Merge remote-tracking branch 'qmk/master' into merge-2023-12-16

2023-12-16 10:48:34 -06:00 · 2023-12-16 10:48:34 -06:00 · 66574eb854
commit 66574eb854
parent e49053731e 9874d78da3
6566 changed files with 124161 additions and 242953 deletions
--- a/56
+++ b/56
@ -38,6 +38,11 @@ $(info QMK Firmware $(QMK_VERSION))
 endif
 endif

+# Try to determine userspace from qmk config, if set.
+ifeq ($(QMK_USERSPACE),)
+    QMK_USERSPACE = $(shell qmk config -ro user.overlay_dir | cut -d= -f2 | sed -e 's@^None$$@@g')
+endif
+
 # Determine which qmk cli to use
 QMK_BIN := qmk

@ -191,9 +196,20 @@ define PARSE_KEYBOARD
    KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(KEYBOARD_FOLDER_PATH_4)/keymaps/*/.)))
    KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(KEYBOARD_FOLDER_PATH_5)/keymaps/*/.)))

+    ifneq ($(QMK_USERSPACE),)
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_1)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_2)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_3)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_4)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_5)/keymaps/*/.)))
+    endif
+
    KEYBOARD_LAYOUTS := $(shell $(QMK_BIN) list-layouts --keyboard $1)
    LAYOUT_KEYMAPS :=
    $$(foreach LAYOUT,$$(KEYBOARD_LAYOUTS),$$(eval LAYOUT_KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/layouts/*/$$(LAYOUT)/*/.)))))
+    ifneq ($(QMK_USERSPACE),)
+        $$(foreach LAYOUT,$$(KEYBOARD_LAYOUTS),$$(eval LAYOUT_KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/layouts/$$(LAYOUT)/*/.)))))
+    endif

    KEYMAPS := $$(sort $$(KEYMAPS) $$(LAYOUT_KEYMAPS))

@ -300,17 +316,18 @@ endef
 define BUILD_TEST
    TEST_PATH := $1
    TEST_NAME := $$(notdir $$(TEST_PATH))
+    TEST_FULL_NAME := $$(subst /,_,$$(patsubst $$(ROOT_DIR)tests/%,%,$$(TEST_PATH)))
    MAKE_TARGET := $2
    COMMAND := $1
    MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f $(BUILDDEFS_PATH)/build_test.mk $$(MAKE_TARGET)
-    MAKE_VARS := TEST=$$(TEST_NAME) TEST_PATH=$$(TEST_PATH) FULL_TESTS="$$(FULL_TESTS)"
+    MAKE_VARS := TEST=$$(TEST_NAME) TEST_OUTPUT=$$(TEST_FULL_NAME) TEST_PATH=$$(TEST_PATH) FULL_TESTS="$$(FULL_TESTS)"
    MAKE_MSG := $$(MSG_MAKE_TEST)
    $$(eval $$(call BUILD))
    ifneq ($$(MAKE_TARGET),clean)
-        TEST_EXECUTABLE := $$(TEST_OUTPUT_DIR)/$$(TEST_NAME).elf
-        TESTS += $$(TEST_NAME)
+        TEST_EXECUTABLE := $$(TEST_OUTPUT_DIR)/$$(TEST_FULL_NAME).elf
+        TESTS += $$(TEST_FULL_NAME)
        TEST_MSG := $$(MSG_TEST)
-        $$(TEST_NAME)_COMMAND := \
+        $$(TEST_FULL_NAME)_COMMAND := \
            printf "$$(TEST_MSG)\n"; \
            $$(TEST_EXECUTABLE); \
            if [ $$$$? -gt 0 ]; \
@ -322,15 +339,22 @@ endef

 define PARSE_TEST
    TESTS :=
-    TEST_NAME := $$(firstword $$(subst :, ,$$(RULE)))
-    TEST_TARGET := $$(subst $$(TEST_NAME),,$$(subst $$(TEST_NAME):,,$$(RULE)))
+    # list of possible targets, colon-delimited, to reassign to MAKE_TARGET and remove
+    TARGETS := :clean:
+    ifneq (,$$(findstring :$$(lastword $$(subst :, ,$$(RULE))):, $$(TARGETS)))
+        MAKE_TARGET := $$(lastword $$(subst :, ,$$(RULE)))
+        TEST_SUBPATH := $$(subst $$(eval) ,/,$$(wordlist 2, $$(words $$(subst :, ,$$(RULE))), _ $$(subst :, ,$$(RULE))))
+    else
+        MAKE_TARGET :=
+        TEST_SUBPATH := $$(subst :,/,$$(RULE))
+    endif
    include $(BUILDDEFS_PATH)/testlist.mk
-    ifeq ($$(TEST_NAME),all)
+    ifeq ($$(RULE),all)
        MATCHED_TESTS := $$(TEST_LIST)
    else
-        MATCHED_TESTS := $$(foreach TEST, $$(TEST_LIST),$$(if $$(findstring x$$(TEST_NAME)x, x$$(notdir $$(TEST))x), $$(TEST),))
+        MATCHED_TESTS := $$(foreach TEST, $$(TEST_LIST),$$(if $$(findstring /$$(TEST_SUBPATH)/, $$(patsubst %,%/,$$(TEST))), $$(TEST),))
    endif
-    $$(foreach TEST,$$(MATCHED_TESTS),$$(eval $$(call BUILD_TEST,$$(TEST),$$(TEST_TARGET))))
+    $$(foreach TEST,$$(MATCHED_TESTS),$$(eval $$(call BUILD_TEST,$$(TEST),$$(MAKE_TARGET))))
 endef


@ -423,8 +447,18 @@ clean:
 	rm -rf $(BUILD_DIR)
 	echo 'done.'

-.PHONY: distclean
-distclean: clean
+.PHONY: distclean distclean_qmk
+distclean: distclean_qmk
+distclean_qmk: clean
 	echo -n 'Deleting *.bin, *.hex, and *.uf2 ... '
 	rm -f *.bin *.hex *.uf2
 	echo 'done.'
+
+ifneq ($(QMK_USERSPACE),)
+.PHONY: distclean_userspace
+distclean: distclean_userspace
+distclean_userspace: clean
+	echo -n 'Deleting userspace *.bin, *.hex, and *.uf2 ... '
+	rm -f $(QMK_USERSPACE)/*.bin $(QMK_USERSPACE)/*.hex $(QMK_USERSPACE)/*.uf2
+	echo 'done.'
+endif
--- a/builddefs/build_full_test.mk
+++ b/builddefs/build_full_test.mk
@ -13,10 +13,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.

-$(TEST)_INC := \
+$(TEST_OUTPUT)_INC := \
 	tests/test_common/common_config.h

-$(TEST)_SRC := \
+$(TEST_OUTPUT)_SRC := \
 	$(QUANTUM_SRC) \
 	$(SRC) \
 	$(QUANTUM_PATH)/keymap_introspection.c \
@ -30,8 +30,8 @@ $(TEST)_SRC := \
 	tests/test_common/test_logger.cpp \
 	$(patsubst $(ROOTDIR)/%,%,$(wildcard $(TEST_PATH)/*.cpp))

-$(TEST)_DEFS := $(OPT_DEFS) "-DKEYMAP_C=\"keymap.c\""
+$(TEST_OUTPUT)_DEFS := $(OPT_DEFS) "-DKEYMAP_C=\"keymap.c\""

-$(TEST)_CONFIG := $(TEST_PATH)/config.h
+$(TEST_OUTPUT)_CONFIG := $(TEST_PATH)/config.h

 VPATH += $(TOP_DIR)/tests/test_common
--- a/builddefs/build_json.mk
+++ b/builddefs/build_json.mk
@ -1,17 +1,36 @@
 # Look for a json keymap file
 ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.json)","")
    KEYMAP_JSON := $(MAIN_KEYMAP_PATH_5)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_5)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.json)","")
    KEYMAP_JSON := $(MAIN_KEYMAP_PATH_4)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_4)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.json)","")
    KEYMAP_JSON := $(MAIN_KEYMAP_PATH_3)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_3)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.json)","")
    KEYMAP_JSON := $(MAIN_KEYMAP_PATH_2)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_2)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.json)","")
    KEYMAP_JSON := $(MAIN_KEYMAP_PATH_1)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_1)
+endif
+
+ifneq ($(QMK_USERSPACE),)
+    ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)
+    endif
 endif
--- a/builddefs/build_keyboard.mk
+++ b/builddefs/build_keyboard.mk
@ -130,37 +130,68 @@ include $(BUILDDEFS_PATH)/build_json.mk
 # Pull in keymap level rules.mk
 ifeq ("$(wildcard $(KEYMAP_PATH))", "")
    # Look through the possible keymap folders until we find a matching keymap.c
-    ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_1)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_2)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_3)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_4)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_5)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
-    else ifneq ($(LAYOUTS),)
-        # If we haven't found a keymap yet fall back to community layouts
-        include $(BUILDDEFS_PATH)/build_layout.mk
-    else
-        $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
-        # this state should never be reached
+    ifneq ($(QMK_USERSPACE),)
+        ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)
+        endif
+    endif
+    ifeq ($(KEYMAP_PATH),)
+        ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_1)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_2)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_3)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_4)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_5)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
+        else ifneq ($(LAYOUTS),)
+            # If we haven't found a keymap yet fall back to community layouts
+            include $(BUILDDEFS_PATH)/build_layout.mk
+        else ifeq ("$(wildcard $(KEYMAP_JSON_PATH))", "") # Not finding keymap.c is fine if we found a keymap.json
+            $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
+            # this state should never be reached
+        endif
    endif
 endif

 # Have we found a keymap.json?
 ifneq ("$(wildcard $(KEYMAP_JSON))", "")
+    ifneq ("$(wildcard $(KEYMAP_C))", "")
+        $(call WARNING_MESSAGE,Keymap is specified as both keymap.json and keymap.c -- keymap.json file wins.)
+    endif
+
+    KEYMAP_PATH := $(KEYMAP_JSON_PATH)
+
    KEYMAP_C := $(INTERMEDIATE_OUTPUT)/src/keymap.c
    KEYMAP_H := $(INTERMEDIATE_OUTPUT)/src/config.h

@ -360,6 +391,16 @@ ifeq ("$(USER_NAME)","")
 endif
 USER_PATH := users/$(USER_NAME)

+# If we have userspace, then add it to the lookup VPATH
+ifneq ($(wildcard $(QMK_USERSPACE)),)
+    VPATH += $(QMK_USERSPACE)
+endif
+
+# If the equivalent users directory exists in userspace, use that in preference to anything currently in the main repo
+ifneq ($(wildcard $(QMK_USERSPACE)/$(USER_PATH)),)
+    USER_PATH := $(QMK_USERSPACE)/$(USER_PATH)
+endif
+
 # Pull in user level rules.mk
 -include $(USER_PATH)/rules.mk
 ifneq ("$(wildcard $(USER_PATH)/config.h)","")
@ -400,6 +441,10 @@ ifneq ("$(KEYMAP_H)","")
    CONFIG_H += $(KEYMAP_H)
 endif

+ifeq ($(KEYMAP_C),)
+    $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
+endif
+
 OPT_DEFS += -DKEYMAP_C=\"$(KEYMAP_C)\"

 # If a keymap or userspace places their keymap array in another file instead, allow for it to be included
@ -451,6 +496,7 @@ $(eval $(call add_qmk_prefix_defs,MCU_PORT_NAME,MCU_PORT_NAME))
 $(eval $(call add_qmk_prefix_defs,MCU_FAMILY,MCU_FAMILY))
 $(eval $(call add_qmk_prefix_defs,MCU_SERIES,MCU_SERIES))
 $(eval $(call add_qmk_prefix_defs,BOARD,BOARD))
+$(eval $(call add_qmk_prefix_defs,OPT,OPT))

 # Control whether intermediate file listings are generated
 # e.g.:
@ -496,10 +542,10 @@ check-size: top-symbols
 top-symbols: build
 	echo "###########################################"
 	echo "# Highest flash usage:"
-	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [t] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
+	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep ' [RrTt] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
 	echo "###########################################"
 	echo "# Highest RAM usage:"
-	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [dbv] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
+	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep ' [BbCDdGgSs] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
 	echo "###########################################"
 endif

--- a/builddefs/build_layout.mk
+++ b/builddefs/build_layout.mk
@ -1,6 +1,10 @@
 LAYOUTS_PATH := layouts
 LAYOUTS_REPOS := $(patsubst %/,%,$(sort $(dir $(wildcard $(LAYOUTS_PATH)/*/))))

