diff --git a/core/OWNERS b/core/OWNERS
index 36951a9..35ea83d 100644
--- a/core/OWNERS
+++ b/core/OWNERS
@@ -10,3 +10,4 @@
 
 # For Ravenwood test configs
 per-file ravenwood_test_config_template.xml = jsharkey@google.com,omakoto@google.com
+
diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index ca87417..29fb7aa 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -44,25 +44,6 @@
   BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := false
 endif
 
-ifneq ($(SANITIZE_TARGET)$(EMMA_INSTRUMENT_FRAMEWORK),)
-  # Always use sources when building the framework with Java coverage or
-  # sanitized builds as they both require purpose built prebuilts which we do
-  # not provide.
-  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true
-endif
-
-ifneq ($(CLANG_COVERAGE)$(NATIVE_COVERAGE_PATHS),)
-  # Always use sources when building with clang coverage and native coverage.
-  # It is possible that there are certain situations when building with coverage
-  # would work with prebuilts, e.g. when the coverage is not being applied to
-  # modules for which we provide prebuilts. Unfortunately, determining that
-  # would require embedding knowledge of which coverage paths affect which
-  # modules here. That would duplicate a lot of information, add yet another
-  # location  module authors have to update and complicate the logic here.
-  # For nowe we will just always build from sources when doing coverage builds.
-  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true
-endif
-
 # ART does not provide linux_bionic variants needed for products that
 # set HOST_CROSS_OS=linux_bionic.
 ifeq (linux_bionic,${HOST_CROSS_OS})
@@ -75,18 +56,6 @@
   BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true
 endif
 
-# TV based devices do not seem to work with prebuilts, so build from source
-# for now and fix in a follow up.
-ifneq (,$(filter tv,$(subst $(comma),$(space),${PRODUCT_CHARACTERISTICS})))
-  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true
-endif
-
-# ATV based devices do not seem to work with prebuilts, so build from source
-# for now and fix in a follow up.
-ifneq (,${PRODUCT_IS_ATV})
-  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true
-endif
-
 ifneq (,$(MODULE_BUILD_FROM_SOURCE))
   # Keep an explicit setting.
 else ifeq (,$(filter docs sdk win_sdk sdk_addon,$(MAKECMDGOALS))$(findstring com.google.android.conscrypt,$(PRODUCT_PACKAGES))$(findstring com.google.android.go.conscrypt,$(PRODUCT_PACKAGES)))
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 7f9cbad..1c3a1b3 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -57,18 +57,6 @@
   KEEP_VNDK ?= true
 endif
 
-ifeq ($(KEEP_VNDK),true)
-  # Starting in Android U, non-VNDK devices not supported
-  # WARNING: DO NOT CHANGE: if you are downstream of AOSP, and you change this, without
-  # letting upstream know it's important to you, we may do cleanup which breaks this
-  # significantly. Please let us know if you are changing this.
-  ifndef BOARD_VNDK_VERSION
-  # READ WARNING - DO NOT CHANGE
-  BOARD_VNDK_VERSION := current
-  # READ WARNING - DO NOT CHANGE
-  endif
-endif
-
 # ---------------------------------------------------------------
 # Set up version information
 include $(BUILD_SYSTEM)/version_util.mk
diff --git a/core/main.mk b/core/main.mk
index bc8adde..b798b49 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1222,8 +1222,7 @@
 # Returns modules included automatically as a result of certain BoardConfig
 # variables being set.
 define auto-included-modules
-  $(if $(and $(BOARD_VNDK_VERSION),$(filter true,$(KEEP_VNDK))),vndk_package) \
-  $(if $(filter true,$(KEEP_VNDK)),,llndk_in_system) \
+  llndk_in_system \
   $(if $(DEVICE_MANIFEST_FILE),vendor_manifest.xml) \
   $(if $(DEVICE_MANIFEST_SKUS),$(foreach sku, $(DEVICE_MANIFEST_SKUS),vendor_manifest_$(sku).xml)) \
   $(if $(ODM_MANIFEST_FILES),odm_manifest.xml) \
diff --git a/core/product.mk b/core/product.mk
index 01b5ead..9752f32 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -325,6 +325,13 @@
 # set this variable to prevent OTA failures.
 _product_list_vars += PRODUCT_OTA_ENFORCE_VINTF_KERNEL_REQUIREMENTS
 
+# If set to true, this product forces HIDL to be enabled by declaring android.hidl.manager
+# and android.hidl.token in the framework manifest. The product will also need to add the
+# 'hwservicemanager' service to PRODUCT_PACKAGES if its SHIPPING_API_LEVEL is greater than 34.
+# This should only be used during bringup for devices that are targeting FCM 202404 and still
+# have partner-owned HIDL interfaces that are being converted to AIDL.
+_product_single_value_vars += PRODUCT_HIDL_ENABLED
+
 # If set to true, this product builds a generic OTA package, which installs generic system images
 # onto matching devices. The product may only build a subset of system images (e.g. only
 # system.img), so devices need to install the package in a system-only OTA manner.
@@ -456,7 +463,7 @@
 
