diff --git a/devices/ble_hci/common-hal/_bleio/PacketBuffer.c b/devices/ble_hci/common-hal/_bleio/PacketBuffer.c
index b690909029..24295b025e 100644
--- a/devices/ble_hci/common-hal/_bleio/PacketBuffer.c
+++ b/devices/ble_hci/common-hal/_bleio/PacketBuffer.c
@@ -101,7 +101,7 @@ void common_hal_bleio_packet_buffer_construct(
     }
 
     if (incoming) {
-        if (!ringbuf_alloc(&self->ringbuf, buffer_size * (sizeof(uint16_t) + max_packet_size), false)) {
+        if (!ringbuf_alloc(&self->ringbuf, buffer_size * (sizeof(uint16_t) + max_packet_size))) {
             mp_raise_ValueError(translate("Buffer too large and unable to allocate"));
         }
     }
@@ -110,8 +110,8 @@ void common_hal_bleio_packet_buffer_construct(
         self->packet_queued = false;
         self->pending_index = 0;
         self->pending_size = 0;
-        self->outgoing[0] = m_malloc(max_packet_size, false);
-        self->outgoing[1] = m_malloc(max_packet_size, false);
+        self->outgoing[0] = m_malloc(max_packet_size);
+        self->outgoing[1] = m_malloc(max_packet_size);
     } else {
         self->outgoing[0] = NULL;
         self->outgoing[1] = NULL;
diff --git a/extmod/moduselect.c b/extmod/moduselect.c
index 98d9042ec8..b68d97bbe5 100644
--- a/extmod/moduselect.c
+++ b/extmod/moduselect.c
@@ -347,8 +347,6 @@ STATIC const mp_obj_type_t mp_type_poll = {
     { &mp_type_type },
     .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_poll,
-    .getiter = mp_identity_getiter,
-    .iternext = poll_iternext,
     .locals_dict = (void *)&poll_locals_dict,
     MP_TYPE_EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/mpy-cross/mpy-cross.mk b/mpy-cross/mpy-cross.mk
index 452e2f3c1f..9461cf5748 100644
--- a/mpy-cross/mpy-cross.mk
+++ b/mpy-cross/mpy-cross.mk
@@ -78,6 +78,6 @@ endif
 OBJ = $(PY_CORE_O)
 OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 
-$(BUILD)/supervisor/shared/translate/translate.o: $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/compression.generated.h
+$(BUILD)/supervisor/shared/translate/translate.o: $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/compressed_translations.generated.h
 
 include $(TOP)/py/mkrules.mk
diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile
index 4595998953..d732e7a9b2 100644
--- a/ports/atmel-samd/Makefile
+++ b/ports/atmel-samd/Makefile
@@ -171,7 +171,10 @@ endif
 # we know is ok. It's not clear how to give the compiler the info it needs so
 # disable the checks for now.
 # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578
+GCCVERSIONGTEQ11 := $(shell expr `$(CC) -dumpversion` \>= 11)
+ifeq ($(GCC_VERSION_GTEQ_11),1)
 CFLAGS += -Wno-stringop-overread -Wno-stringop-overflow
+endif
 
 LDFLAGS = $(CFLAGS) -nostartfiles -Wl,-nostdlib -Wl,-T,$(GENERATED_LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nano.specs
 
@@ -350,10 +353,12 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 
 SRC_QSTR += $(HEADER_BUILD)/sdiodata.h
+OBJ_EXTRA_ORDER_DEPS += $(HEADER_BUILD)/sioddata.h
 $(HEADER_BUILD)/sdiodata.h: tools/mksdiodata.py | $(HEADER_BUILD)
 	$(Q)$(PYTHON) $< > $@
 
 SRC_QSTR += $(HEADER_BUILD)/candata.h
+OBJ_EXTRA_ORDER_DEPS += $(HEADER_BUILD)/candata.h
 $(HEADER_BUILD)/candata.h: tools/mkcandata.py | $(HEADER_BUILD)
 	$(Q)$(PYTHON) $< > $@
 
diff --git a/ports/atmel-samd/common-hal/pulseio/PulseIn.c b/ports/atmel-samd/common-hal/pulseio/PulseIn.c
index 8bf889bed3..cc2c1f4fe0 100644
--- a/ports/atmel-samd/common-hal/pulseio/PulseIn.c
+++ b/ports/atmel-samd/common-hal/pulseio/PulseIn.c
@@ -159,7 +159,7 @@ void common_hal_pulseio_pulsein_construct(pulseio_pulsein_obj_t *self,
         mp_raise_RuntimeError(translate("EXTINT channel already in use"));
     }
 
