diff --git a/current.txt b/current.txt
index adc8a54..d94f159 100644
--- a/current.txt
+++ b/current.txt
@@ -578,7 +578,7 @@
 5f6d3097ba84cb63c430787123f4de1b31c11f90b531b98eae9a8623a5ae962a android.hardware.neuralnetworks@1.1::types
 fb382e986c10b8fbb797a8546e8f9ea6d1107bfe6f3fb7e57f6bbbf1f807a906 android.hardware.neuralnetworks@1.2::IDevice
 40e71cd693de5b832325c5d8f081f2ff20a7ba2b89d401cee5b4b3eb0e241681 android.hardware.neuralnetworks@1.2::IPreparedModel
-7f7ef383268c95a1b8fe4e55c662bc806bb0ac11a154f6b049a113a44b0f024f android.hardware.neuralnetworks@1.2::types
+6c29d6fdd5445911df5456b3b84b949cdd59fca0c0b5507662f26a5cac0cf5e5 android.hardware.neuralnetworks@1.2::types
 a785a57447a81e9c130eef6904c3a5c256076c6a04588c40620ebd6fa2660d77 android.hardware.radio@1.2::types
 1a6e2bd289f22931c526b21916910f1d4c436b7acb9556e4243de4ce8e6cc2e4 android.hardware.soundtrigger@2.0::ISoundTriggerHwCallback
 fd65298e1e09e0e3c781ab18305920d757dbe55a3b459ce17814ec5cf6dfee99 android.hardware.wifi@1.0::IWifiP2pIface
@@ -616,7 +616,7 @@
 f284ffde7cadf5a1364b75ab313baf22401eeca289bdde2a2dc7a27ea4ab98d7 android.hardware.dumpstate@1.1::IDumpstateDevice
 ce8dbe76eb9ee94b46ef98f725be992e760a5751073d4f4912484026541371f3 android.hardware.health@2.1::IHealth
 26f04510a0b57aba5167c5c0a7c2f077c2acbb98b81902a072517829fd9fd67f android.hardware.health@2.1::IHealthInfoCallback
-db47f4ceceb1f06c656f39caa70c557b0f8471ef59fd58611bea667ffca20101 android.hardware.health@2.1::types
+30e5d878099aeca710420dfc438d115bbbdcdbe84ad1b05a0f5e01debc3ef3af android.hardware.health@2.1::types
 0589e410f519e36514e7ece18f283f022df0f70efd2c12821d822f67f74aba98 android.hardware.identity@1.0::types
 bbeee9604128ede83ee755b67e73b5ad29e6e1dbac9ec41fea6ffe2745b0c50a android.hardware.identity@1.0::IIdentityCredential
 96ce8aad80f4c476f25261f790d357c117e79e18474c7dadd850dac704bbe65e android.hardware.identity@1.0::IIdentityCredentialStore
@@ -625,12 +625,12 @@
 adb0efdf1462e9b2e742c0dcadd598666aac551f178be06e755bfcdf5797abd0 android.hardware.keymaster@4.1::IOperation
 ddcf89cd8ee2df0d32aee55050826446fb64f7aafde0a7cd946c64f61b1a364c android.hardware.keymaster@4.1::types
 65c16331e57f6dd68b3971f06f78fe9e3209afb60630c31705aa355f9a52bf0d android.hardware.neuralnetworks@1.3::IBuffer
-9b41dd49e2dcc2ecb4243d03f8421d72494ada5cf2945bff88f0019eeca56923 android.hardware.neuralnetworks@1.3::IDevice
+9db064ee44268a876be0367ff771e618362d39ec603b6ecab17e1575725fcd87 android.hardware.neuralnetworks@1.3::IDevice
 4167dc3ad35e9cd0d2057d4868c7675ae2c3c9d05bbd614c1f5dccfa5fd68797 android.hardware.neuralnetworks@1.3::IExecutionCallback
 2fa3679ad7c94b5e88724adcd560c561041068a4ca565c63830e68101988746a android.hardware.neuralnetworks@1.3::IFencedExecutionCallback
 237b23b126a66f3432658020fed78cdd06ba6297459436fe6bae0ba753370833 android.hardware.neuralnetworks@1.3::IPreparedModel
 0439a1fbbec7f16e5e4c653d85ac685d51bfafbae15b8f8cca530acdd7d6a8ce android.hardware.neuralnetworks@1.3::IPreparedModelCallback
-3646950b10f7cacdafca13609b0e18496cea942f3bdfe920494661856eff48bb android.hardware.neuralnetworks@1.3::types
+abbc4e1a969881c9f8ab587add5b5e75b08df834c9c969c013ae38cb4bb16f6a android.hardware.neuralnetworks@1.3::types
 3e01d4446cd69fd1c48f8572efd97487bc179564b32bd795800b97bbe10be37b android.hardware.wifi@1.4::IWifi
 a64467bae843569f0d465c5be7f0c7a5b987985b55a3ef4794dd5afc68538650 android.hardware.wifi.supplicant@1.3::ISupplicant
 44445b8a03d7b9e68b2fbd954672c18a8fce9e32851b0692f4f4ab3407f86ecb android.hardware.wifi.supplicant@1.3::ISupplicantStaIface
diff --git a/health/2.0/default/Health.cpp b/health/2.0/default/Health.cpp
index 4225fd8..65eada8 100644
--- a/health/2.0/default/Health.cpp
+++ b/health/2.0/default/Health.cpp
@@ -156,7 +156,7 @@
     const HealthInfo_1_0& health_info = battery_monitor_->getHealthInfo_1_0();
     struct BatteryProperties props;
     convertFromHealthInfo(health_info, &props);
-    bool log = healthd_board_battery_update(&props);
+    bool log = (healthd_board_battery_update(&props) == 0);
     if (log) {
         battery_monitor_->logValues();
     }
diff --git a/health/2.1/types.hal b/health/2.1/types.hal
index efd8d6f..d99f63f 100644
--- a/health/2.1/types.hal
+++ b/health/2.1/types.hal
@@ -84,12 +84,12 @@
     int64_t batteryChargeTimeToFullNowSeconds;
 