 _product_single_value_vars += PRODUCT_BUILD_FROM_SOURCE_STUB
 
-_product_list_vars += PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS
+_product_single_value_vars += PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS
 
 _product_single_value_vars += PRODUCT_HIDDEN_API_EXPORTABLE_STUBS
 
diff --git a/core/product_config.mk b/core/product_config.mk
index 4525423..4eeac95 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -301,6 +301,23 @@
 PRODUCT_INCLUDE_TAGS += com.android.mainline mainline_module_prebuilt_nightly
 endif
 
+# AOSP and Google products currently share the same `apex_contributions` in next.
+# This causes issues when building <aosp_product>-next-userdebug in main.
+# Create a temporary allowlist to ignore the google apexes listed in `contents` of apex_contributions of `next`
+# *for aosp products*.
+# TODO(b/308187268): Remove this denylist mechanism
+# Use PRODUCT_PACKAGES to determine if this is an aosp product. aosp products do not use google signed apexes.
+ignore_apex_contributions :=
+ifeq (,$(findstring com.google.android.conscrypt,$(PRODUCT_PACKAGES))$(findstring com.google.android.go.conscrypt,$(PRODUCT_PACKAGES)))
+  ignore_apex_contributions := true
+endif
+ifeq (true,$(PRODUCT_MODULE_BUILD_FROM_SOURCE))
+  ignore_apex_contributions := true
+endif
+ifeq (true, $(ignore_apex_contributions))
+PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS := true
+endif
+
 #############################################################################
 
 # Quick check and assign default values
@@ -552,20 +569,27 @@
       $(PRODUCT_ENFORCE_RRO_EXEMPTED_TARGETS))
 endif
 
-# Get the board API level.
-board_api_level := $(PLATFORM_SDK_VERSION)
-ifdef BOARD_API_LEVEL
-  board_api_level := $(BOARD_API_LEVEL)
-else ifdef BOARD_SHIPPING_API_LEVEL
-  # Vendors with GRF must define BOARD_SHIPPING_API_LEVEL for the vendor API level.
-  board_api_level := $(BOARD_SHIPPING_API_LEVEL)
-endif
+# This table maps sdk version 35 to vendor api level 202404 and assumes yearly
+# release for the same month.
+define sdk-to-vendor-api-level
+  $(if $(call math_lt_or_eq,$(1),34),$(1),20$(call int_subtract,$(1),11)04)
+endef
 
-# Calculate the VSR vendor API level.
-VSR_VENDOR_API_LEVEL := $(board_api_level)
-
-ifdef PRODUCT_SHIPPING_API_LEVEL
-  VSR_VENDOR_API_LEVEL := $(call math_min,$(PRODUCT_SHIPPING_API_LEVEL),$(board_api_level))
+ifdef PRODUCT_SHIPPING_VENDOR_API_LEVEL
+# Follow the version that is set manually.
+  VSR_VENDOR_API_LEVEL := $(PRODUCT_SHIPPING_VENDOR_API_LEVEL)
+else
+  # VSR API level is the vendor api level of the product shipping API level.
+  VSR_VENDOR_API_LEVEL := $(call sdk-to-vendor-api-level,$(PLATFORM_SDK_VERSION))
+  ifdef PRODUCT_SHIPPING_API_LEVEL
+    VSR_VENDOR_API_LEVEL := $(call sdk-to-vendor-api-level,$(PRODUCT_SHIPPING_API_LEVEL))
+  endif
+  ifdef BOARD_SHIPPING_API_LEVEL
+    # Vendors with GRF must define BOARD_SHIPPING_API_LEVEL for the vendor API level.
+    # In this case, the VSR API level is the minimum of the PRODUCT_SHIPPING_API_LEVEL
+    # and RELEASE_BOARD_API_LEVEL
+    VSR_VENDOR_API_LEVEL := $(call math_min,$(VSR_VENDOR_API_LEVEL),$(RELEASE_BOARD_API_LEVEL))
+  endif
 endif
 .KATI_READONLY := VSR_VENDOR_API_LEVEL
 
@@ -580,7 +604,7 @@
 
 # Boolean variable determining if selinux labels of /dev are enforced
 CHECK_DEV_TYPE_VIOLATIONS := false
-ifneq ($(call math_gt,$(VSR_VENDOR_API_LEVEL),35),)
+ifneq ($(call math_gt,$(VSR_VENDOR_API_LEVEL),202404),)
   CHECK_DEV_TYPE_VIOLATIONS := true
 else ifneq ($(PRODUCT_CHECK_DEV_TYPE_VIOLATIONS),)
   CHECK_DEV_TYPE_VIOLATIONS := $(PRODUCT_CHECK_DEV_TYPE_VIOLATIONS)
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 1e419f3..3cffef2 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -152,10 +152,6 @@
 $(call add_json_str,  BtConfigIncludeDir,                $(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR))
 $(call add_json_list, DeviceKernelHeaders,               $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) $(TARGET_PRODUCT_KERNEL_HEADERS))
 $(call add_json_str,  VendorApiLevel,                    $(BOARD_API_LEVEL))
-ifeq ($(KEEP_VNDK),true)
-$(call add_json_str,  DeviceVndkVersion,                 $(BOARD_VNDK_VERSION))
-$(call add_json_str,  Platform_vndk_version,             $(PLATFORM_VNDK_VERSION))
-endif
 $(call add_json_list, ExtraVndkVersions,                 $(PRODUCT_EXTRA_VNDK_VERSIONS))
 $(call add_json_list, DeviceSystemSdkVersions,           $(BOARD_SYSTEMSDK_VERSIONS))
 $(call add_json_str,  RecoverySnapshotVersion,           $(RECOVERY_SNAPSHOT_VERSION))
@@ -339,7 +335,7 @@
 
