diff --git a/core/soong_config.mk b/core/soong_config.mk
index ae494c4..ac085e2 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -170,6 +170,7 @@
 
 $(call add_json_list, PgoAdditionalProfileDirs,          $(PGO_ADDITIONAL_PROFILE_DIRS))
 
+$(call add_json_list, BoardReqdMaskPolicy,               $(BOARD_REQD_MASK_POLICY))
 $(call add_json_list, BoardVendorSepolicyDirs,           $(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_SEPOLICY_DIRS))
 $(call add_json_list, BoardOdmSepolicyDirs,              $(BOARD_ODM_SEPOLICY_DIRS))
 $(call add_json_list, BoardVendorDlkmSepolicyDirs,       $(BOARD_VENDOR_DLKM_SEPOLICY_DIRS))
@@ -178,8 +179,10 @@
 $(call add_json_list, SystemExtPublicSepolicyDirs,       $(SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS) $(BOARD_PLAT_PUBLIC_SEPOLICY_DIR))
 $(call add_json_list, SystemExtPrivateSepolicyDirs,      $(SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS) $(BOARD_PLAT_PRIVATE_SEPOLICY_DIR))
 $(call add_json_list, BoardSepolicyM4Defs,               $(BOARD_SEPOLICY_M4DEFS))
+$(call add_json_str,  BoardSepolicyVers,                 $(BOARD_SEPOLICY_VERS))
 
 $(call add_json_bool, Flatten_apex,                      $(filter true,$(TARGET_FLATTEN_APEX)))
+$(call add_json_bool, ForceApexSymlinkOptimization,      $(filter true,$(TARGET_FORCE_APEX_SYMLINK_OPTIMIZATION)))
 
 $(call add_json_str,  DexpreoptGlobalConfig,             $(DEX_PREOPT_CONFIG))
 
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 22eb1e1..fe90165 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -240,7 +240,7 @@
     #  It must be of the form "YYYY-MM-DD" on production devices.
     #  It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
     #  If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-      PLATFORM_SECURITY_PATCH := 2020-12-05
+      PLATFORM_SECURITY_PATCH := 2021-01-05
 endif
 .KATI_READONLY := PLATFORM_SECURITY_PATCH