     /**
-     * Estimated battery full capacity (in microamp hours, uAh).
+     * Estimated battery full charge design capacity (in microamp hours, uAh).
+     * batteryFullCharge must be less than (value * 1000).
      * Value must be 0 if unknown.
-     * Value must be positive if known, and must be between [50%, 120%] of
-     * batteryFullCharge (the designed capacity).
+     * Value must be positive if known.
      */
-    int32_t batteryFullCapacityUah;
+    int32_t batteryFullChargeDesignCapacityUah;
 };
 
 /**
diff --git a/health/2.1/vts/functional/VtsHalHealthV2_1TargetTest.cpp b/health/2.1/vts/functional/VtsHalHealthV2_1TargetTest.cpp
index e75b299..ea69527 100644
--- a/health/2.1/vts/functional/VtsHalHealthV2_1TargetTest.cpp
+++ b/health/2.1/vts/functional/VtsHalHealthV2_1TargetTest.cpp
@@ -228,17 +228,18 @@
             return;
         }
         ASSERT_EQ(Result::SUCCESS, result);
-        const auto& legacy = value.legacy.legacy;
 
         EXPECT_TRUE(IsEnum(value.batteryCapacityLevel)) << " BatteryCapacityLevel";
         EXPECT_GE(value.batteryChargeTimeToFullNowSeconds, 0);
 
-        EXPECT_GE(value.batteryFullCapacityUah, 0)
-                << "batteryFullCapacityUah should not be negative";
+        EXPECT_GE(value.batteryFullChargeDesignCapacityUah, 0)
+                << "batteryFullChargeDesignCapacityUah should not be negative";
 