+ifneq ($(QMK_USERSPACE),)
+    LAYOUTS_REPOS += $(patsubst %/,%,$(QMK_USERSPACE)/$(LAYOUTS_PATH))
+endif
+
 define SEARCH_LAYOUTS_REPO
    LAYOUT_KEYMAP_PATH := $$(LAYOUTS_REPO)/$$(LAYOUT)/$$(KEYMAP)
    LAYOUT_KEYMAP_JSON := $$(LAYOUT_KEYMAP_PATH)/keymap.json
--- a/builddefs/build_test.mk
+++ b/builddefs/build_test.mk
@ -9,13 +9,13 @@ OPT = g
 include paths.mk
 include $(BUILDDEFS_PATH)/message.mk

-TARGET=test/$(TEST)
+TARGET=test/$(TEST_OUTPUT)

 GTEST_OUTPUT = $(BUILD_DIR)/gtest

 TEST_OBJ = $(BUILD_DIR)/test_obj

-OUTPUTS := $(TEST_OBJ)/$(TEST) $(GTEST_OUTPUT)
+OUTPUTS := $(TEST_OBJ)/$(TEST_OUTPUT) $(GTEST_OUTPUT)

 GTEST_INC := \
 	$(LIB_PATH)/googletest/googletest/include \
@ -71,18 +71,18 @@ ifneq ($(filter $(FULL_TESTS),$(TEST)),)
 include $(BUILDDEFS_PATH)/build_full_test.mk
 endif

-$(TEST)_SRC += \
+$(TEST_OUTPUT)_SRC += \
 	tests/test_common/main.cpp \
 	$(QUANTUM_PATH)/logging/print.c

 ifneq ($(strip $(INTROSPECTION_KEYMAP_C)),)
-$(TEST)_DEFS += -DINTROSPECTION_KEYMAP_C=\"$(strip $(INTROSPECTION_KEYMAP_C))\"
+$(TEST_OUTPUT)_DEFS += -DINTROSPECTION_KEYMAP_C=\"$(strip $(INTROSPECTION_KEYMAP_C))\"
 endif

-$(TEST_OBJ)/$(TEST)_SRC := $($(TEST)_SRC)
-$(TEST_OBJ)/$(TEST)_INC := $($(TEST)_INC) $(VPATH) $(GTEST_INC)
-$(TEST_OBJ)/$(TEST)_DEFS := $($(TEST)_DEFS)
-$(TEST_OBJ)/$(TEST)_CONFIG := $($(TEST)_CONFIG)
+$(TEST_OBJ)/$(TEST_OUTPUT)_SRC := $($(TEST_OUTPUT)_SRC)
+$(TEST_OBJ)/$(TEST_OUTPUT)_INC := $($(TEST_OUTPUT)_INC) $(VPATH) $(GTEST_INC)
+$(TEST_OBJ)/$(TEST_OUTPUT)_DEFS := $($(TEST_OUTPUT)_DEFS)
+$(TEST_OBJ)/$(TEST_OUTPUT)_CONFIG := $($(TEST_OUTPUT)_CONFIG)

 include $(PLATFORM_PATH)/$(PLATFORM_KEY)/platform.mk
 include $(BUILDDEFS_PATH)/common_rules.mk
--- a/builddefs/common_features.mk
+++ b/builddefs/common_features.mk
@ -75,10 +75,7 @@ ifeq ($(strip $(AUDIO_ENABLE)), yes)
 endif

 ifeq ($(strip $(SEQUENCER_ENABLE)), yes)
-    OPT_DEFS += -DSEQUENCER_ENABLE
    MUSIC_ENABLE = yes
-    SRC += $(QUANTUM_DIR)/sequencer/sequencer.c
-    SRC += $(QUANTUM_DIR)/process_keycode/process_sequencer.c
 endif

 ifeq ($(strip $(MIDI_ENABLE)), yes)
@ -94,11 +91,6 @@ ifeq ($(strip $(MIDI_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/process_keycode/process_midi.c
 endif

-MUSIC_ENABLE ?= no
-ifeq ($(MUSIC_ENABLE), yes)
-    SRC += $(QUANTUM_DIR)/process_keycode/process_music.c
-endif
-
 VALID_STENO_PROTOCOL_TYPES := geminipr txbolt all
 STENO_PROTOCOL ?= all
 ifeq ($(strip $(STENO_ENABLE)), yes)
@ -124,17 +116,11 @@ ifeq ($(strip $(STENO_ENABLE)), yes)
    endif
 endif

-ifeq ($(strip $(VIRTSER_ENABLE)), yes)
-    OPT_DEFS += -DVIRTSER_ENABLE
-endif
-
 ifeq ($(strip $(MOUSEKEY_ENABLE)), yes)
-    OPT_DEFS += -DMOUSEKEY_ENABLE
    MOUSE_ENABLE := yes
-    SRC += $(QUANTUM_DIR)/mousekey.c
 endif

-VALID_POINTING_DEVICE_DRIVER_TYPES := adns5050 adns9800 analog_joystick cirque_pinnacle_i2c cirque_pinnacle_spi paw3204 pmw3320 pmw3360 pmw3389 pimoroni_trackball custom
+VALID_POINTING_DEVICE_DRIVER_TYPES := adns5050 adns9800 analog_joystick azoteq_iqs5xx cirque_pinnacle_i2c cirque_pinnacle_spi paw3204 pmw3320 pmw3360 pmw3389 pimoroni_trackball custom
 ifeq ($(strip $(POINTING_DEVICE_ENABLE)), yes)
    ifeq ($(filter $(POINTING_DEVICE_DRIVER),$(VALID_POINTING_DEVICE_DRIVER_TYPES)),)
        $(call CATASTROPHIC_ERROR,Invalid POINTING_DEVICE_DRIVER,POINTING_DEVICE_DRIVER="$(POINTING_DEVICE_DRIVER)" is not a valid pointing device type)
@ -151,30 +137,26 @@ ifeq ($(strip $(POINTING_DEVICE_ENABLE)), yes)
        endif
        OPT_DEFS += -DPOINTING_DEVICE_DRIVER_$(strip $(POINTING_DEVICE_DRIVER))
        ifeq ($(strip $(POINTING_DEVICE_DRIVER)), adns9800)
-            OPT_DEFS += -DSTM32_SPI -DHAL_USE_SPI=TRUE
-            QUANTUM_LIB_SRC += spi_master.c
+            SPI_DRIVER_REQUIRED = yes
        else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), analog_joystick)
-            OPT_DEFS += -DSTM32_ADC -DHAL_USE_ADC=TRUE
-            LIB_SRC += analog.c
+            ANALOG_DRIVER_REQUIRED = yes
+        else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), azoteq_iqs5xx)
+            I2C_DRIVER_REQUIRED = yes
        else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), cirque_pinnacle_i2c)
-            OPT_DEFS += -DSTM32_I2C -DHAL_USE_I2C=TRUE
+            I2C_DRIVER_REQUIRED = yes
            SRC += drivers/sensors/cirque_pinnacle.c
            SRC += drivers/sensors/cirque_pinnacle_gestures.c
            SRC += $(QUANTUM_DIR)/pointing_device/pointing_device_gestures.c
-            QUANTUM_LIB_SRC += i2c_master.c
        else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), cirque_pinnacle_spi)
-            OPT_DEFS += -DSTM32_SPI -DHAL_USE_SPI=TRUE
+            SPI_DRIVER_REQUIRED = yes
            SRC += drivers/sensors/cirque_pinnacle.c
            SRC += drivers/sensors/cirque_pinnacle_gestures.c
            SRC += $(QUANTUM_DIR)/pointing_device/pointing_device_gestures.c
-            QUANTUM_LIB_SRC += spi_master.c
        else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), pimoroni_trackball)
-            OPT_DEFS += -DSTM32_SPI -DHAL_USE_I2C=TRUE
-            QUANTUM_LIB_SRC += i2c_master.c
+            I2C_DRIVER_REQUIRED = yes
        else ifneq ($(filter $(strip $(POINTING_DEVICE_DRIVER)),pmw3360 pmw3389),)
-            OPT_DEFS += -DSTM32_SPI -DHAL_USE_SPI=TRUE
+            SPI_DRIVER_REQUIRED = yes
            SRC += drivers/sensors/pmw33xx_common.c
-            QUANTUM_LIB_SRC += spi_master.c
        endif
    endif
 endif
@ -204,12 +186,12 @@ else
  else ifeq ($(strip $(EEPROM_DRIVER)), i2c)
    # External I2C EEPROM implementation
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_I2C
-    QUANTUM_LIB_SRC += i2c_master.c
+    I2C_DRIVER_REQUIRED = yes
    SRC += eeprom_driver.c eeprom_i2c.c
  else ifeq ($(strip $(EEPROM_DRIVER)), spi)
    # External SPI EEPROM implementation
    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_SPI
-    QUANTUM_LIB_SRC += spi_master.c
+    SPI_DRIVER_REQUIRED = yes
    SRC += eeprom_driver.c eeprom_spi.c
  else ifeq ($(strip $(EEPROM_DRIVER)), legacy_stm32_flash)
    # STM32 Emulated EEPROM, backed by MCU flash (soon to be deprecated)
@ -308,10 +290,10 @@ ifneq ($(strip $(FLASH_DRIVER)), none)
    else
        OPT_DEFS += -DFLASH_ENABLE
        ifeq ($(strip $(FLASH_DRIVER)),spi)
+            SPI_DRIVER_REQUIRED = yes
            OPT_DEFS += -DFLASH_DRIVER -DFLASH_SPI
            COMMON_VPATH += $(DRIVER_PATH)/flash
            SRC += flash_spi.c
-            QUANTUM_LIB_SRC += spi_master.c
        endif
    endif
 endif
@ -328,6 +310,7 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
        COMMON_VPATH += $(QUANTUM_DIR)/rgblight
        POST_CONFIG_H += $(QUANTUM_DIR)/rgblight/rgblight_post_config.h
        OPT_DEFS += -DRGBLIGHT_ENABLE
+        OPT_DEFS += -DRGBLIGHT_$(strip $(shell echo $(RGBLIGHT_DRIVER) | tr '[:lower:]' '[:upper:]'))
        SRC += $(QUANTUM_DIR)/color.c
        SRC += $(QUANTUM_DIR)/rgblight/rgblight.c
        CIE1931_CURVE := yes
@ -342,24 +325,29 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
        APA102_DRIVER_REQUIRED := yes
    endif

-    ifeq ($(strip $(RGBLIGHT_DRIVER)), custom)
-        OPT_DEFS += -DRGBLIGHT_CUSTOM_DRIVER
+    ifeq ($(strip $(VELOCIKEY_ENABLE)), yes)
+        OPT_DEFS += -DVELOCIKEY_ENABLE
    endif
 endif

+# Deprecated driver names - do not use
+ifeq ($(strip $(LED_MATRIX_DRIVER)), aw20216)
+LED_MATRIX_DRIVER := aw20216s
+endif
+ifeq ($(strip $(LED_MATRIX_DRIVER)), ckled2001)
+LED_MATRIX_DRIVER := snled27351
+endif
+
 LED_MATRIX_ENABLE ?= no
-VALID_LED_MATRIX_TYPES := is31fl3731 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 custom
-# TODO: is31fl3733 is31fl3737 is31fl3741
+VALID_LED_MATRIX_TYPES := is31fl3218 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 custom

 ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
    ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
        $(call CATASTROPHIC_ERROR,Invalid LED_MATRIX_DRIVER,LED_MATRIX_DRIVER="$(LED_MATRIX_DRIVER)" is not a valid matrix type)
    endif
    OPT_DEFS += -DLED_MATRIX_ENABLE
-ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
-    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
-    OPT_DEFS += -DLIB8_ATTINY
-endif
+    OPT_DEFS += -DLED_MATRIX_$(strip $(shell echo $(LED_MATRIX_DRIVER) | tr '[:lower:]' '[:upper:]'))
+
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations
    COMMON_VPATH += $(QUANTUM_DIR)/led_matrix/animations/runners
@ -367,65 +355,99 @@ endif
    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
    SRC += $(QUANTUM_DIR)/led_matrix/led_matrix.c
    SRC += $(QUANTUM_DIR)/led_matrix/led_matrix_drivers.c
-    SRC += $(LIB_PATH)/lib8tion/lib8tion.c
+    LIB8TION_ENABLE := yes
    CIE1931_CURVE := yes

+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3218)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3218-simple.c
+    endif
+
    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3731)
-        OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3731-simple.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3742a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3742A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3733)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3733-simple.c
+    endif
+
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3736)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3736-simple.c
+    endif
+
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3737)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3737-simple.c
+    endif
+
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3741)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3741-simple.c
+    endif
+
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3742a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3743a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3743A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3743a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3745)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3745 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3745)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3746a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3746A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3746a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(LED_MATRIX_DRIVER)), ckled2001)
-        OPT_DEFS += -DCKLED2001 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(LED_MATRIX_DRIVER)), snled27351)
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led
-        SRC += ckled2001-simple.c
-        QUANTUM_LIB_SRC += i2c_master.c
+        SRC += snled27351-simple.c
    endif

 endif

+# Deprecated driver names - do not use
+ifeq ($(strip $(RGB_MATRIX_DRIVER)), aw20216)
+RGB_MATRIX_DRIVER := aw20216s
+endif
+ifeq ($(strip $(RGB_MATRIX_DRIVER)), ckled2001)
+RGB_MATRIX_DRIVER := snled27351
+endif
+
 RGB_MATRIX_ENABLE ?= no