 $(call add_json_bool, CheckVendorSeappViolations, $(filter true,$(CHECK_VENDOR_SEAPP_VIOLATIONS)))
 
-$(call add_json_list, BuildIgnoreApexContributionContents, $(sort $(PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS)))
+$(call add_json_bool, BuildIgnoreApexContributionContents, $(PRODUCT_BUILD_IGNORE_APEX_CONTRIBUTION_CONTENTS))
 
 $(call add_json_map, PartitionVarsForBazelMigrationOnlyDoNotUse)
   $(call add_json_str,  ProductDirectory,    $(dir $(INTERNAL_PRODUCT)))
diff --git a/core/tasks/automotive-sdv-tests.mk b/core/tasks/automotive-sdv-tests.mk
new file mode 100644
index 0000000..12706ce
--- /dev/null
+++ b/core/tasks/automotive-sdv-tests.mk
@@ -0,0 +1,61 @@
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+.PHONY: automotive-sdv-tests
+
+automotive-sdv-tests-zip := $(PRODUCT_OUT)/automotive-sdv-tests.zip
+# Create an artifact to include a list of test config files in automotive-sdv-tests.
+automotive-sdv-tests-list-zip := $(PRODUCT_OUT)/automotive-sdv-tests_list.zip
+# Create an artifact to include all test config files in automotive-sdv-tests.
+automotive-sdv-tests-configs-zip := $(PRODUCT_OUT)/automotive-sdv-tests_configs.zip
+my_host_shared_lib_for_automotive_sdv_tests := $(call copy-many-files,$(COMPATIBILITY.automotive-sdv-tests.HOST_SHARED_LIBRARY.FILES))
+automotive_sdv_tests_host_shared_libs_zip := $(PRODUCT_OUT)/automotive-sdv-tests_host-shared-libs.zip
+
+$(automotive-sdv-tests-zip) : .KATI_IMPLICIT_OUTPUTS := $(automotive-sdv-tests-list-zip) $(automotive-sdv-tests-configs-zip) $(automotive_sdv_tests_host_shared_libs_zip)
+$(automotive-sdv-tests-zip) : PRIVATE_automotive_sdv_tests_list := $(PRODUCT_OUT)/automotive-sdv-tests_list
+$(automotive-sdv-tests-zip) : PRIVATE_HOST_SHARED_LIBS := $(my_host_shared_lib_for_automotive_sdv_tests)
+$(automotive-sdv-tests-zip) : PRIVATE_automotive_host_shared_libs_zip := $(automotive_sdv_tests_host_shared_libs_zip)
+$(automotive-sdv-tests-zip) : $(COMPATIBILITY.automotive-sdv-tests.FILES) $(my_host_shared_lib_for_automotive_sdv_tests) $(SOONG_ZIP)
+	rm -f $@-shared-libs.list
+	echo $(sort $(COMPATIBILITY.automotive-sdv-tests.FILES)) | tr " " "\n" > $@.list
+	grep $(HOST_OUT_TESTCASES) $@.list > $@-host.list || true
+	grep -e .*\\.config$$ $@-host.list > $@-host-test-configs.list || true
+	$(hide) for shared_lib in $(PRIVATE_HOST_SHARED_LIBS); do \
+	  echo $$shared_lib >> $@-host.list; \
+	  echo $$shared_lib >> $@-shared-libs.list; \
+	done
+	grep $(HOST_OUT_TESTCASES) $@-shared-libs.list > $@-host-shared-libs.list || true
+	grep $(TARGET_OUT_TESTCASES) $@.list > $@-target.list || true
+	grep -e .*\\.config$$ $@-target.list > $@-target-test-configs.list || true
+	$(hide) $(SOONG_ZIP) -d -o $@ -P host -C $(HOST_OUT) -l $@-host.list -P target -C $(PRODUCT_OUT) -l $@-target.list
+	$(hide) $(SOONG_ZIP) -d -o $(automotive-sdv-tests-configs-zip) \
+	  -P host -C $(HOST_OUT) -l $@-host-test-configs.list \
+	  -P target -C $(PRODUCT_OUT) -l $@-target-test-configs.list
+	$(SOONG_ZIP) -d -o $(PRIVATE_automotive_host_shared_libs_zip) \
+	  -P host -C $(HOST_OUT) -l $@-host-shared-libs.list
+	rm -f $(PRIVATE_automotive_sdv_tests_list)
+	$(hide) grep -e .*\\.config$$ $@-host.list | sed s%$(HOST_OUT)%host%g > $(PRIVATE_automotive_sdv_tests_list)
+	$(hide) grep -e .*\\.config$$ $@-target.list | sed s%$(PRODUCT_OUT)%target%g >> $(PRIVATE_automotive_sdv_tests_list)
+	$(hide) $(SOONG_ZIP) -d -o $(automotive-sdv-tests-list-zip) -C $(dir $@) -f $(PRIVATE_automotive_sdv_tests_list)
+	rm -f $@.list $@-host.list $@-target.list $@-host-test-configs.list $@-target-test-configs.list \
+	  $@-shared-libs.list $@-host-shared-libs.list $(PRIVATE_automotive_sdv_tests_list)
+
+automotive-sdv-tests: $(automotive-sdv-tests-zip)
+$(call dist-for-goals, automotive-sdv-tests, $(automotive-sdv-tests-zip) $(automotive-sdv-tests-list-zip) $(automotive-sdv-tests-configs-zip) $(automotive_sdv_tests_host_shared_libs_zip))
+
+$(call declare-1p-container,$(automotive-sdv-tests-zip),)
+$(call declare-container-license-deps,$(automotive-sdv-tests-zip),$(COMPATIBILITY.automotive-sdv-tests.FILES) $(my_host_shared_lib_for_automotive_sdv_tests),$(PRODUCT_OUT)/:/)
+
+tests: automotive-sdv-tests
diff --git a/core/tasks/berberis_test.mk b/core/tasks/berberis_test.mk
new file mode 100644
index 0000000..8604709
--- /dev/null
+++ b/core/tasks/berberis_test.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2023 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+BERBERIS_DIR := frameworks/libs/binary_translation
+
+# Berberis includes some components which may conflict with other packages.
+# Only build it when requested explicitly.
+ifeq ($(BUILD_BERBERIS),true)
+
+include $(BERBERIS_DIR)/tests/run_host_tests.mk
+
+endif  # BUILD_BERBERIS
diff --git a/target/board/BoardConfigMainlineCommon.mk b/target/board/BoardConfigMainlineCommon.mk
index 2b17349..b5e3dc2 100644
--- a/target/board/BoardConfigMainlineCommon.mk
+++ b/target/board/BoardConfigMainlineCommon.mk
@@ -24,11 +24,6 @@
 # the devices with metadata parition
 BOARD_USES_METADATA_PARTITION := true
 