-        if (value.batteryFullCapacityUah > 0) {
-            EXPECT_GE(value.batteryFullCapacityUah, legacy.batteryFullCharge * 0.50);
-            EXPECT_LE(value.batteryFullCapacityUah, legacy.batteryFullCharge * 1.20);
+        // Check for extreme outliers
+        const auto& legacy = value.legacy.legacy;
+        if (value.batteryFullChargeDesignCapacityUah > 0) {
+            EXPECT_LT((long)legacy.batteryFullCharge,
+                      ((long)value.batteryFullChargeDesignCapacityUah * 1000));
         }
     })));
 }
diff --git a/health/utils/libhealthloop/utils.cpp b/health/utils/libhealthloop/utils.cpp
index ebfd8d8..053fd19 100644
--- a/health/utils/libhealthloop/utils.cpp
+++ b/health/utils/libhealthloop/utils.cpp
@@ -42,6 +42,7 @@
             .batteryCycleCountPath = String8(String8::kEmptyString),
             .batteryCapacityLevelPath = String8(String8::kEmptyString),
             .batteryChargeTimeToFullNowPath = String8(String8::kEmptyString),
+            .batteryFullChargeDesignCapacityUahPath = String8(String8::kEmptyString),
             .energyCounter = NULL,
             .boot_min_cap = 0,
             .screen_on = NULL,
diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index e867120..993a105 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -3165,7 +3165,7 @@
      * * 8: An {@link OperandType::INT32} scalar, specifying the stride when
      *      walking through input in the ‘height’ dimension.
      * * 9: An {@link OperandType::INT32} scalar, specifying the number of
-            groups.
+     *      groups.
      * * 10: An {@link OperandType::INT32} scalar, and has to be one of the
      *       {@link FusedActivationFunc} values. Specifies the activation to
      *       invoke on the result.
diff --git a/neuralnetworks/1.3/IDevice.hal b/neuralnetworks/1.3/IDevice.hal
index 4931539..79f9c32 100644
--- a/neuralnetworks/1.3/IDevice.hal
+++ b/neuralnetworks/1.3/IDevice.hal
@@ -372,5 +372,5 @@
      */
     allocate(BufferDesc desc, vec<IPreparedModel> preparedModels, vec<BufferRole> inputRoles,
              vec<BufferRole> outputRoles)
-            generates (ErrorStatus status, IBuffer buffer, int32_t token);
+            generates (ErrorStatus status, IBuffer buffer, uint32_t token);
 };
diff --git a/neuralnetworks/1.3/types.hal b/neuralnetworks/1.3/types.hal
index ed577e4..c5dc08c 100644
--- a/neuralnetworks/1.3/types.hal
+++ b/neuralnetworks/1.3/types.hal
@@ -22,9 +22,9 @@
 import @1.0::RequestArgument;
 import @1.2::Model.ExtensionNameAndPrefix;
 import @1.2::Model.ExtensionTypeEncoding;
+import @1.2::Operand.ExtraParams;
 import @1.2::OperandType;
 import @1.2::OperationType;
-import @1.2::SymmPerChannelQuantParams;
 
 import android.hidl.safe_union@1.0::Monostate;
 
@@ -3253,7 +3253,7 @@
      * * 8: An {@link OperandType::INT32} scalar, specifying the stride when
      *      walking through input in the ‘height’ dimension.
      * * 9: An {@link OperandType::INT32} scalar, specifying the number of
-            groups.
+     *      groups.
      * * 10: An {@link OperandType::INT32} scalar, and has to be one of the
      *       {@link FusedActivationFunc} values. Specifies the activation to
      *       invoke on the result.
@@ -5343,27 +5343,7 @@
     /**
      * Additional parameters specific to a particular operand type.
      */
-    safe_union ExtraParams {
-       /**
-        * No additional parameters.
-        */
-       Monostate none;
-
-       /**
-        * Symmetric per-channel quantization parameters.
-        *
-        * Only applicable to operands of type TENSOR_QUANT8_SYMM_PER_CHANNEL.
-        */
-       SymmPerChannelQuantParams channelQuant;
-
-       /**
-        * Extension operand parameters.
-        *
-        * The framework treats this as an opaque data blob.
-        * The format is up to individual extensions.
-        */
-       vec<uint8_t> extension;
-    } extraParams;
+    @1.2::Operand.ExtraParams extraParams;
 };
 