-VALID_RGB_MATRIX_TYPES := aw20216 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 ws2812 custom
+VALID_RGB_MATRIX_TYPES := aw20216s is31fl3218 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 ws2812 custom
 ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
    ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
        $(call CATASTROPHIC_ERROR,Invalid RGB_MATRIX_DRIVER,RGB_MATRIX_DRIVER="$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
    endif
    OPT_DEFS += -DRGB_MATRIX_ENABLE
-ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
-    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
-    OPT_DEFS += -DLIB8_ATTINY
-endif
+    OPT_DEFS += -DRGB_MATRIX_$(strip $(shell echo $(RGB_MATRIX_DRIVER) | tr '[:lower:]' '[:upper:]'))
+
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations
    COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations/runners
@ -433,94 +455,91 @@ endif
    SRC += $(QUANTUM_DIR)/color.c
    SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix.c
    SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix_drivers.c
-    SRC += $(LIB_PATH)/lib8tion/lib8tion.c
+    LIB8TION_ENABLE := yes
    CIE1931_CURVE := yes
    RGB_KEYCODES_ENABLE := yes

-    ifeq ($(strip $(RGB_MATRIX_DRIVER)), aw20216)
-        OPT_DEFS += -DAW20216 -DSTM32_SPI -DHAL_USE_SPI=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), aw20216s)
+        SPI_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led
-        SRC += aw20216.c
-        QUANTUM_LIB_SRC += spi_master.c
+        SRC += aw20216s.c
+    endif
+
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3218)
+        I2C_DRIVER_REQUIRED = yes
+        COMMON_VPATH += $(DRIVER_PATH)/led/issi
+        SRC += is31fl3218.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3731)
-        OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3731.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3733)
-        OPT_DEFS += -DIS31FL3733 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3733.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3736)
-        OPT_DEFS += -DIS31FL3736 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3736.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3737)
-        OPT_DEFS += -DIS31FL3737 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3737.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3741)
-        OPT_DEFS += -DIS31FL3741 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31fl3741.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3742a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3742A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3742a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3743a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3743A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3743a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3745)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3745 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3745)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-	ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3746a)
-        OPT_DEFS += -DIS31FLCOMMON -DIS31FL3746A -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3746a)
+        OPT_DEFS += -DIS31FLCOMMON
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led/issi
        SRC += is31flcommon.c
-        QUANTUM_LIB_SRC += i2c_master.c
    endif

-    ifeq ($(strip $(RGB_MATRIX_DRIVER)), ckled2001)
-        OPT_DEFS += -DCKLED2001 -DSTM32_I2C -DHAL_USE_I2C=TRUE
+    ifeq ($(strip $(RGB_MATRIX_DRIVER)), snled27351)
+        I2C_DRIVER_REQUIRED = yes
        COMMON_VPATH += $(DRIVER_PATH)/led
-        SRC += ckled2001.c
-        QUANTUM_LIB_SRC += i2c_master.c
+        SRC += snled27351.c
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), ws2812)
-        OPT_DEFS += -DWS2812
        WS2812_DRIVER_REQUIRED := yes
    endif

    ifeq ($(strip $(RGB_MATRIX_DRIVER)), apa102)
-        OPT_DEFS += -DAPA102
        APA102_DRIVER_REQUIRED := yes
    endif

@ -567,6 +586,7 @@ ifeq ($(strip $(BACKLIGHT_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/backlight/backlight.c
    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
    OPT_DEFS += -DBACKLIGHT_ENABLE
+    OPT_DEFS += -DBACKLIGHT_$(strip $(shell echo $(BACKLIGHT_DRIVER) | tr '[:lower:]' '[:upper:]'))

    ifneq ($(strip $(BACKLIGHT_DRIVER)), custom)
        SRC += $(QUANTUM_DIR)/backlight/backlight_driver_common.c
@ -579,35 +599,6 @@ ifeq ($(strip $(BACKLIGHT_ENABLE)), yes)
    endif
 endif

-VALID_WS2812_DRIVER_TYPES := bitbang custom i2c pwm spi vendor
-
-WS2812_DRIVER ?= bitbang
-ifeq ($(strip $(WS2812_DRIVER_REQUIRED)), yes)
-    ifeq ($(filter $(WS2812_DRIVER),$(VALID_WS2812_DRIVER_TYPES)),)
-        $(call CATASTROPHIC_ERROR,Invalid WS2812_DRIVER,WS2812_DRIVER="$(WS2812_DRIVER)" is not a valid WS2812 driver)
-    endif
-
-    OPT_DEFS += -DWS2812_DRIVER_$(strip $(shell echo $(WS2812_DRIVER) | tr '[:lower:]' '[:upper:]'))
-
-    SRC += ws2812_$(strip $(WS2812_DRIVER)).c
-
-    ifeq ($(strip $(PLATFORM)), CHIBIOS)
-        ifeq ($(strip $(WS2812_DRIVER)), pwm)
-            OPT_DEFS += -DSTM32_DMA_REQUIRED=TRUE
-        endif
-    endif
-
-    # add extra deps
-    ifeq ($(strip $(WS2812_DRIVER)), i2c)
-        QUANTUM_LIB_SRC += i2c_master.c
-    endif
-endif
-
-ifeq ($(strip $(APA102_DRIVER_REQUIRED)), yes)
-    COMMON_VPATH += $(DRIVER_PATH)/led
-    SRC += apa102.c
-endif
-
 ifeq ($(strip $(CIE1931_CURVE)), yes)
    OPT_DEFS += -DUSE_CIE1931_CURVE
    LED_TABLES := yes
@ -622,8 +613,6 @@ ifeq ($(strip $(VIA_ENABLE)), yes)
    RAW_ENABLE := yes
    BOOTMAGIC_ENABLE := yes
    TRI_LAYER_ENABLE := yes
-    SRC += $(QUANTUM_DIR)/via.c
-    OPT_DEFS += -DVIA_ENABLE
 endif

 ifeq ($(strip $(VIAL_ENABLE)), yes)
@ -712,33 +701,35 @@ ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
    COMMON_VPATH += $(QUANTUM_PATH)/split_common
 endif

-ifeq ($(strip $(CRC_ENABLE)), yes)
-    OPT_DEFS += -DCRC_ENABLE
-    SRC += crc.c
-endif
-
 ifeq ($(strip $(FNV_ENABLE)), yes)
    OPT_DEFS += -DFNV_ENABLE
    VPATH += $(LIB_PATH)/fnv
    SRC += qmk_fnv_type_validation.c hash_32a.c hash_64a.c
 endif

+ifeq ($(strip $(LIB8TION_ENABLE)), yes)
+    ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
+        # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
+        OPT_DEFS += -DLIB8_ATTINY
+    endif
+    SRC += $(LIB_PATH)/lib8tion/lib8tion.c
+endif
+
 VALID_HAPTIC_DRIVER_TYPES := drv2605l solenoid
 ifeq ($(strip $(HAPTIC_ENABLE)),yes)
    ifeq ($(filter $(HAPTIC_DRIVER),$(VALID_HAPTIC_DRIVER_TYPES)),)
        $(call CATASTROPHIC_ERROR,Invalid HAPTIC_DRIVER,HAPTIC_DRIVER="$(HAPTIC_DRIVER)" is not a valid Haptic driver)
    else
+        OPT_DEFS += -DHAPTIC_$(strip $(shell echo $(HAPTIC_DRIVER) | tr '[:lower:]' '[:upper:]'))
        COMMON_VPATH += $(DRIVER_PATH)/haptic

        ifeq ($(strip $(HAPTIC_DRIVER)), drv2605l)
+            I2C_DRIVER_REQUIRED = yes
            SRC += drv2605l.c
-            QUANTUM_LIB_SRC += i2c_master.c
-            OPT_DEFS += -DHAPTIC_DRV2605L
        endif

        ifeq ($(strip $(HAPTIC_DRIVER)), solenoid)
            SRC += solenoid.c
-            OPT_DEFS += -DHAPTIC_SOLENOID
        endif
    endif
 endif
@ -761,6 +752,7 @@ ifeq ($(strip $(OLED_ENABLE)), yes)
            $(call CATASTROPHIC_ERROR,Invalid OLED_TRANSPORT,OLED_TRANSPORT="$(OLED_TRANSPORT)" is not a valid OLED transport)
        else
            OPT_DEFS += -DOLED_ENABLE
+            OPT_DEFS += -DOLED_$(strip $(shell echo $(OLED_DRIVER) | tr '[:lower:]' '[:upper:]'))
            COMMON_VPATH += $(DRIVER_PATH)/oled
            ifneq ($(strip $(OLED_DRIVER)), custom)
                SRC += oled_driver.c
@ -768,10 +760,10 @@ ifeq ($(strip $(OLED_ENABLE)), yes)

            OPT_DEFS += -DOLED_TRANSPORT_$(strip $(shell echo $(OLED_TRANSPORT) | tr '[:lower:]' '[:upper:]'))
            ifeq ($(strip $(OLED_TRANSPORT)), i2c)
-                QUANTUM_LIB_SRC += i2c_master.c
+                I2C_DRIVER_REQUIRED = yes
            endif
            ifeq ($(strip $(OLED_TRANSPORT)), spi)
-                QUANTUM_LIB_SRC += spi_master.c
+                SPI_DRIVER_REQUIRED = yes
            endif
        endif
    endif
@ -779,9 +771,9 @@ endif

 ifeq ($(strip $(ST7565_ENABLE)), yes)
    OPT_DEFS += -DST7565_ENABLE
+    SPI_DRIVER_REQUIRED = yes
    COMMON_VPATH += $(DRIVER_PATH)/oled # For glcdfont.h
    COMMON_VPATH += $(DRIVER_PATH)/lcd
-    QUANTUM_LIB_SRC += spi_master.c
    SRC += st7565.c
 endif

@ -813,27 +805,6 @@ ifeq ($(strip $(UNICODE_COMMON)), yes)
           $(QUANTUM_DIR)/unicode/utf8.c
 endif

-MAGIC_ENABLE ?= yes
-ifeq ($(strip $(MAGIC_ENABLE)), yes)
-    SRC += $(QUANTUM_DIR)/process_keycode/process_magic.c
-    OPT_DEFS += -DMAGIC_KEYCODE_ENABLE
-endif
-
-SEND_STRING_ENABLE ?= yes
-ifeq ($(strip $(SEND_STRING_ENABLE)), yes)
-    OPT_DEFS += -DSEND_STRING_ENABLE
-    COMMON_VPATH += $(QUANTUM_DIR)/send_string
-    SRC += $(QUANTUM_DIR)/send_string/send_string.c
-endif
-
-ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
-    SRC += $(QUANTUM_DIR)/process_keycode/process_auto_shift.c
-    OPT_DEFS += -DAUTO_SHIFT_ENABLE
-    ifeq ($(strip $(AUTO_SHIFT_MODIFIERS)), yes)
-        OPT_DEFS += -DAUTO_SHIFT_MODIFIERS
-    endif
-endif
-
 ifeq ($(strip $(PS2_MOUSE_ENABLE)), yes)
    PS2_ENABLE := yes
    MOUSE_ENABLE := yes
@ -874,8 +845,8 @@ ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
    SRC += $(QUANTUM_DIR)/joystick.c

    ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
+        ANALOG_DRIVER_REQUIRED = yes
        OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
-        SRC += analog.c
    endif
    ifeq ($(strip $(JOYSTICK_DRIVER)), digital)
        OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
@ -913,23 +884,22 @@ ifeq ($(strip $(BLUETOOTH_ENABLE)), yes)
        $(call CATASTROPHIC_ERROR,Invalid BLUETOOTH_DRIVER,BLUETOOTH_DRIVER="$(BLUETOOTH_DRIVER)" is not a valid Bluetooth driver type)
    endif
    OPT_DEFS += -DBLUETOOTH_ENABLE
+    OPT_DEFS += -DBLUETOOTH_$(strip $(shell echo $(BLUETOOTH_DRIVER) | tr '[:lower:]' '[:upper:]'))
    NO_USB_STARTUP_CHECK := yes
    COMMON_VPATH += $(DRIVER_PATH)/bluetooth
    SRC += outputselect.c

    ifeq ($(strip $(BLUETOOTH_DRIVER)), bluefruit_le)
-        OPT_DEFS += -DBLUETOOTH_BLUEFRUIT_LE -DHAL_USE_SPI=TRUE
+        SPI_DRIVER_REQUIRED = yes
+        ANALOG_DRIVER_REQUIRED = yes
        SRC += $(DRIVER_PATH)/bluetooth/bluetooth.c
        SRC += $(DRIVER_PATH)/bluetooth/bluefruit_le.cpp
-        QUANTUM_LIB_SRC += analog.c
-        QUANTUM_LIB_SRC += spi_master.c
    endif

    ifeq ($(strip $(BLUETOOTH_DRIVER)), rn42)
-        OPT_DEFS += -DBLUETOOTH_RN42 -DHAL_USE_SERIAL=TRUE
+        UART_DRIVER_REQUIRED = yes
        SRC += $(DRIVER_PATH)/bluetooth/bluetooth.c
        SRC += $(DRIVER_PATH)/bluetooth/rn42.c
-        QUANTUM_LIB_SRC += uart.c
    endif
 endif