-ifeq ($(KEEP_VNDK),true)
-# Default is current, but allow devices to override vndk version if needed.
-BOARD_VNDK_VERSION ?= current
-endif
-
 # 64 bit mediadrmserver
 TARGET_ENABLE_MEDIADRM_64 := true
 
diff --git a/target/product/gsi/Android.mk b/target/product/gsi/Android.mk
index 3bb65ac..fc6cc68 100644
--- a/target/product/gsi/Android.mk
+++ b/target/product/gsi/Android.mk
@@ -1,95 +1,18 @@
 LOCAL_PATH:= $(call my-dir)
 
 #####################################################################
-# list of vndk libraries from the source code.
-INTERNAL_VNDK_LIB_LIST := $(SOONG_VNDK_LIBRARIES_FILE)
-
-#####################################################################
 # Check the generate list against the latest list stored in the
 # source tree
-.PHONY: check-vndk-list
+.PHONY: check-abi-dump-list
 
 # Check if vndk list is changed
-droidcore: check-vndk-list
+droidcore: check-abi-dump-list
 
-check-vndk-list-timestamp := $(call intermediates-dir-for,PACKAGING,vndk)/check-list-timestamp
 check-vndk-abi-dump-list-timestamp := $(call intermediates-dir-for,PACKAGING,vndk)/check-abi-dump-list-timestamp
 