 /**
@@ -5551,7 +5531,7 @@
          * Specifies a driver-managed buffer. It is the token returned from IDevice::allocate,
          * and is specific to the IDevice object.
          */
-        int32_t token;
+        uint32_t token;
     };
 
     /**
@@ -5573,7 +5553,7 @@
      * Time point of the steady clock (as from std::chrono::steady_clock)
      * measured in nanoseconds.
      */
-    uint64_t nanoseconds;
+    uint64_t nanosecondsSinceEpoch;
 };
 
 /**
diff --git a/neuralnetworks/1.3/types.t b/neuralnetworks/1.3/types.t
index d4351ec..3d0d02d 100644
--- a/neuralnetworks/1.3/types.t
+++ b/neuralnetworks/1.3/types.t
@@ -24,9 +24,9 @@
 import @1.0::RequestArgument;
 import @1.2::Model.ExtensionNameAndPrefix;
 import @1.2::Model.ExtensionTypeEncoding;
+import @1.2::Operand.ExtraParams;
 import @1.2::OperandType;
 import @1.2::OperationType;
-import @1.2::SymmPerChannelQuantParams;
 
 import android.hidl.safe_union@1.0::Monostate;
 
@@ -319,27 +319,7 @@
     /**
      * Additional parameters specific to a particular operand type.
      */
-    safe_union ExtraParams {
-       /**
-        * No additional parameters.
-        */
-       Monostate none;
-
-       /**
-        * Symmetric per-channel quantization parameters.
-        *
-        * Only applicable to operands of type TENSOR_QUANT8_SYMM_PER_CHANNEL.
-        */
-       SymmPerChannelQuantParams channelQuant;
-
-       /**
-        * Extension operand parameters.
-        *
-        * The framework treats this as an opaque data blob.
-        * The format is up to individual extensions.
-        */
-       vec<uint8_t> extension;
-    } extraParams;
+    @1.2::Operand.ExtraParams extraParams;
 };
 
 /**
@@ -527,7 +507,7 @@
          * Specifies a driver-managed buffer. It is the token returned from IDevice::allocate,
          * and is specific to the IDevice object.
          */
-        int32_t token;
+        uint32_t token;
     };
 
     /**
@@ -549,7 +529,7 @@
      * Time point of the steady clock (as from std::chrono::steady_clock)
      * measured in nanoseconds.
      */
-    uint64_t nanoseconds;
+    uint64_t nanosecondsSinceEpoch;
 };
 
 /**
diff --git a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
index 8ea0b7e..82f34ff 100644
--- a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
@@ -122,15 +122,15 @@
     // Return {IBuffer object, token} if successful.
     // Return {nullptr, 0} if device memory is not supported.
     template <IOType ioType>
-    std::pair<sp<IBuffer>, int32_t> allocate(uint32_t index) {
-        std::pair<sp<IBuffer>, int32_t> buffer;
+    std::pair<sp<IBuffer>, uint32_t> allocate(uint32_t index) {
+        std::pair<sp<IBuffer>, uint32_t> buffer;
         allocateInternal<ioType>(index, &buffer);
         return buffer;
     }
 
   private:
     template <IOType ioType>
-    void allocateInternal(uint32_t index, std::pair<sp<IBuffer>, int32_t>* result) {
+    void allocateInternal(uint32_t index, std::pair<sp<IBuffer>, uint32_t>* result) {
         ASSERT_NE(result, nullptr);
 