@ -941,10 +911,51 @@ ifeq ($(strip $(ENCODER_ENABLE)), yes)
    endif
 endif

-ifeq ($(strip $(OS_DETECTION_ENABLE)), yes)
-    SRC += $(QUANTUM_DIR)/os_detection.c
-    OPT_DEFS += -DOS_DETECTION_ENABLE
-    ifeq ($(strip $(OS_DETECTION_DEBUG_ENABLE)), yes)
-        OPT_DEFS += -DOS_DETECTION_DEBUG_ENABLE
+VALID_WS2812_DRIVER_TYPES := bitbang custom i2c pwm spi vendor
+
+WS2812_DRIVER ?= bitbang
+ifeq ($(strip $(WS2812_DRIVER_REQUIRED)), yes)
+    ifeq ($(filter $(WS2812_DRIVER),$(VALID_WS2812_DRIVER_TYPES)),)
+        $(call CATASTROPHIC_ERROR,Invalid WS2812_DRIVER,WS2812_DRIVER="$(WS2812_DRIVER)" is not a valid WS2812 driver)
+    endif
+
+    OPT_DEFS += -DWS2812_$(strip $(shell echo $(WS2812_DRIVER) | tr '[:lower:]' '[:upper:]'))
+
+    SRC += ws2812_$(strip $(WS2812_DRIVER)).c
+
+    ifeq ($(strip $(PLATFORM)), CHIBIOS)
+        ifeq ($(strip $(WS2812_DRIVER)), pwm)
+            OPT_DEFS += -DSTM32_DMA_REQUIRED=TRUE
+        endif
+    endif
+
+    # add extra deps
+    ifeq ($(strip $(WS2812_DRIVER)), i2c)
+        I2C_DRIVER_REQUIRED = yes
    endif
 endif
+
+ifeq ($(strip $(APA102_DRIVER_REQUIRED)), yes)
+    COMMON_VPATH += $(DRIVER_PATH)/led
+    SRC += apa102.c
+endif
+
+ifeq ($(strip $(ANALOG_DRIVER_REQUIRED)), yes)
+    OPT_DEFS += -DHAL_USE_ADC=TRUE
+    QUANTUM_LIB_SRC += analog.c
+endif
+
+ifeq ($(strip $(I2C_DRIVER_REQUIRED)), yes)
+    OPT_DEFS += -DHAL_USE_I2C=TRUE
+    QUANTUM_LIB_SRC += i2c_master.c
+endif
+
+ifeq ($(strip $(SPI_DRIVER_REQUIRED)), yes)
+    OPT_DEFS += -DHAL_USE_SPI=TRUE
+    QUANTUM_LIB_SRC += spi_master.c
+endif
+
+ifeq ($(strip $(UART_DRIVER_REQUIRED)), yes)
+    OPT_DEFS += -DHAL_USE_SERIAL=TRUE
+    QUANTUM_LIB_SRC += uart.c
+endif
--- a/builddefs/common_rules.mk
+++ b/builddefs/common_rules.mk
@ -12,6 +12,9 @@ vpath %.hpp $(VPATH_SRC)
 vpath %.S $(VPATH_SRC)
 VPATH :=

+# Helper to return the distinct elements of a list
+uniq = $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+
 # Convert all SRC to OBJ
 define OBJ_FROM_SRC
 $(patsubst %.c,$1/%.o,$(patsubst %.cpp,$1/%.o,$(patsubst %.cc,$1/%.o,$(patsubst %.S,$1/%.o,$(patsubst %.clib,$1/%.a,$($1_SRC))))))
@ -188,7 +191,7 @@ DFU_SUFFIX_ARGS ?=
 elf: $(BUILD_DIR)/$(TARGET).elf
 hex: $(BUILD_DIR)/$(TARGET).hex
 uf2: $(BUILD_DIR)/$(TARGET).uf2
-cpfirmware: $(FIRMWARE_FORMAT)
+cpfirmware_qmk: $(FIRMWARE_FORMAT)
 	$(SILENT) || printf "Copying $(TARGET).$(FIRMWARE_FORMAT) to qmk_firmware folder" | $(AWK_CMD)
 	$(COPY) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT) $(TARGET).$(FIRMWARE_FORMAT) && $(PRINT_OK)
 eep: $(BUILD_DIR)/$(TARGET).eep
@ -197,6 +200,15 @@ sym: $(BUILD_DIR)/$(TARGET).sym
 LIBNAME=lib$(TARGET).a
 lib: $(LIBNAME)

+cpfirmware: cpfirmware_qmk
+
+ifneq ($(QMK_USERSPACE),)
+cpfirmware: cpfirmware_userspace
+cpfirmware_userspace: cpfirmware_qmk
+	$(SILENT) || printf "Copying $(TARGET).$(FIRMWARE_FORMAT) to userspace folder" | $(AWK_CMD)
+	$(COPY) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT) $(QMK_USERSPACE)/$(TARGET).$(FIRMWARE_FORMAT) && $(PRINT_OK)
+endif
+
 # Display size of file, modifying the output so people don't mistakenly grab the hex output
 BINARY_SIZE = $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(SED) -e 's/\.build\/.*$$/$(TARGET).$(FIRMWARE_FORMAT)/g'

@ -267,7 +279,7 @@ BEGIN = gccversion sizebefore
 # Note the obj.txt depeendency is there to force linking if a source file is deleted
 %.elf: $(OBJ) $(MASTER_OUTPUT)/cflags.txt $(MASTER_OUTPUT)/ldflags.txt $(MASTER_OUTPUT)/obj.txt | $(BEGIN)
 	@$(SILENT) || printf "$(MSG_LINKING) $@" | $(AWK_CMD)
-	$(eval CMD=MAKE=$(MAKE) $(CC) $(ALL_CFLAGS) $(filter-out %.txt,$^) --output $@ $(LDFLAGS))
+	$(eval CMD=MAKE=$(MAKE) $(CC) $(ALL_CFLAGS) $(call uniq,$(OBJ)) --output $@ $(LDFLAGS))
 	@$(BUILD_CMD)


@ -383,31 +395,9 @@ dump_vars:
 objs-size:
 	for i in $(OBJ); do echo $$i; done | sort | xargs $(SIZE)

-ifeq ($(findstring avr-gcc,$(CC)),avr-gcc)
-SIZE_MARGIN = 1024

+# size check optionally implemented in its platform.mk
 check-size:
-	$(eval MAX_SIZE=$(shell n=`$(CC) -E -mmcu=$(MCU) -D__ASSEMBLER__ $(CFLAGS) $(OPT_DEFS) platforms/avr/bootloader_size.c 2> /dev/null | $(SED) -ne 's/\r//;/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'` && echo $$(($$n)) || echo 0))
-	$(eval CURRENT_SIZE=$(shell if [ -f $(BUILD_DIR)/$(TARGET).hex ]; then $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(AWK) 'NR==2 {print $$4}'; else printf 0; fi))
-	$(eval FREE_SIZE=$(shell expr $(MAX_SIZE) - $(CURRENT_SIZE)))
-	$(eval OVER_SIZE=$(shell expr $(CURRENT_SIZE) - $(MAX_SIZE)))
-	$(eval PERCENT_SIZE=$(shell expr $(CURRENT_SIZE) \* 100 / $(MAX_SIZE)))
-	if [ $(MAX_SIZE) -gt 0 ] && [ $(CURRENT_SIZE) -gt 0 ]; then \
-		$(SILENT) || printf "$(MSG_CHECK_FILESIZE)" | $(AWK_CMD); \
-		if [ $(CURRENT_SIZE) -gt $(MAX_SIZE) ]; then \
-		    printf "\n * $(MSG_FILE_TOO_BIG)"; $(PRINT_ERROR_PLAIN); \
-		else \
-		    if [ $(FREE_SIZE) -lt $(SIZE_MARGIN) ]; then \
-			$(PRINT_WARNING_PLAIN); printf " * $(MSG_FILE_NEAR_LIMIT)"; \
-		    else \
-			$(PRINT_OK); $(SILENT) || printf " * $(MSG_FILE_JUST_RIGHT)"; \
-		    fi ; \
-		fi ; \
-	fi
-else
-check-size:
-	$(SILENT) || echo "$(MSG_CHECK_FILESIZE_SKIPPED)"
-endif

 check-md5:
 	$(MD5SUM) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT)
--- a/builddefs/converters.mk
+++ b/builddefs/converters.mk
@ -25,7 +25,9 @@ ifneq ($(CONVERT_TO),)
    -include $(CONVERTER)/pre_converter.mk

    PLATFORM_KEY = $(shell echo $(CONVERTER) | cut -d "/" -f2)
-    TARGET := $(TARGET)_$(CONVERT_TO)
+
+    # force setting as value can be from environment
+    override TARGET := $(TARGET)_$(CONVERT_TO)

    # Configure any defaults
    OPT_DEFS += -DCONVERT_TO_$(shell echo $(CONVERT_TO) | tr '[:lower:]' '[:upper:]')
--- a/builddefs/generic_features.mk
+++ b/builddefs/generic_features.mk
@ -13,39 +13,52 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.

-SPACE_CADET_ENABLE ?= yes
 GRAVE_ESC_ENABLE ?= yes
+MAGIC_ENABLE ?= yes
+SEND_STRING_ENABLE ?= yes
+SPACE_CADET_ENABLE ?= yes

 GENERIC_FEATURES = \
+    AUTO_SHIFT \
    AUTOCORRECT \
    CAPS_WORD \
    COMBO \
    COMMAND \
+    CRC \
    DEFERRED_EXEC \
    DIGITIZER \
    DIP_SWITCH \
    DYNAMIC_KEYMAP \
    DYNAMIC_MACRO \
+    DYNAMIC_TAPPING_TERM \
    GRAVE_ESC \
    HAPTIC \
    KEY_LOCK \
    KEY_OVERRIDE \
    LEADER \
+    MAGIC \
+    MOUSEKEY \
+    MUSIC \
+    OS_DETECTION \
    PROGRAMMABLE_BUTTON \
    REPEAT_KEY \
    SECURE \
+    SEND_STRING \
+    SEQUENCER \
    SPACE_CADET \
    SWAP_HANDS \
    TAP_DANCE \
-    VELOCIKEY \
+    TRI_LAYER \
+    VIA \
+    VIRTSER \
    WPM \
-    DYNAMIC_TAPPING_TERM \
-    TRI_LAYER

 define HANDLE_GENERIC_FEATURE
    # $$(info "Processing: $1_ENABLE $2.c")
    SRC += $$(wildcard $$(QUANTUM_DIR)/process_keycode/process_$2.c)
+    SRC += $$(wildcard $$(QUANTUM_DIR)/$2/$2.c)
    SRC += $$(wildcard $$(QUANTUM_DIR)/$2.c)
+    VPATH += $$(wildcard $$(QUANTUM_DIR)/$2/)
    OPT_DEFS += -D$1_ENABLE
 endef

--- a/builddefs/message.mk
+++ b/builddefs/message.mk
@ -91,7 +91,6 @@ MSG_AVAILABLE_KEYMAPS = $(eval $(call GENERATE_MSG_AVAILABLE_KEYMAPS))$(MSG_AVAI