-ifeq ($(TARGET_IS_64_BIT)|$(TARGET_2ND_ARCH),true|)
-# TODO(b/110429754) remove this condition when we support 64-bit-only device
-check-vndk-list: ;
-else ifeq ($(TARGET_SKIP_CURRENT_VNDK),true)
-check-vndk-list: ;
-else ifeq ($(BOARD_VNDK_VERSION),)
-check-vndk-list: ;
-else
-check-vndk-list: $(check-vndk-list-timestamp)
 ifneq ($(SKIP_ABI_CHECKS),true)
-check-vndk-list: $(check-vndk-abi-dump-list-timestamp)
+check-abi-dump-list: $(check-abi-dump-list-timestamp)
 endif
-endif
-
-_vndk_check_failure_message := " error: VNDK library list has been changed.\n"
-ifeq (REL,$(PLATFORM_VERSION_CODENAME))
-_vndk_check_failure_message += "       Changing the VNDK library list is not allowed in API locked branches."
-else
-_vndk_check_failure_message += "       Run \`update-vndk-list.sh\` to update $(LATEST_VNDK_LIB_LIST)"
-endif
-
-# The *-ndk_platform.so libraries no longer exist and are removed from the VNDK set. However, they
-# can exist if NEED_AIDL_NDK_PLATFORM_BACKEND is set to true for legacy devices. Don't be bothered
-# with the extraneous libraries.
-ifeq ($(NEED_AIDL_NDK_PLATFORM_BACKEND),true)
-	_READ_INTERNAL_VNDK_LIB_LIST := sed /ndk_platform.so/d $(INTERNAL_VNDK_LIB_LIST)
-else
-	_READ_INTERNAL_VNDK_LIB_LIST := cat $(INTERNAL_VNDK_LIB_LIST)
-endif
-
-$(check-vndk-list-timestamp): $(INTERNAL_VNDK_LIB_LIST) $(LATEST_VNDK_LIB_LIST) $(HOST_OUT_EXECUTABLES)/update-vndk-list.sh
-	$(hide) ($(_READ_INTERNAL_VNDK_LIB_LIST) | sort | \
-	diff --old-line-format="Removed %L" \
-	  --new-line-format="Added %L" \
-	  --unchanged-line-format="" \
-	  <(cat $(LATEST_VNDK_LIB_LIST) | sort) - \
-	  || ( echo -e $(_vndk_check_failure_message); exit 1 ))
-	$(hide) mkdir -p $(dir $@)
-	$(hide) touch $@
-
-#####################################################################
-# Script to update the latest VNDK lib list
-include $(CLEAR_VARS)
-LOCAL_MODULE := update-vndk-list.sh
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE := build/soong/licenses/LICENSE
-LOCAL_MODULE_CLASS := EXECUTABLES
-LOCAL_MODULE_STEM := $(LOCAL_MODULE)
-LOCAL_IS_HOST_MODULE := true
-include $(BUILD_SYSTEM)/base_rules.mk
-$(LOCAL_BUILT_MODULE): PRIVATE_INTERNAL_VNDK_LIB_LIST := $(INTERNAL_VNDK_LIB_LIST)
-$(LOCAL_BUILT_MODULE): PRIVATE_LATEST_VNDK_LIB_LIST := $(LATEST_VNDK_LIB_LIST)
-$(LOCAL_BUILT_MODULE):
-	@echo "Generate: $@"
-	@mkdir -p $(dir $@)
-	@rm -f $@
-	$(hide) echo "#!/bin/bash" > $@
-ifeq (REL,$(PLATFORM_VERSION_CODENAME))
-	$(hide) echo "echo Updating VNDK library list is NOT allowed in API locked branches." >> $@; \
-	        echo "exit 1" >> $@
-else
-	$(hide) echo "if [ -z \"\$${ANDROID_BUILD_TOP}\" ]; then" >> $@; \
-	        echo "  echo Run lunch or choosecombo first" >> $@; \
-	        echo "  exit 1" >> $@; \
-	        echo "fi" >> $@; \
-	        echo "cd \$${ANDROID_BUILD_TOP}" >> $@
-ifeq ($(NEED_AIDL_NDK_PLATFORM_BACKEND),true)
-	$(hide) echo "sed /ndk_platform.so/d $(PRIVATE_INTERNAL_VNDK_LIB_LIST) > $(PRIVATE_LATEST_VNDK_LIB_LIST)" >> $@
-else
-	$(hide) echo "cp $(PRIVATE_INTERNAL_VNDK_LIB_LIST) $(PRIVATE_LATEST_VNDK_LIB_LIST)" >> $@
-endif
-	$(hide) echo "echo $(PRIVATE_LATEST_VNDK_LIB_LIST) updated." >> $@
-endif
-	@chmod a+x $@
 
 #####################################################################
 # ABI reference dumps.
@@ -142,15 +65,13 @@
 $(notdir $(call filter-abi-dump-paths,$(1),$(2)))
 endef
 
-
+VNDK_ABI_DUMP_DIR := prebuilts/abi-dumps/vndk/$(RELEASE_BOARD_API_LEVEL)
 ifeq (REL,$(PLATFORM_VERSION_CODENAME))
-    NDK_ABI_DUMP_DIR := prebuilts/abi-dumps/ndk/$(PLATFORM_SDK_VERSION)
     PLATFORM_ABI_DUMP_DIR := prebuilts/abi-dumps/platform/$(PLATFORM_SDK_VERSION)
 else
-    NDK_ABI_DUMP_DIR := prebuilts/abi-dumps/ndk/current
     PLATFORM_ABI_DUMP_DIR := prebuilts/abi-dumps/platform/current
 endif
-NDK_ABI_DUMPS := $(call find-abi-dump-paths,$(NDK_ABI_DUMP_DIR))
+VNDK_ABI_DUMPS := $(call find-abi-dump-paths,$(VNDK_ABI_DUMP_DIR))
 PLATFORM_ABI_DUMPS := $(call find-abi-dump-paths,$(PLATFORM_ABI_DUMP_DIR))
 
 # Check for superfluous lsdump files. Since LSDUMP_PATHS only covers the
@@ -158,22 +79,15 @@
 # Mainline modules may be in use, we also allow the libs in STUB_LIBRARIES for
 # NDK and platform ABIs.
 