         // Prepare arguments.
@@ -145,14 +145,14 @@
         // Allocate device memory.
         ErrorStatus status;
         sp<IBuffer> buffer;
-        int32_t token;
-        const auto ret = kDevice->allocate(
-                {}, {kPreparedModel}, inputRoles, outputRoles,
-                [&status, &buffer, &token](ErrorStatus error, const sp<IBuffer>& buf, int32_t tok) {
-                    status = error;
-                    buffer = buf;
-                    token = tok;
-                });
+        uint32_t token;
+        auto cb = [&status, &buffer, &token](ErrorStatus error, const sp<IBuffer>& buf,
+                                             uint32_t tok) {
+            status = error;
+            buffer = buf;
+            token = tok;
+        };
+        const auto ret = kDevice->allocate({}, {kPreparedModel}, inputRoles, outputRoles, cb);
 
         // Check allocation results.
         ASSERT_TRUE(ret.isOk());
@@ -217,7 +217,7 @@
             constRefSize += op.data.alignedSize();
         }
 
-        Operand::ExtraParams extraParams;
+        V1_2::Operand::ExtraParams extraParams;
         if (op.type == TestOperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL) {
             extraParams.channelQuant(SymmPerChannelQuantParams{
                     .scales = op.channelQuant.scales, .channelDim = op.channelQuant.channelDim});
@@ -317,7 +317,7 @@
     // - [2+i, 2+i+o): Output device memories
     DeviceMemoryAllocator allocator(device, preparedModel, testModel);
     std::vector<sp<IBuffer>> buffers;
-    std::vector<int32_t> tokens;
+    std::vector<uint32_t> tokens;
 
     // Model inputs.
     hidl_vec<RequestArgument> inputs(testModel.inputIndexes.size());
diff --git a/neuralnetworks/1.3/vts/functional/QualityOfServiceTests.cpp b/neuralnetworks/1.3/vts/functional/QualityOfServiceTests.cpp
index 62ffcda..2f1e05c 100644
--- a/neuralnetworks/1.3/vts/functional/QualityOfServiceTests.cpp
+++ b/neuralnetworks/1.3/vts/functional/QualityOfServiceTests.cpp
@@ -64,11 +64,11 @@
                     std::chrono::time_point_cast<std::chrono::nanoseconds>(currentTime);
             const uint64_t nanosecondsSinceEpoch =
                     currentTimeInNanoseconds.time_since_epoch().count();
-            deadline.nanoseconds(nanosecondsSinceEpoch);
+            deadline.nanosecondsSinceEpoch(nanosecondsSinceEpoch);
         } break;
         case DeadlineBoundType::UNLIMITED: {
             uint64_t unlimited = std::numeric_limits<uint64_t>::max();
-            deadline.nanoseconds(unlimited);
+            deadline.nanosecondsSinceEpoch(unlimited);
         } break;
     }
     return deadline;
diff --git a/neuralnetworks/1.3/vts/functional/ValidateModel.cpp b/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
index 1245432..0a35e2d 100644
--- a/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
@@ -50,7 +50,7 @@
 
     OptionalTimePoint deadline;
     if (testDeadline) {
-        deadline.nanoseconds(std::numeric_limits<uint64_t>::max());
+        deadline.nanosecondsSinceEpoch(std::numeric_limits<uint64_t>::max());
     }
 
     sp<PreparedModelCallback> preparedModelCallback = new PreparedModelCallback();
diff --git a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
index a29d158..2a4269f 100644
--- a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
+++ b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
@@ -61,7 +61,7 @@
 
     OptionalTimePoint deadline;
     if (testDeadline) {
-        deadline.nanoseconds(std::numeric_limits<uint64_t>::max());
+        deadline.nanosecondsSinceEpoch(std::numeric_limits<uint64_t>::max());
     }
 
     // asynchronous