 MSG_BOOTLOADER_NOT_FOUND_BASE = Bootloader not found. Make sure the board is in bootloader mode. See https://docs.qmk.fm/\#/newbs_flashing\n
 MSG_CHECK_FILESIZE = Checking file size of $(TARGET).$(FIRMWARE_FORMAT)
-MSG_CHECK_FILESIZE_SKIPPED = (Firmware size check does not yet support $(MCU_ORIG); skipping)
 MSG_FILE_TOO_BIG = $(ERROR_COLOR)The firmware is too large!$(NO_COLOR) $(CURRENT_SIZE)/$(MAX_SIZE) ($(OVER_SIZE) bytes over)\n
 MSG_FILE_TOO_SMALL = The firmware is too small! $(CURRENT_SIZE)/$(MAX_SIZE)\n
 MSG_FILE_JUST_RIGHT = The firmware size is fine - $(CURRENT_SIZE)/$(MAX_SIZE) ($(PERCENT_SIZE)%%, $(FREE_SIZE) bytes free)\n
@ -104,6 +103,10 @@ MSG_BOOTLOADER_NOT_FOUND = $(ERROR_COLOR)ERROR:$(NO_COLOR) $(MSG_BOOTLOADER_NOT_
 BOOTLOADER_RETRY_TIME ?= 0.5
 MSG_BOOTLOADER_NOT_FOUND_QUICK_RETRY = $(MSG_BOOTLOADER_NOT_FOUND_BASE) Trying again every $(BOOTLOADER_RETRY_TIME)s (Ctrl+C to cancel)

+define WARNING_MESSAGE
+    $(shell printf "\n %-99s $(WARN_STRING)\n" "$1" >&2)
+endef
+
 define CATASTROPHIC_ERROR
    $(shell printf "\n * %-99s $(ERROR_STRING)\n" "$2" >&2)
    $(error $1)
--- a/builddefs/show_options.mk
+++ b/builddefs/show_options.mk
@ -37,7 +37,6 @@ OTHER_OPTION_NAMES = \
  UNICODEMAP_ENABLE \
  UNICODE_COMMON \
  AUTO_SHIFT_ENABLE \
-  AUTO_SHIFT_MODIFIERS \
  DYNAMIC_TAPPING_TERM_ENABLE \
  COMBO_ENABLE \
  KEY_LOCK_ENABLE \
@ -60,7 +59,6 @@ OTHER_OPTION_NAMES = \
  ENCODER_ENABLE_CUSTOM \
  GERMAN_ENABLE \
  HAPTIC_ENABLE \
-  ISSI_ENABLE \
  KEYLOGGER_ENABLE \
  LCD_BACKLIGHT_ENABLE \
  MACROS_ENABLED \
--- a/data/constants/keycodes/extras/keycodes_russian_typewriter_0.0.1.hjson
+++ b/data/constants/keycodes/extras/keycodes_russian_typewriter_0.0.1.hjson
@ -0,0 +1,291 @@
+{
+    "aliases": {
+/*
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │ | │ № │ - │ / │ " │ : │ , │ . │ _ │ ? │ % │ ! │ ; │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │ Й │ Ц │ У │ К │ Е │ Н │ Г │ Ш │ Щ │ З │ Х │ Ъ │  )  │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+ * │      │ Ф │ Ы │ В │ А │ П │ Р │ О │ Л │ Д │ Ж │ Э │        │
+ * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+ * │        │ Я │ Ч │ С │ М │ И │ Т │ Ь │ Б │ Ю │ Ё │          │
+ * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+        "KC_GRV": {
+            "key": "RU_PIPE",
+            "label": "|",
+        }
+        "KC_1": {
+            "key": "RU_NUM",
+            "label": "№",
+        }
+        "KC_2": {
+            "key": "RU_MINS",
+            "label": "-",
+        }
+        "KC_3": {
+            "key": "RU_SLSH",
+            "label": "/",
+        }
+        "KC_4": {
+            "key": "RU_DQUO",
+            "label": "\"",
+        }
+        "KC_5": {
+            "key": "RU_COLN",
+            "label": ":",
+        }
+        "KC_6": {
+            "key": "RU_COMM",
+            "label": ",",
+        }
+        "KC_7": {
+            "key": "RU_DOT",
+            "label": ".",
+        }
+        "KC_8": {
+            "key": "RU_UNDS",
+            "label": "_",
+        }
+        "KC_9": {
+            "key": "RU_QUES",
+            "label": "?",
+        }
+        "KC_0": {
+            "key": "RU_PERC",
+            "label": "%",
+        }
+        "KC_MINS": {
+            "key": "RU_EXLM",
+            "label": "!",
+        }
+        "KC_EQL": {
+            "key": "RU_SCLN",
+            "label": ";",
+        }
+        "KC_Q": {
+            "key": "RU_SHTI",
+            "label": "Й",
+        }
+        "KC_W": {
+            "key": "RU_TSE",
+            "label": "Ц",
+        }
+        "KC_E": {
+            "key": "RU_U",
+            "label": "У",
+        }
+        "KC_R": {
+            "key": "RU_KA",
+            "label": "К",
+        }
+        "KC_T": {
+            "key": "RU_IE",
+            "label": "Е",
+        }
+        "KC_Y": {
+            "key": "RU_EN",
+            "label": "Н",
+        }
+        "KC_U": {
+            "key": "RU_GHE",
+            "label": "Г",
+        }
+        "KC_I": {
+            "key": "RU_SHA",
+            "label": "Ш",
+        }
+        "KC_O": {
+            "key": "RU_SHCH",
+            "label": "Щ",
+        }
+        "KC_P": {
+            "key": "RU_ZE",
+            "label": "З",
+        }
+        "KC_LBRC": {
+            "key": "RU_HA",
+            "label": "Х",
+        }
+        "KC_RBRC": {
+            "key": "RU_HARD",
+            "label": "Ъ",
+        }
+        "KC_BSLS": {
+            "key": "RU_RPRN",
+            "label": ")",
+        }
+        "KC_A": {
+            "key": "RU_EF",
+            "label": "Ф",
+        }
+        "KC_S": {
+            "key": "RU_YERU",
+            "label": "Ы",
+        }
+        "KC_D": {
+            "key": "RU_VE",
+            "label": "В",
+        }
+        "KC_F": {
+            "key": "RU_A",
+            "label": "А",
+        }
+        "KC_G": {
+            "key": "RU_PE",
+            "label": "П",
+        }
+        "KC_H": {
+            "key": "RU_ER",
+            "label": "Р",
+        }
+        "KC_J": {
+            "key": "RU_O",
+            "label": "О",
+        }
+        "KC_K": {
+            "key": "RU_EL",
+            "label": "Л",
+        }
+        "KC_L": {
+            "key": "RU_DE",
+            "label": "Д",
+        }
+        "KC_SCLN": {
+            "key": "RU_ZHE",
+            "label": "Ж",
+        }
+        "KC_QUOT": {
+            "key": "RU_E",
+            "label": "Э",
+        }
+        "KC_Z": {
+            "key": "RU_YA",
+            "label": "Я",
+        }
+        "KC_X": {
+            "key": "RU_CHE",
+            "label": "Ч",
+        }
+        "KC_C": {
+            "key": "RU_ES",
+            "label": "С",
+        }
+        "KC_V": {
+            "key": "RU_EM",
+            "label": "М",
+        }
+        "KC_B": {
+            "key": "RU_I",
+            "label": "И",
+        }
+        "KC_N": {
+            "key": "RU_TE",
+            "label": "Т",
+        }
+        "KC_M": {
+            "key": "RU_SOFT",
+            "label": "Ь",
+        }
+        "KC_COMM": {
+            "key": "RU_BE",
+            "label": "Б",
+        }
+        "KC_DOT": {
+            "key": "RU_YU",
+            "label": "Ю",
+        }
+        "KC_SLSH": {
+            "key": "RU_YO",
+            "label": "Ё",
+        }
+/* Shifted symbols
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │ + │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ = │ \ │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │   │   │   │   │   │   │   │   │   │   │   │   │  (  │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+ * │      │   │   │   │   │   │   │   │   │   │   │   │        │
+ * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+ * │        │   │   │   │   │   │   │   │   │   │   │          │
+ * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+        "S(RU_PIPE)": {
+            "key": "RU_PLUS",
+            "label": "+",
+        }
+        "S(RU_NUM)": {
+            "key": "RU_1",
+            "label": "1",
+        }
+        "S(RU_MINS)": {
+            "key": "RU_2",
+            "label": "2",
+        }
+        "S(RU_SLSH)": {
+            "key": "RU_3",
+            "label": "3",
+        }
+        "S(RU_DQUO)": {
+            "key": "RU_4",
+            "label": "4",
+        }
+        "S(RU_COLN)": {
+            "key": "RU_5",
+            "label": "5",
+        }
+        "S(RU_COMM)": {
+            "key": "RU_6",
+            "label": "6",
+        }
+        "S(RU_DOT)": {
+            "key": "RU_7",
+            "label": "7",
+        }
+        "S(RU_UNDS)": {
+            "key": "RU_8",
+            "label": "8",
+        }
+        "S(RU_QUES)": {
+            "key": "RU_9",
+            "label": "9",
+        }
+        "S(RU_PERC)": {
+            "key": "RU_0",
+            "label": "0",
+        }
+        "S(RU_EXLM)": {
+            "key": "RU_EQL",
+            "label": "=",
+        }
+        "S(RU_SCLN)": {
+            "key": "RU_BSLS",
+            "label": "\\",
+        }
+        "S(RU_RPRN)": {
+            "key": "RU_LPRN",
+            "label": "(",
+        }
+/* AltGr symbols
+ * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐
+ * │   │   │   │   │   │   │   │   │ ₽ │   │   │   │   │       │
+ * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤
+ * │     │   │   │   │   │   │   │   │   │   │   │   │   │     │
+ * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+ * │      │   │   │   │   │   │   │   │   │   │   │   │        │
+ * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤
+ * │        │   │   │   │   │   │   │   │   │   │   │          │
+ * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤
+ * │    │    │    │                        │    │    │    │    │
+ * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘
+ */
+        "ALGR(RU_UNDS)": {
+            "key": "RU_RUBL",
+            "label": "₽",
+        }
+    }
+}
--- a/data/mappings/defaults.hjson
+++ b/data/mappings/defaults.hjson
@ -1,84 +1,84 @@
 {
    "development_board": {
-        "promicro": {
-            "processor": "atmega32u4",
-            "bootloader": "caterina",
-            "pin_compatible": "promicro"
-        },
-        "elite_c": {
-            "processor": "atmega32u4",
-            "bootloader": "atmel-dfu",
-            "pin_compatible": "promicro"
-        },
-        "elite_pi": {
-            "processor": "RP2040",
-            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
-        },
-        "proton_c": {
-            "processor": "STM32F303",
-            "bootloader": "stm32-dfu",
-            "board": "QMK_PROTON_C"
-        },
-        "kb2040": {
-            "processor": "RP2040",
-            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
-        },
-        "promicro_rp2040": {
-            "processor": "RP2040",
-            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
-        },
-        "blok": {
-            "processor": "RP2040",
-            "bootloader": "rp2040",
-            "board": "QMK_BLOK"
-        },
-        "michi": {
-            "processor": "RP2040",
-            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
-        },
        "bit_c_pro": {
-            "processor": "RP2040",
+            "board": "QMK_PM2040",
            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
-        },
-        "bluepill": {
-            "processor": "STM32F103",
-            "bootloader": "stm32duino",
-            "board": "STM32_F103_STM32DUINO"
+            "processor": "RP2040"
        },
        "blackpill_f401": {
-            "processor": "STM32F401",
+            "board": "BLACKPILL_STM32_F401",
            "bootloader": "stm32-dfu",
-            "board": "BLACKPILL_STM32_F401"
+            "processor": "STM32F401"
        },
        "blackpill_f411": {
-            "processor": "STM32F411",
+            "board": "BLACKPILL_STM32_F411",
            "bootloader": "stm32-dfu",
-            "board": "BLACKPILL_STM32_F411"
+            "processor": "STM32F411"
        },
-        "stemcell": {
-            "processor": "STM32F411",
-            "bootloader": "tinyuf2",
-            "board": "STEMCELL"
+        "blok": {
+            "board": "QMK_BLOK",
+            "bootloader": "rp2040",
+            "processor": "RP2040"
+        },
+        "bluepill": {
+            "board": "STM32_F103_STM32DUINO",
+            "bootloader": "stm32duino",
+            "processor": "STM32F103"
        },
        "bonsai_c4": {
-            "processor": "STM32F411",
+            "board": "BONSAI_C4",
            "bootloader": "stm32-dfu",
-            "board": "BONSAI_C4"
+            "processor": "STM32F411"
+        },
+        "elite_c": {
+            "bootloader": "atmel-dfu",
+            "pin_compatible": "promicro",
+            "processor": "atmega32u4"
+        },
+        "elite_pi": {
+            "board": "QMK_PM2040",
+            "bootloader": "rp2040",
+            "processor": "RP2040"
        },
        "helios": {
-            "processor": "RP2040",
+            "board": "QMK_PM2040",
            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
+            "processor": "RP2040"
+        },
+        "kb2040": {
+            "board": "QMK_PM2040",
+            "bootloader": "rp2040",
+            "processor": "RP2040"
        },
        "liatris": {
-            "processor": "RP2040",
+            "board": "QMK_PM2040",
            "bootloader": "rp2040",
-            "board": "QMK_PM2040"
+            "processor": "RP2040"
+        },
+        "michi": {
+            "board": "QMK_PM2040",
+            "bootloader": "rp2040",
+            "processor": "RP2040"
+        },
+        "promicro": {
+            "bootloader": "caterina",
+            "pin_compatible": "promicro",
+            "processor": "atmega32u4"
+        },
+        "promicro_rp2040": {
+            "board": "QMK_PM2040",
+            "bootloader": "rp2040",
+            "processor": "RP2040"
+        },
+        "proton_c": {
+            "board": "QMK_PROTON_C",
+            "bootloader": "stm32-dfu",
+            "processor": "STM32F303"
+        },
+        "stemcell": {
+            "board": "STEMCELL",
+            "bootloader": "tinyuf2",
+            "processor": "STM32F411"
        }
    }
 }
--- a/data/mappings/info_config.hjson
+++ b/data/mappings/info_config.hjson
@ -29,6 +29,9 @@
    "BACKLIGHT_PIN": {"info_key": "backlight.pin"},
    "BACKLIGHT_PINS": {"info_key": "backlight.pins", "value_type": "array"},
    "BREATHING_PERIOD": {"info_key": "backlight.breathing_period", "value_type": "int"},
+    "BACKLIGHT_DEFAULT_ON": {"info_key": "backlight.default.on", "value_type": "bool"},
+    "BACKLIGHT_DEFAULT_BREATHING": {"info_key": "backlight.default.breathing", "value_type": "bool"},
+    "BACKLIGHT_DEFAULT_LEVEL": {"info_key": "backlight.default.brightness", "value_type": "int"},