-$(check-vndk-abi-dump-list-timestamp): PRIVATE_LSDUMP_PATHS := $(LSDUMP_PATHS)
-$(check-vndk-abi-dump-list-timestamp): PRIVATE_STUB_LIBRARIES := $(STUB_LIBRARIES)
-$(check-vndk-abi-dump-list-timestamp):
+$(check-abi-dump-list-timestamp): PRIVATE_LSDUMP_PATHS := $(LSDUMP_PATHS)
+$(check-abi-dump-list-timestamp): PRIVATE_STUB_LIBRARIES := $(STUB_LIBRARIES)
+$(check-abi-dump-list-timestamp):
 	$(eval added_vndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(call filter-abi-dump-names,LLNDK VNDK-SP VNDK-core,$(PRIVATE_LSDUMP_PATHS)), \
+	  $(call filter-abi-dump-names,LLNDK,$(PRIVATE_LSDUMP_PATHS)), \
 	  $(notdir $(VNDK_ABI_DUMPS))))))
 	$(if $(added_vndk_abi_dumps), \
 	  echo -e "Found unexpected ABI reference dump files under $(VNDK_ABI_DUMP_DIR). It is caused by mismatch between Android.bp and the dump files. Run \`find \$${ANDROID_BUILD_TOP}/$(VNDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_vndk_abi_dumps)) ')' -delete\` to delete the dump files.")
 
-	$(eval added_ndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(call filter-abi-dump-names,NDK,$(PRIVATE_LSDUMP_PATHS)) \
-	  $(addsuffix .lsdump,$(PRIVATE_STUB_LIBRARIES)), \
-	  $(notdir $(NDK_ABI_DUMPS))))))
-	$(if $(added_ndk_abi_dumps), \
-	  echo -e "Found unexpected ABI reference dump files under $(NDK_ABI_DUMP_DIR). It is caused by mismatch between Android.bp and the dump files. Run \`find \$${ANDROID_BUILD_TOP}/$(NDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_ndk_abi_dumps)) ')' -delete\` to delete the dump files.")
-
 	# TODO(b/314010764): Remove LLNDK tag after PLATFORM_SDK_VERSION is upgraded to 35.
 	$(eval added_platform_abi_dumps := $(strip $(sort $(filter-out \
 	  $(call filter-abi-dump-names,LLNDK PLATFORM,$(PRIVATE_LSDUMP_PATHS)) \
@@ -182,7 +96,7 @@
 	$(if $(added_platform_abi_dumps), \
 	  echo -e "Found unexpected ABI reference dump files under $(PLATFORM_ABI_DUMP_DIR). It is caused by mismatch between Android.bp and the dump files. Run \`find \$${ANDROID_BUILD_TOP}/$(PLATFORM_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_platform_abi_dumps)) ')' -delete\` to delete the dump files.")
 
-	$(if $(added_vndk_abi_dumps)$(added_ndk_abi_dumps)$(added_platform_abi_dumps),exit 1)
+	$(if $(added_vndk_abi_dumps)$(added_platform_abi_dumps),exit 1)
 	$(hide) mkdir -p $(dir $@)
 	$(hide) touch $@
 
@@ -190,27 +104,6 @@
 # VNDK package and snapshot.
 
 include $(CLEAR_VARS)
-LOCAL_MODULE := vndk_package
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE := build/soong/licenses/LICENSE
-# Filter LLNDK libs moved to APEX to avoid pulling them into /system/LIB
-LOCAL_REQUIRED_MODULES := llndk_in_system
-
-ifneq ($(TARGET_SKIP_CURRENT_VNDK),true)
-LOCAL_REQUIRED_MODULES += \
-    vndkcorevariant.libraries.txt \
-    $(addsuffix .vendor,$(VNDK_CORE_LIBRARIES)) \
-    $(addsuffix .vendor,$(VNDK_SAMEPROCESS_LIBRARIES)) \
-    $(VNDK_USING_CORE_VARIANT_LIBRARIES)
-
-LOCAL_ADDITIONAL_DEPENDENCIES += $(call module-built-files,\
-    $(addsuffix .vendor,$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES)))
-
-endif
-include $(BUILD_PHONY_PACKAGE)
-
-include $(CLEAR_VARS)
 
 LOCAL_MODULE := vndk_apex_snapshot_package
 LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
diff --git a/target/product/handheld_system_ext.mk b/target/product/handheld_system_ext.mk
index 1218f7a..187b627 100644
--- a/target/product/handheld_system_ext.mk
+++ b/target/product/handheld_system_ext.mk
@@ -29,8 +29,3 @@
     StorageManager \
     SystemUI \
     WallpaperCropper \
-
-# Base modules when shipping api level is less than or equal to 34
-PRODUCT_PACKAGES_SHIPPING_API_LEVEL_34 += \
-    hwservicemanager \
-    android.hidl.allocator@1.0-service \
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index 04649a2..1a07363 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -34,6 +34,9 @@
 
