10 @@
             EXPECT_EQ(std::cv_status::no_timeout, wait());
             EXPECT_EQ(serial, radioRsp->rspInfo.serial);
             EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
-            ASSERT_TRUE(CheckAnyOfErrors(
-                radioRsp->rspInfo.error,
-                {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED}));
+            ASSERT_TRUE(
+                CheckAnyOfErrors(radioRsp->rspInfo.error,
+                                 {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED,
+                                  RadioError::SIM_PUK2}));
         }
     }
 }
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
index bc03cf1..24d9944 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -694,9 +694,10 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckAnyOfErrors(radioRsp->rspInfo.error,
-                                     {RadioError::INTERNAL_ERR, RadioError::LCE_NOT_SUPPORTED,
-                                      RadioError::RADIO_NOT_AVAILABLE, RadioError::SIM_ABSENT}));
+        ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp->rspInfo.error,
+            {RadioError::INTERNAL_ERR, RadioError::LCE_NOT_SUPPORTED,
+             RadioError::RADIO_NOT_AVAILABLE, RadioError::SIM_ABSENT, RadioError::NONE}));
     }
 }
 
@@ -730,10 +731,10 @@
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
 
     if (cardStatus.cardState == CardState::ABSENT) {
-        ASSERT_TRUE(CheckAnyOfErrors(
-            radioRsp->rspInfo.error,
-            {RadioError::NONE, RadioError::INTERNAL_ERR, RadioError::RADIO_NOT_AVAILABLE},
-            CHECK_OEM_ERROR));
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INTERNAL_ERR,
+                                      RadioError::RADIO_NOT_AVAILABLE, RadioError::SIM_ABSENT},
+                                     CHECK_OEM_ERROR));
     }
 }