    // Bootmagic
    "BOOTMAGIC_LITE_COLUMN": {"info_key": "bootmagic.matrix.1", "value_type": "int"},
@ -45,10 +48,18 @@
    // Combos
    "COMBO_TERM": {"info_key": "combo.term", "value_type": "int"},

+    "DIP_SWITCH_MATRIX_GRID": {"info_key": "dip_switch.matrix_grid", "value_type": "array.array.int", "to_json": false},
+    "DIP_SWITCH_PINS": {"info_key": "dip_switch.pins", "value_type": "array"},
+    "DIP_SWITCH_PINS_RIGHT": {"info_key": "split.dip_switch.right.pins", "value_type": "array"},
+
    // Dynamic Keymap
    "DYNAMIC_KEYMAP_EEPROM_MAX_ADDR": {"info_key": "dynamic_keymap.eeprom_max_addr", "value_type": "int"},
    "DYNAMIC_KEYMAP_LAYER_COUNT": {"info_key": "dynamic_keymap.layer_count", "value_type": "int"},

+    // EEPROM
+    "WEAR_LEVELING_BACKING_SIZE": {"info_key": "eeprom.wear_leveling.backing_size", "value_type": "int", "to_json": false},
+    "WEAR_LEVELING_LOGICAL_SIZE": {"info_key": "eeprom.wear_leveling.logical_size", "value_type": "int", "to_json": false},
+
    // Indicators
    "LED_CAPS_LOCK_PIN": {"info_key": "indicators.caps_lock"},
    "LED_NUM_LOCK_PIN": {"info_key": "indicators.num_lock"},
@ -63,13 +74,24 @@
    "LEADER_TIMEOUT": {"info_key": "leader_key.timeout", "value_type": "int"},

    // LED Matrix
+    "LED_DISABLE_WHEN_USB_SUSPENDED": {"info_key": "led_matrix.sleep", "value_type": "bool"},
    "LED_MATRIX_CENTER": {"info_key": "led_matrix.center_point", "value_type": "array.int"},
+    "LED_MATRIX_KEYRELEASES": {"info_key": "led_matrix.react_on_keyup", "value_type": "bool"},
+    "LED_MATRIX_LED_FLUSH_LIMIT": {"info_key": "led_matrix.led_flush_limit", "value_type": "int"},
+    "LED_MATRIX_LED_PROCESS_LIMIT": {"info_key": "led_matrix.led_process_limit", "value_type": "int", "to_json": false},
    "LED_MATRIX_MAXIMUM_BRIGHTNESS": {"info_key": "led_matrix.max_brightness", "value_type": "int"},
    "LED_MATRIX_SPD_STEP": {"info_key": "led_matrix.speed_steps", "value_type": "int"},
    "LED_MATRIX_SPLIT": {"info_key": "led_matrix.split_count", "value_type": "array.int"},
    "LED_MATRIX_TIMEOUT": {"info_key": "led_matrix.timeout", "value_type": "int"},
    "LED_MATRIX_VAL_STEP": {"info_key": "led_matrix.val_steps", "value_type": "int"},
    "LED_MATRIX_LED_COUNT": {"info_key": "led_matrix.led_count", "value_type": "int", "to_json": false},
+    "LED_MATRIX_DEFAULT_ON": {"info_key": "led_matrix.default.on", "value_type": "bool"},
+    "LED_MATRIX_DEFAULT_VAL": {"info_key": "led_matrix.default.val", "value_type": "int"},
+    "LED_MATRIX_DEFAULT_SPD": {"info_key": "led_matrix.default.speed", "value_type": "int"},
+
+    // Locking Switch
+    "LOCKING_SUPPORT_ENABLE": {"info_key": "qmk.locking.enabled", "value_type": "bool"},
+    "LOCKING_RESYNC_ENABLE": {"info_key": "qmk.locking.resync", "value_type": "bool"},

    // LUFA Bootloader
    "QMK_ESC_INPUT": {"info_key": "qmk_lufa_bootloader.esc_input"},
@ -100,8 +122,12 @@
    "PS2_DATA_PIN": {"info_key": "ps2.data_pin"},

    // RGB Matrix
+    "RGB_DISABLE_WHEN_USB_SUSPENDED": {"info_key": "rgb_matrix.sleep", "value_type": "bool"},
    "RGB_MATRIX_CENTER": {"info_key": "rgb_matrix.center_point", "value_type": "array.int"},
    "RGB_MATRIX_HUE_STEP": {"info_key": "rgb_matrix.hue_steps", "value_type": "int"},
+    "RGB_MATRIX_KEYRELEASES": {"info_key": "rgb_matrix.react_on_keyup", "value_type": "bool"},
+    "RGB_MATRIX_LED_FLUSH_LIMIT": {"info_key": "rgb_matrix.led_flush_limit", "value_type": "int"},
+    "RGB_MATRIX_LED_PROCESS_LIMIT": {"info_key": "rgb_matrix.led_process_limit", "value_type": "int", "to_json": false},
    "RGB_MATRIX_MAXIMUM_BRIGHTNESS": {"info_key": "rgb_matrix.max_brightness", "value_type": "int"},
    "RGB_MATRIX_SAT_STEP": {"info_key": "rgb_matrix.sat_steps", "value_type": "int"},
    "RGB_MATRIX_SPD_STEP": {"info_key": "rgb_matrix.speed_steps", "value_type": "int"},
@ -109,6 +135,11 @@
    "RGB_MATRIX_TIMEOUT": {"info_key": "rgb_matrix.timeout", "value_type": "int"},
    "RGB_MATRIX_VAL_STEP": {"info_key": "rgb_matrix.val_steps", "value_type": "int"},
    "RGB_MATRIX_LED_COUNT": {"info_key": "rgb_matrix.led_count", "value_type": "int", "to_json": false},
+    "RGB_MATRIX_DEFAULT_ON": {"info_key": "rgb_matrix.default.on", "value_type": "bool"},
+    "RGB_MATRIX_DEFAULT_HUE": {"info_key": "rgb_matrix.default.hue", "value_type": "int"},
+    "RGB_MATRIX_DEFAULT_SAT": {"info_key": "rgb_matrix.default.sat", "value_type": "int"},
+    "RGB_MATRIX_DEFAULT_VAL": {"info_key": "rgb_matrix.default.val", "value_type": "int"},
+    "RGB_MATRIX_DEFAULT_SPD": {"info_key": "rgb_matrix.default.speed", "value_type": "int"},

    // RGBLight
    "RGBLED_NUM": {"info_key": "rgblight.led_count", "value_type": "int"},
@ -124,6 +155,11 @@
    "RGBLIGHT_SLEEP": {"info_key": "rgblight.sleep", "value_type": "bool"},
    "RGBLIGHT_SPLIT": {"info_key": "rgblight.split", "value_type": "bool"},
    "RGBLIGHT_VAL_STEP": {"info_key": "rgblight.brightness_steps", "value_type": "int"},
+    "RGBLIGHT_DEFAULT_ON": {"info_key": "rgblight.default.on", "value_type": "bool"},
+    "RGBLIGHT_DEFAULT_HUE": {"info_key": "rgblight.default.hue", "value_type": "int"},
+    "RGBLIGHT_DEFAULT_SAT": {"info_key": "rgblight.default.sat", "value_type": "int"},
+    "RGBLIGHT_DEFAULT_VAL": {"info_key": "rgblight.default.val", "value_type": "int"},
+    "RGBLIGHT_DEFAULT_SPD": {"info_key": "rgblight.default.speed", "value_type": "int"},
    "RGBW": {"info_key": "rgblight.rgbw", "value_type": "bool"},

    // Secure
@ -134,13 +170,23 @@
    // Split Keyboard
    "SOFT_SERIAL_PIN": {"info_key": "split.soft_serial_pin"},
    "SOFT_SERIAL_SPEED": {"info_key": "split.soft_serial_speed"},
-    "SPLIT_MODS_ENABLE": {"info_key": "split.transport.sync_modifiers", "value_type": "bool"},
-    "SPLIT_TRANSPORT_MIRROR": {"info_key": "split.transport.sync_matrix_state", "value_type": "bool"},
+    "SPLIT_HAND_MATRIX_GRID": {"info_key": "split.handedness.matrix_grid", "value_type": "array", "to_c": false},
+    "SPLIT_HAND_PIN": {"info_key": "split.handedness.pin"},
    "SPLIT_USB_DETECT": {"info_key": "split.usb_detect.enabled", "value_type": "bool"},
    "SPLIT_USB_TIMEOUT": {"info_key": "split.usb_detect.timeout", "value_type": "int"},
    "SPLIT_USB_TIMEOUT_POLL": {"info_key": "split.usb_detect.polling_interval", "value_type": "int"},
    "SPLIT_WATCHDOG_ENABLE": {"info_key": "split.transport.watchdog", "value_type": "bool"},
    "SPLIT_WATCHDOG_TIMEOUT": {"info_key": "split.transport.watchdog_timeout", "value_type": "int"},
+    "SPLIT_ACTIVITY_ENABLE": {"info_key": "split.transport.sync.activity", "value_type": "bool"},
+    "SPLIT_DETECTED_OS_ENABLE": {"info_key": "split.transport.sync.detected_os", "value_type": "bool"},
+    "SPLIT_HAPTIC_ENABLE": {"info_key": "split.transport.sync.haptic", "value_type": "bool"},
+    "SPLIT_LAYER_STATE_ENABLE": {"info_key": "split.transport.sync.layer_state", "value_type": "bool"},
+    "SPLIT_LED_STATE_ENABLE": {"info_key": "split.transport.sync.indicators", "value_type": "bool"},
+    "SPLIT_TRANSPORT_MIRROR": {"info_key": "split.transport.sync.matrix_state", "value_type": "bool"},
+    "SPLIT_MODS_ENABLE": {"info_key": "split.transport.sync.modifiers", "value_type": "bool"},
+    "SPLIT_OLED_ENABLE": {"info_key": "split.transport.sync.oled", "value_type": "bool"},
+    "SPLIT_ST7565_ENABLE": {"info_key": "split.transport.sync.st7565", "value_type": "bool"},
+    "SPLIT_WPM_ENABLE": {"info_key": "split.transport.sync.wpm", "value_type": "bool"},