 PRODUCT_BUILD_FROM_SOURCE_STUB := true
 
+# Use sources of mainline modules
+PRODUCT_MODULE_BUILD_FROM_SOURCE := true
+
 ifeq ($(WITHOUT_CHECK_API),true)
   $(error WITHOUT_CHECK_API cannot be set to true for SDK product builds)
 endif
diff --git a/tools/aconfig/TEST_MAPPING b/tools/aconfig/TEST_MAPPING
index 31b3410..638b92a 100644
--- a/tools/aconfig/TEST_MAPPING
+++ b/tools/aconfig/TEST_MAPPING
@@ -39,6 +39,10 @@
     //   "name": "aconfig.exported_mode.test.rust"
     // },
     {
+      // aflags CLI unit tests
+      "name": "aflags.test"
+    },
+    {
       // printflags unit tests
       "name": "printflags.test"
     },
@@ -92,11 +96,6 @@
     {
       // aconfig_storage write api cpp integration tests
       "name": "aconfig_storage_write_api.test.cpp"
-    },
-    {
-      // aflags CLI unit tests
-      // TODO(b/326062088): add to presubmit once proven in postsubmit.
-      "name": "aflags.test"
     }
   ]
 }
diff --git a/tools/aconfig/aconfig/src/codegen/java.rs b/tools/aconfig/aconfig/src/codegen/java.rs
index fab2fa3..18a4be5 100644
--- a/tools/aconfig/aconfig/src/codegen/java.rs
+++ b/tools/aconfig/aconfig/src/codegen/java.rs
@@ -181,26 +181,35 @@
     /** @hide */
     public interface FeatureFlags {
         @com.android.aconfig.annotations.AssumeFalseForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean disabledRo();
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean disabledRw();
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean disabledRwExported();
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean disabledRwInOtherNamespace();
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean enabledFixedRo();
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean enabledFixedRoExported();
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean enabledRo();
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean enabledRoExported();
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         boolean enabledRw();
     }
@@ -232,42 +241,51 @@
         public static final String FLAG_ENABLED_RW = "com.android.aconfig.test.enabled_rw";
 
         @com.android.aconfig.annotations.AssumeFalseForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean disabledRo() {
             return FEATURE_FLAGS.disabledRo();
         }
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean disabledRw() {
             return FEATURE_FLAGS.disabledRw();
         }
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean disabledRwExported() {
             return FEATURE_FLAGS.disabledRwExported();
         }
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean disabledRwInOtherNamespace() {
             return FEATURE_FLAGS.disabledRwInOtherNamespace();
         }
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean enabledFixedRo() {
             return FEATURE_FLAGS.enabledFixedRo();
         }
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean enabledFixedRoExported() {
             return FEATURE_FLAGS.enabledFixedRoExported();
         }
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean enabledRo() {
             return FEATURE_FLAGS.enabledRo();
         }
         @com.android.aconfig.annotations.AssumeTrueForR8
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean enabledRoExported() {
             return FEATURE_FLAGS.enabledRoExported();
         }
+        @com.android.aconfig.annotations.AconfigFlagAccessor
         @UnsupportedAppUsage
         public static boolean enabledRw() {
             return FEATURE_FLAGS.enabledRw();
@@ -458,13 +476,14 @@
                 other_namespace_is_cached = true;
             }
 