    // Tapping
    "HOLD_ON_OTHER_KEY_PRESS": {"info_key": "tapping.hold_on_other_key_press", "value_type": "bool"},
@ -190,4 +236,9 @@
    "PRODUCT": {"info_key": "keyboard_name", "warn_duplicate": false, "value_type": "str", "deprecated": true, "replace_with": "`keyboard_name` in info.json"},
    "PRODUCT_ID": {"info_key": "usb.pid", "value_type": "hex", "deprecated": true, "replace_with": "`usb.pid` in info.json"},
    "VENDOR_ID": {"info_key": "usb.vid", "value_type": "hex", "deprecated": true, "replace_with": "`usb.vid` in info.json"},
+
+    // Items we want flagged in lint
+    "VIAL_KEYBOARD_UID": {"info_key": "_invalid.vial_uid", "invalid": true},
+    "VIAL_UNLOCK_COMBO_COLS": {"info_key": "_invalid.vial_unlock_cols", "invalid": true},
+    "VIAL_UNLOCK_COMBO_ROWS": {"info_key": "_invalid.vial_unlock_rows", "invalid": true}
 }
--- a/data/mappings/info_rules.hjson
+++ b/data/mappings/info_rules.hjson
@ -17,6 +17,7 @@
    "BOOTLOADER": {"info_key": "bootloader", "warn_duplicate": false},
    "BOOTMAGIC_ENABLE": {"info_key": "bootmagic.enabled", "value_type": "bool"},
    "CAPS_WORD_ENABLE": {"info_key": "caps_word.enabled", "value_type": "bool"},
+    "DIP_SWITCH_ENABLE": {"info_key": "dip_switch.enabled", "value_type": "bool"},
    "DEBOUNCE_TYPE": {"info_key": "build.debounce_type"},
    "EEPROM_DRIVER": {"info_key": "eeprom.driver"},
    "ENCODER_ENABLE": {"info_key": "encoder.enabled", "value_type": "bool"},
@ -42,6 +43,7 @@
    "STENO_ENABLE": {"info_key": "stenography.enabled", "value_type": "bool"},
    "STENO_PROTOCOL": {"info_key": "stenography.protocol"},
    "WAIT_FOR_USB": {"info_key": "usb.wait_for", "value_type": "bool"},
+    "WEAR_LEVELING_DRIVER": {"info_key": "eeprom.wear_leveling.driver"},
    "WS2812_DRIVER": {"info_key": "ws2812.driver"},

    // Items we want flagged in lint
--- a/data/mappings/keyboard_aliases.hjson
+++ b/data/mappings/keyboard_aliases.hjson
@ -4,6 +4,13 @@
    //     "target": "<keyboard_folder>"
    // }
    //
+
+    /* This list of aliases is for testing purposes -- ensures "linked list" recursive traversal works correctly. */
+    "_test_a": { "target": "_test_b" },
+    "_test_b": { "target": "_test_c" },
+    "_test_c": { "target": "planck/rev6" },
+
+    /* The main list of aliases for moved keyboards within QMK. */
    "2_milk": {
        "target": "spaceman/2_milk"
    },
@ -35,7 +42,7 @@
        "target": "amjkeyboard/amjpad"
    },
    "angel64": {
-        "target": "angel64/alpha"
+        "target": "kakunpc/angel64/alpha"
    },
    "ashpil/modelm_usbc": {
        "target": "ibm/model_m/ashpil_usbc"
@ -47,10 +54,10 @@
        "target": "viktus/at101_bh"
    },
    "atom47/rev2": {
-        "target": "maartenwut/atom47/rev2"
+        "target": "evyd13/atom47/rev2"
    },
    "atom47/rev3": {
-        "target": "maartenwut/atom47/rev3"
+        "target": "evyd13/atom47/rev3"
    },
    "bakeneko60": {
        "target": "kkatano/bakeneko60"
@ -65,7 +72,7 @@
        "target": "bear_face/v1"
    },
    "bm16a": {
-        "target": "kprepublic/bm16a"
+        "target": "kprepublic/bm16a/v1"
    },
    "bm16s": {
        "target": "kprepublic/bm16s"
@ -77,16 +84,16 @@
        "target": "kprepublic/bm43a"
    },
    "bm60poker": {
-        "target": "kprepublic/bm60poker"
+        "target": "kprepublic/bm60hsrgb_poker/rev1"
    },
    "bm60rgb": {
-        "target": "kprepublic/bm60rgb"
+        "target": "kprepublic/bm60hsrgb/rev1"
    },
    "bm60rgb_iso": {
-        "target": "kprepublic/bm60rgb_iso"
+        "target": "kprepublic/bm60hsrgb_iso/rev1"
    },
    "bm68rgb": {
-        "target": "kprepublic/bm68rgb"
+        "target": "kprepublic/bm68hsrgb/rev1"
    },
    "bpiphany/pegasushoof": {
        "target": "bpiphany/pegasushoof/2013"
@ -136,11 +143,17 @@
    "daisy": {
        "target": "ktec/daisy"
    },
+    "dp3000": {
+        "target": "dp3000/rev1"
+    },
    "drakon": {
        "target": "jagdpietr/drakon"
    },
    "durgod/k320": {
-        "target": "durgod/k3x0/k320"
+        "target": "durgod/k320/base"
+    },
+    "durgod/k3x0/k320": {
+        "target": "durgod/k320/base"
    },
    "durgod/hades": {
        "target": "durgod/dgk6x/hades_ansi"
@ -166,6 +179,9 @@
    "dztech/volcano660": {
        "target": "ilumkb/volcano660"
    },
+    "dztech/og60": {
+        "target": "dztech/tofu60"
+    },
    "eek": {
        "target": "eek/silk_down"
    },
@ -199,6 +215,9 @@
    "handwired/dactyl_manuform/6x6_kinesis": {
        "target": "handwired/dactyl_kinesis"
    },
+    "handwired/dactyl_manuform/dmote/62key": {
+        "target": "handwired/dmote"
+    },
    "handwired/ferris": {
        "target": "ferris/0_1"
    },
@ -269,7 +288,7 @@
        "target": "idb/idb_60"
    },
    "idobo": {
-        "target": "idobao/id75"
+        "target": "idobao/id75/v1"
    },
    "jacky_studio/piggy60": {
        "target": "jacky_studio/piggy60/rev1"
@ -391,6 +410,9 @@
    "maartenwut/wonderland": {
        "target": "evyd13/wonderland"
    },
+    "matchstickworks/southpad": {
+        "target": "matchstickworks/southpad/rev2/"
+    },
    "matrix/m12og": {
        "target": "matrix/m12og/rev1"
    },
@ -401,7 +423,7 @@
        "target": "mechlovin/adelais/rgb_led/rev1"
    },
    "mechlovin/adelais/standard_led": {
-        "target": "mechlovin/adelais/standard_led/rev2"
+        "target": "mechlovin/adelais/standard_led/arm/rev2"
    },
    "mechlovin/delphine": {
        "target": "mechlovin/delphine/mono_led"
@ -455,10 +477,10 @@
        "target": "pabile/p20/ver1"
    },
    "pancake/feather": {
-        "target": "spaceman/pancake/feather"
+        "target": "spaceman/pancake/rev1/feather"
    },
    "pancake/promicro": {
-        "target": "spaceman/pancake/promicro"
+        "target": "spaceman/pancake/rev1/promicro"
    },
    "peiorisboards/ixora": {
        "target": "coarse/ixora"
@ -467,7 +489,7 @@
        "target": "dm9records/plaid"
    },
    "plain60": {
-        "target": "maartenwut/plain60"
+        "target": "evyd13/plain60"
    },
    "ploopyco/trackball": {
        "target": "ploopyco/trackball/rev1_005"
@ -503,10 +525,10 @@
        "target": "wilba_tech/rama_works_u80_a"
    },
    "ramonimbao/herringbone": {
-        "target": "ramonimbao/herringbone/v1"
+        "target": "rmi_kb/herringbone/v1"
    },
    "ramonimbao/mona": {
-        "target": "ramonimbao/mona/v1"
+        "target": "rmi_kb/mona/v1"
    },
    "rgbkb/pan": {
        "target": "rgbkb/pan/rev1/32a"
@ -542,10 +564,10 @@
        "target": "tkw/stoutgat/v1"
    },
    "suihankey": {
-        "target": "suihankey/split/alpha"
+        "target": "kakunpc/suihankey/split/alpha"
    },
    "ta65": {
-        "target": "maartenwut/ta65"
+        "target": "evyd13/ta65"
    },
    "tartan": {
        "target": "dm9records/tartan"
@ -563,13 +585,13 @@
        "target": "matthewdias/txuu"
    },
    "underscore33": {
-        "target": "underscore33/rev1"
+        "target": "tominabox1/underscore33/rev1"
    },
    "vinta": {
        "target": "coarse/vinta"
    },
    "wasdat": {
-        "target": "maartenwut/wasdat"
+        "target": "evyd13/wasdat"
    },
    "westfoxtrot/cypher": {
        "target": "westfoxtrot/cypher/rev1"
@ -581,10 +603,10 @@
        "target": "xiudi/xd002"
    },
    "xd004": {
-        "target": "xiudi/xd004"
+        "target": "xiudi/xd004/v1"
    },
    "xd60": {
-        "target": "xiudi/xd60"
+        "target": "xiudi/xd60/rev2"
    },
    "xd68": {
        "target": "xiudi/xd68"
@ -831,7 +853,7 @@
        "target": "kagizaraya/halberd"
    },
    "handwired/hillside/0_1": {
-        "target": "handwired/hillside/48"
+        "target": "hillside/48/0_1"
    },
    "hecomi/alpha": {
        "target": "takashiski/hecomi/alpha"
@ -843,10 +865,10 @@
        "target": "bpiphany/hid_liber"
    },
    "id67/default_rgb": {
-        "target": "idobao/id67/default_rgb"
+        "target": "idobao/id67"
    },
    "id67/rgb": {
-        "target": "idobao/id67/rgb"
+        "target": "idobao/id67"
    },
    "id80": {
        "target": "idobao/id80/v2/ansi"
@ -884,6 +906,18 @@
    "kelowna/rgb64": {
        "target": "weirdo/kelowna/rgb64"
    },
+    "keychron/q0": {
+        "target": "keychron/q0/base"
+    },
+    "keychron/q1": {
+        "target": "keychron/q1v1/ansi"
+    }
+    "keychron/q4": {
+        "target": "keychron/q4/ansi/v1"
+    }
+    "kprepublic/bm40hsrgb": {
+        "target": "kprepublic/bm40hsrgb/rev1"
+    },
    "kprepublic/bm65hsrgb_iso": {
        "target": "kprepublic/bm65hsrgb_iso/rev1"
    },
@ -1184,6 +1218,12 @@
    "setta21": {
        "target": "salicylic_acid3/setta21"
    },
+    "soda/mango": {
+        "target": "magic_force/mf17"
+    },
+    "soda/pocket": {
+        "target": "magic_force/mf34"
+    },
    "space_space/rev1": {
        "target": "qpockets/space_space/rev1"
    },
@ -1208,6 +1248,9 @@
    "stella": {
        "target": "hnahkb/stella"
    },
+    "studiokestra/line_tkl": {
+        "target": "studiokestra/line_friends_tkl"
+    },
    "suihankey/alpha": {
        "target": "kakunpc/suihankey/alpha"
    },
@ -1236,7 +1279,7 @@
        "target": "marksard/treadstone48/rev2"
    },
    "tronguylabs/m122_3270": {
-        "target": "ibm/model_m_122/m122_3270"
+        "target": "ibm/model_m_122/m122_3270/teensy"
    },
    "ua62": {
        "target": "nacly/ua62"
@ -1290,7 +1333,7 @@
        "target": "ydkb/yd68"
    },
    "ymd75": {
-        "target": "ymdk/ymd75"
+        "target": "ymdk/ymd75/rev1"
    },
    "ymd96": {
        "target": "ymdk/ymd96"
@ -1312,5 +1355,9 @@
    },
    "zinc/reva": {
        "target": "25keys/zinc/reva"
+    },
+    // Moved during 2023 Q4 cycle
+    "ymdk/melody96": {
+        "target": "ymdk/melody96/soldered"
    }
 }
--- a/data/schemas/definitions.jsonschema
+++ b/data/schemas/definitions.jsonschema
@ -3,10 +3,25 @@
    "$id": "qmk.definitions.v1",
    "title": "Common definitions used across QMK's jsonschemas.",
    "type": "object",
+    "bcd_version": {
+        "type": "string",
+        "pattern": "^[0-9]{1,2}\\.[0-9]\\.[0-9]$"
+    },
+    "bit": {
+        "type": "integer",
+        "minimum": 0,
+        "maximum": 1
+    },
    "boolean_array": {
        "type": "object",
        "additionalProperties": {"type": "boolean"}
    },
+    "build_target": {
+        "oneOf": [
+            {"$ref": "#/keyboard_keymap_tuple"},
+            {"$ref": "#/json_file_path"}
+        ]
+    },
    "filename": {
        "type": "string",
        "minLength": 1,
@ -20,14 +35,56 @@
        "type": "string",
        "pattern": "^0x[0-9A-F]{4}$"
    },
-    "bcd_version": {
+    "json_file_path": {
        "type": "string",
-        "pattern": "^[0-9]{1,2}\\.[0-9]\\.[0-9]$"
+        "pattern": "^[0-9a-z_/\\-]+\\.json$"
    },
-    "text_identifier": {
+    "key_unit": {
+        "type": "number"
+    },
+    "keyboard": {
        "type": "string",
-        "minLength": 1,
-        "maxLength": 250
+        "pattern": "^[0-9a-z][0-9a-z_/]*$"
+    },
+    "keyboard_keymap_tuple": {
+        "type": "array",
+        "prefixItems": [
+            {"$ref": "#/keyboard"},
+            {"$ref": "#/filename"}
+        ],
+        "unevaluatedItems": false
+    },
+    "keycode": {
+        "type": "string",
+        "minLength": 2,
+        "maxLength": 50,
+        "pattern": "^[A-Z][A-Zs_0-9]*$"
+    },
+    "keycode_decl": {
+        "type": "object",
+        "required": [
+            "key"
+        ],
+        "properties": {
+            "key": {"$ref": "#/keycode"},
+            "label": {"$ref": "#/text_identifier"},
+            "aliases": {
+                "type": "array",
+                "minItems": 1,
+                "items": {"$ref": "#/keycode_short"}
+            }
+        }
+    },
+    "keycode_decl_array": {
+        "type": "array",
+        "minItems": 1,
+        "items": {"$ref": "#/keycode_decl"}
+    },
+    "keycode_short": {
+        "type": "string",
+        "minLength": 2,
+        "maxLength": 7,
+        "pattern": "^[A-Z][A-Zs_0-9]*$"
    },
    "layout_macro": {
        "oneOf": [
@ -64,49 +121,6 @@
            }
        ]
    },
-    "key_unit": {
-        "type": "number"
-    },
-    "keyboard": {
-        "type": "string",
-        "pattern": "^[0-9a-z][0-9a-z_/]*$"
-    },
-    "keycode": {
-        "type": "string",
-        "minLength": 2,
-        "maxLength": 50,
-        "pattern": "^[A-Z][A-Zs_0-9]*$"
-    },
-    "keycode_short": {
-        "type": "string",
-        "minLength": 2,
-        "maxLength": 7,
-        "pattern": "^[A-Z][A-Zs_0-9]*$"
-    },
-    "keycode_decl": {
-        "type": "object",
-        "required": [
-            "key"
-        ],
-        "properties": {
-            "key": {"$ref": "#/keycode"},
-            "label": {"$ref": "#/text_identifier"},
-            "aliases": {
-                "type": "array",
-                "minItems": 1,
-                "items": {"$ref": "#/keycode_short"}
-            }
-        }
-    },
-    "keycode_decl_array": {
-        "type": "array",
-        "minItems": 1
-        "items": {"$ref": "#/keycode_decl"}
-    },
-    "mcu_pin_array": {
-        "type": "array",
-        "items": {"$ref": "#/mcu_pin"}
-    },
    "mcu_pin": {
        "oneOf": [
            {
@ -125,14 +139,14 @@
                "type": "string",
                "pattern": "^GP\\d{1,2}$"
            },
-            {
-                "type": "integer"
-            },
-            {
-                "type": "null"
-            }
+            {"type": "integer"},
+            {"type": "null"}
        ]
    },
+    "mcu_pin_array": {
+        "type": "array",
+        "items": {"$ref": "#/mcu_pin"}
+    },
    "signed_decimal": {
        "type": "number"
    },
@ -144,17 +158,22 @@
        "minimum": -127,
        "maximum": 127
    },
+    "snake_case": {
+        "type": "string",
+        "pattern": "^[a-z][a-z0-9_]*$"
+    },
    "string_array": {
        "type": "array",
-        "items": {
-            "type": "string"
-        }
+        "items": {"type": "string"}
    },
    "string_object": {
        "type": "object",
-        "additionalProperties": {
-            "type": "string"
-        }
+        "additionalProperties": {"type": "string"}
+    },
+    "text_identifier": {
+        "type": "string",
+        "minLength": 1,
+        "maxLength": 250
    },
    "unsigned_decimal": {
        "type": "number",
@ -168,10 +187,5 @@
        "type": "integer",
        "minimum": 0,
        "maximum": 255
-    },
-    "bit": {
-        "type": "integer",
-        "minimum": 0,
-        "maximum": 1
    }
 }
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@ -20,7 +20,15 @@
                    }
                }
            }
-        }
+        },
+        "dip_switch_config": {
+            "type": "object",
+            "properties": {
+                "pins": {
+                    "$ref": "qmk.definitions.v1#/mcu_pin_array"
+                }
+            }
+        },
    },
    "type": "object",
    "not": { "required": [ "vendorId", "productId" ] }, // reject via keys...
@ -128,6 +136,15 @@
                    "type": "string",
                    "enum": ["pwm", "software", "timer", "custom"]
                },
+                "default": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "on": {"type": "boolean"},
+                        "breathing": {"type": "boolean"},
+                        "brightness": {"$ref": "qmk.definitions.v1#/unsigned_int_8"}
+                    }
+                },
                "breathing": {"type": "boolean"},
                "breathing_period": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
                "levels": {
@ -246,9 +263,40 @@
            "type": "array",
            "items": {"$ref": "qmk.definitions.v1#/filename"}
        },
+        "dip_switch": {
+            "$ref": "#/definitions/dip_switch_config",
+            "properties": {
+                "enabled": {"type": "boolean"},
+                "matrix_grid": {
+                    "type": "array",
+                    "minItems": 1,
+                    "items": {
+                        "type": "array",
+                        "minItems": 2,
+                        "maxItems": 2,
+                        "items": {
+                            "type": "integer",
+                            "minimum": 0
+                        }
+                    }
+                }
+            }
+        },
        "eeprom": {
            "properties": {
-                "driver": {"type": "string"}
+                "driver": {"type": "string"},
+                "wear_leveling": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "driver": {
+                            "type": "string",
+                            "enum": ["custom", "embedded_flash", "legacy", "rp2040_flash", "spi_flash"]
+                        },
+                        "backing_size": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                        "logical_size": {"$ref": "qmk.definitions.v1#/unsigned_int"}
+                    }
+                }
            }
        },
        "encoder": {
@ -257,7 +305,11 @@
                "enabled": {"type": "boolean"}
            }
        },
-        "features": {"$ref": "qmk.definitions.v1#/boolean_array"},
+        "features": {
+            "$ref": "qmk.definitions.v1#/boolean_array",
+            "propertyNames": { "$ref": "qmk.definitions.v1#/snake_case" }
+
+        },
        "indicators": {
            "type": "object",
            "properties": {
@ -297,6 +349,7 @@
                            "additionalProperties": false,
                            "required": ["x", "y"],
                            "properties": {
+                                "encoder": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                                "label": {
                                    "type": "string",
                                    "pattern": "^[^\\n]*$"
@ -371,10 +424,21 @@
            "properties": {
                "animations": {
                    "type": "object",
+                    "propertyNames": { "$ref": "qmk.definitions.v1#/snake_case" }
                    "additionalProperties": {
                        "type": "boolean"
                    }
                },
+                "default": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "on": {"type": "boolean"},
+                        "animation": {"type": "string"},
+                        "val": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "speed": {"$ref": "qmk.definitions.v1#/unsigned_int_8"}
+                    }
+                },
                "driver": {"type": "string"},
                "center_point": {
                    "type": "array",
@ -386,6 +450,10 @@
                "timeout": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                "val_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                "speed_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "led_flush_limit": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "led_process_limit": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "react_on_keyup": {"type": "boolean"},
+                "sleep": {"type": "boolean"},
                "split_count": {
                    "type": "array",
                    "minItems": 2,
@ -420,10 +488,23 @@
            "properties": {
                "animations": {
                    "type": "object",
+                    "propertyNames": { "$ref": "qmk.definitions.v1#/snake_case" }
                    "additionalProperties": {
                        "type": "boolean"
                    }
                },
+                "default": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "on": {"type": "boolean"},
+                        "animation": {"type": "string"},
+                        "hue": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "sat": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "val": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "speed": {"$ref": "qmk.definitions.v1#/unsigned_int_8"}
+                    }
+                },
                "driver": {"type": "string"},
                "center_point": {
                    "type": "array",
@ -437,6 +518,10 @@
                "sat_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                "val_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                "speed_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "led_flush_limit": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "led_process_limit": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "react_on_keyup": {"type": "boolean"},
+                "sleep": {"type": "boolean"},
                "split_count": {
                    "type": "array",
                    "minItems": 2,
@ -472,11 +557,24 @@
            "properties": {
                "animations": {
                    "type": "object",
+                    "propertyNames": { "$ref": "qmk.definitions.v1#/snake_case" }
                    "additionalProperties": {
                        "type": "boolean"
                    }
                },
                "brightness_steps": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "default": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "on": {"type": "boolean"},
+                        "animation": {"type": "string"},
+                        "hue": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "sat": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "val": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "speed": {"$ref": "qmk.definitions.v1#/unsigned_int_8"}
+                    }
+                },
                "driver": {
                    "type": "string",
                    "enum": ["apa102", "custom", "ws2812"]
@ -587,10 +685,6 @@
                        }
                    }
                },
-                "matrix_grid": {
-                    "type": "array",
-                    "items": {"$ref": "qmk.definitions.v1#/mcu_pin"}
-                },
                "matrix_pins": {
                    "type": "object",
                    "additionalProperties": false,
@ -610,6 +704,15 @@
                        }
                    }
                },
+                "dip_switch": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "right": {
+                            "$ref": "#/definitions/dip_switch_config"
+                        }
+                    }
+                },
                "encoder": {
                    "type": "object",
                    "additionalProperties": false,
@ -619,9 +722,17 @@
                        }
                    }
                },
-                "main": {
-                    "type": "string",
-                    "enum": ["eeprom", "left", "matrix_grid", "pin", "right"]
+                "handedness": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "pin": {"$ref": "qmk.definitions.v1#/mcu_pin"},
+                        "matrix_grid": {
+                            "$ref": "qmk.definitions.v1#/mcu_pin_array",
+                            "minItems": 2,
+                            "maxItems": 2
+                        }
+                    }
                },
                "soft_serial_pin": {"$ref": "qmk.definitions.v1#/mcu_pin"},
                "soft_serial_speed": {
@ -637,10 +748,32 @@
                            "type": "string",
                            "enum": ["custom", "i2c", "serial", "serial_usart"]
                        },
-                        "sync_matrix_state": {"type": "boolean"},
-                        "sync_modifiers": {"type": "boolean"},
+                        "sync": {
+                            "type": "object",
+                            "additionalProperties": false,
+                            "properties": {
+                                "activity": {"type": "boolean"},
+                                "detected_os": {"type": "boolean"},
+                                "haptic": {"type": "boolean"},
+                                "layer_state": {"type": "boolean"},
+                                "indicators": {"type": "boolean"},
+                                "matrix_state": {"type": "boolean"},
+                                "modifiers": {"type": "boolean"},
+                                "oled": {"type": "boolean"},
+                                "st7565": {"type": "boolean"},
+                                "wpm": {"type": "boolean"}
+                            }
+                        }
                        "watchdog": {"type": "boolean"},
-                        "watchdog_timeout": {"$ref": "qmk.definitions.v1#/unsigned_int"}
+                        "watchdog_timeout": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                        "sync_matrix_state": {
+                            "type": "boolean",
+                            "$comment": "Deprecated: use sync.matrix_state instead"
+                        },
+                        "sync_modifiers": {
+                            "type": "boolean",
+                            "$comment": "Deprecated: use sync.modifiers instead"
+                        }
                    }
                },
                "usb_detect": {
@ -651,6 +784,16 @@
                        "polling_interval": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                        "timeout": {"$ref": "qmk.definitions.v1#/unsigned_int"}
                    }
+                },
+                "main": {
+                    "type": "string",
+                    "enum": ["eeprom", "left", "matrix_grid", "pin", "right"],
+                    "$comment": "Deprecated: use config.h options for now"
+                },
+                "matrix_grid": {
+                    "type": "array",
+                    "items": {"$ref": "qmk.definitions.v1#/mcu_pin"},
+                    "$comment": "Deprecated: use split.handedness.matrix_grid instead"
                }
            }
        },
@ -708,7 +851,15 @@
            "properties": {
                "keys_per_scan": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
                "tap_keycode_delay": {"$ref": "qmk.definitions.v1#/unsigned_int"},
-                "tap_capslock_delay": {"$ref": "qmk.definitions.v1#/unsigned_int"}
+                "tap_capslock_delay": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                "locking": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "enabled": {"type": "boolean"},
+                        "resync": {"type": "boolean"}
+                    }
+                }
            }
        },
        "qmk_lufa_bootloader": {
--- a/data/schemas/user_repo_v0.jsonschema
+++ b/data/schemas/user_repo_v0.jsonschema
@ -0,0 +1,14 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema#",
+    "$id": "qmk.user_repo.v0",
+    "title": "User Repository Information",
+    "type": "object",
+    "required": [
+        "userspace_version"
+    ],
+    "properties": {
+        "userspace_version": {
+            "type": "string",
+        },
+    }
+}
--- a/Show more
+++ b/Show more