-
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRo() {
                 return false;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRw() {
                 if (!aconfig_test_is_cached) {
@@ -473,6 +492,7 @@
                 return disabledRw;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRwExported() {
                 if (!aconfig_test_is_cached) {
@@ -481,6 +501,7 @@
                 return disabledRwExported;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRwInOtherNamespace() {
                 if (!other_namespace_is_cached) {
@@ -489,26 +510,31 @@
                 return disabledRwInOtherNamespace;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledFixedRo() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledFixedRoExported() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRo() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRoExported() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRw() {
                 if (!aconfig_test_is_cached) {
@@ -566,7 +592,6 @@
             public static final String FLAG_ENABLED_FIXED_RO_EXPORTED = "com.android.aconfig.test.enabled_fixed_ro_exported";
             /** @hide */
             public static final String FLAG_ENABLED_RO_EXPORTED = "com.android.aconfig.test.enabled_ro_exported";
-
             public static boolean disabledRwExported() {
                 return FEATURE_FLAGS.disabledRwExported();
             }
@@ -623,7 +648,6 @@
                 }
                 aconfig_test_is_cached = true;
             }
-
             @Override
             public boolean disabledRwExported() {
                 if (!aconfig_test_is_cached) {
@@ -631,7 +655,6 @@
                 }
                 return disabledRwExported;
             }
-
             @Override
             public boolean enabledFixedRoExported() {
                 if (!aconfig_test_is_cached) {
@@ -639,7 +662,6 @@
                 }
                 return enabledFixedRoExported;
             }
-
             @Override
             public boolean enabledRoExported() {
                 if (!aconfig_test_is_cached) {
@@ -762,54 +784,63 @@
         /** @hide */
         public final class FeatureFlagsImpl implements FeatureFlags {
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRo() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRw() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRwExported() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRwInOtherNamespace() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledFixedRo() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledFixedRoExported() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRo() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRoExported() {
                 throw new UnsupportedOperationException(
                     "Method is not implemented.");
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRw() {
                 throw new UnsupportedOperationException(
@@ -862,21 +893,27 @@
         /** @hide */
         public interface FeatureFlags {
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean disabledRo();
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean disabledRw();
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean disabledRwInOtherNamespace();
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean enabledFixedRo();
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean enabledRo();
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             boolean enabledRw();
         }"#;
@@ -888,31 +925,37 @@
         /** @hide */
         public final class FeatureFlagsImpl implements FeatureFlags {
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRo() {
                 return false;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRw() {
                 return false;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean disabledRwInOtherNamespace() {
                 return false;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledFixedRo() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRo() {
                 return true;
             }
             @Override
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public boolean enabledRw() {
                 return true;
@@ -938,33 +981,38 @@
             public static final String FLAG_ENABLED_RO = "com.android.aconfig.test.enabled_ro";
             /** @hide */
             public static final String FLAG_ENABLED_RW = "com.android.aconfig.test.enabled_rw";
-
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean disabledRo() {
                 return FEATURE_FLAGS.disabledRo();
             }
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean disabledRw() {
                 return FEATURE_FLAGS.disabledRw();
             }
             @com.android.aconfig.annotations.AssumeFalseForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean disabledRwInOtherNamespace() {
                 return FEATURE_FLAGS.disabledRwInOtherNamespace();
             }
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean enabledFixedRo() {
                 return FEATURE_FLAGS.enabledFixedRo();
             }
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean enabledRo() {
                 return FEATURE_FLAGS.enabledRo();
             }
             @com.android.aconfig.annotations.AssumeTrueForR8
+            @com.android.aconfig.annotations.AconfigFlagAccessor
             @UnsupportedAppUsage
             public static boolean enabledRw() {
                 return FEATURE_FLAGS.enabledRw();
diff --git a/tools/aconfig/aconfig/templates/FeatureFlags.java.template b/tools/aconfig/aconfig/templates/FeatureFlags.java.template
index 13edcb4..38c8f13 100644
--- a/tools/aconfig/aconfig/templates/FeatureFlags.java.template
+++ b/tools/aconfig/aconfig/templates/FeatureFlags.java.template
@@ -14,6 +14,7 @@
 {{ -endif- }}
 {{ -endif }}
 {{ -if not library_exported }}
+    @com.android.aconfig.annotations.AconfigFlagAccessor
     @UnsupportedAppUsage
 {{ -endif }}
     boolean {item.method_name}();
diff --git a/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template b/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
index 12b2fc1..6235e69 100644
--- a/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
+++ b/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
@@ -47,6 +47,7 @@
 {{ -for flag in flag_elements }}
     @Override
 {{ -if not library_exported }}
+    @com.android.aconfig.annotations.AconfigFlagAccessor
     @UnsupportedAppUsage
 {{ -endif }}
     public boolean {flag.method_name}() \{
@@ -68,6 +69,7 @@
 {{ for flag in flag_elements }}
     @Override
 {{ -if not library_exported }}
+    @com.android.aconfig.annotations.AconfigFlagAccessor
     @UnsupportedAppUsage
 {{ -endif }}
     public boolean {flag.method_name}() \{
diff --git a/tools/aconfig/aconfig/templates/Flags.java.template b/tools/aconfig/aconfig/templates/Flags.java.template
index e105991..e2f70b9 100644
--- a/tools/aconfig/aconfig/templates/Flags.java.template
+++ b/tools/aconfig/aconfig/templates/Flags.java.template
@@ -18,6 +18,7 @@
 {{ -endif }}
 {{ -endif }}
 {{ -if not library_exported }}
+    @com.android.aconfig.annotations.AconfigFlagAccessor
     @UnsupportedAppUsage
 {{ -endif }}
     public static boolean {item.method_name}() \{
diff --git a/tools/finalization/OWNERS b/tools/finalization/OWNERS
index 518b60d..b00b774 100644
--- a/tools/finalization/OWNERS
+++ b/tools/finalization/OWNERS
@@ -1,5 +1,7 @@
 include platform/build/soong:/OWNERS
-smoreland@google.com
-alexbuy@google.com
+amhk@google.com
+gurpreetgs@google.com
+michaelwr@google.com
 patb@google.com
+smoreland@google.com
 zyy@google.com
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 4941c71..9385f0c 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -244,7 +244,6 @@
         "boot_signer",
         "brotli",
         "bsdiff",
-        "imgdiff",
         "lz4",
         "mkbootfs",
         "signapk",
@@ -308,7 +307,6 @@
         "brotli",
         "bsdiff",
         "deapexer",
-        "imgdiff",
         "lz4",
         "mkbootfs",
         "signapk",
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 8836248..264c2d8 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -955,6 +955,13 @@
   d["build.prop"] = d["system.build.prop"]
 
   if d.get("avb_enable") == "true":
+    build_info = BuildInfo(d, use_legacy_id=True)
+    # Set up the salt for partitions without build.prop
+    if build_info.fingerprint:
+      if "fingerprint" not in d:
+        d["fingerprint"] = build_info.fingerprint
+      if "avb_salt" not in d:
+        d["avb_salt"] = sha256(build_info.fingerprint.encode()).hexdigest()
     # Set the vbmeta digest if exists
     try:
       d["vbmeta_digest"] = read_helper("META/vbmeta_digest.txt").rstrip()