-    self->buffer = (uint16_t *)m_malloc(maxlen * sizeof(uint16_t), false);
+    self->buffer = (uint16_t *)m_malloc(maxlen * sizeof(uint16_t));
     if (self->buffer == NULL) {
         m_malloc_fail(maxlen * sizeof(uint16_t));
     }
diff --git a/ports/unix/Makefile b/ports/unix/Makefile
index ac3e2ef11d..eee9f23634 100644
--- a/ports/unix/Makefile
+++ b/ports/unix/Makefile
@@ -366,3 +366,5 @@ install: $(PROG)
 
 uninstall:
 	-rm $(BINDIR)/$(PROG)
+
+$(BUILD)/supervisor/shared/translate/translate.o: $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/compressed_translations.generated.h
diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk
index 106dd74945..4acbafef40 100644
--- a/py/circuitpy_defns.mk
+++ b/py/circuitpy_defns.mk
@@ -713,7 +713,7 @@ SRC_MOD += $(addprefix lib/mp3/src/, \
 	subband.c \
 	trigtabs.c \
 )
-$(BUILD)/lib/mp3/src/buffers.o: CFLAGS += -include "py/misc.h" -D'MPDEC_ALLOCATOR(x)=m_malloc(x,0)' -D'MPDEC_FREE(x)=m_free(x)'
+$(BUILD)/lib/mp3/src/buffers.o: CFLAGS += -include "py/misc.h" -D'MPDEC_ALLOCATOR(x)=m_malloc(x)' -D'MPDEC_FREE(x)=m_free(x)'
 endif
 ifeq ($(CIRCUITPY_RGBMATRIX),1)
 SRC_MOD += $(addprefix lib/protomatter/src/, \
diff --git a/py/makeqstrdata.py b/py/makeqstrdata.py
index d16bb0d09a..f6f0d8abf1 100644
--- a/py/makeqstrdata.py
+++ b/py/makeqstrdata.py
@@ -249,7 +249,6 @@ static_qstr_list = [
     "zip",
 ]
 
-
 # this must match the equivalent function in qstr.c
 def compute_hash(qstr, bytes_hash):
     hash = 5381
@@ -351,13 +350,12 @@ def parse_input_headers(infiles):
     return qcfgs, qstrs, i18ns
 
 
-def escape_bytes(qstr):
+def escape_bytes(qstr, qbytes):
     if all(32 <= ord(c) <= 126 and c != "\\" and c != '"' for c in qstr):
         # qstr is all printable ASCII so render it as-is (for easier debugging)
         return qstr
     else:
         # qstr contains non-printable codes so render entire thing as hex pairs
-        qbytes = bytes_cons(qstr, "utf8")
         return "".join(("\\x%02x" % b) for b in qbytes)
 
 
@@ -368,7 +366,7 @@ def make_bytes(cfg_bytes_len, cfg_bytes_hash, qstr):
     if qlen >= (1 << (8 * cfg_bytes_len)):
         print("qstr is too long:", qstr)
         assert False
-    qdata = escape_bytes(qstr)
+    qdata = escape_bytes(qstr, qbytes)
     return '%d, %d, "%s"' % (qhash, qlen, qdata)
 
 
@@ -402,18 +400,10 @@ def print_qstr_data(qcfgs, qstrs, i18ns):
     print("// {} bytes worth of qstr".format(total_qstr_size))
 
 
-def print_qstr_enums(qstrs):
-    # print out the starter of the generated C header file
-    print("// This file was automatically generated by makeqstrdata.py")
-    print("")
-
-    # add NULL qstr with no hash or data
-    print("QENUM(MP_QSTRnull)")
-
-    # go through each qstr and print it out
-    for order, ident, qstr in sorted(qstrs.values(), key=lambda x: x[0]):
-        print("QENUM(MP_QSTR_%s)" % (ident,))
 
+def do_work(infiles):
+    qcfgs, qstrs, i18ns = parse_input_headers(infiles)
+    print_qstr_data(qcfgs, qstrs, i18ns)
 
 if __name__ == "__main__":
     import argparse
@@ -424,19 +414,7 @@ if __name__ == "__main__":
     parser.add_argument(
         "infiles", metavar="N", type=str, nargs="+", help="an integer for the accumulator"
     )
-    parser.add_argument(
-        "--output_type",
-        default="enums",
-        type=str,
-        help="output definitions",
-        choices=("enums", "data"),
-    )
 
     args = parser.parse_args()
 
-    qcfgs, qstrs, i18ns = parse_input_headers(args.infiles)
-    if args.output_type == "data":
-        i18ns = sorted(i18ns)
-        print_qstr_data(qcfgs, qstrs, i18ns)
-    else:
-        print_qstr_enums(qstrs)
+    do_work(args.infiles)
diff --git a/py/mkenv.mk b/py/mkenv.mk
index e2cdb2ddb6..f74e557040 100644
--- a/py/mkenv.mk
+++ b/py/mkenv.mk
@@ -20,7 +20,7 @@ ifeq ("$(origin V)", "command line")
 BUILD_VERBOSE=$(V)
 endif
 ifndef BUILD_VERBOSE
-$(info Use make V=1, make V=2 or set BUILD_VERBOSE similarly in your environment to increase build verbosity.)
+$(info Use make V={1,2,3} or set BUILD_VERBOSE similarly in your environment to increase build verbosity.)
 BUILD_VERBOSE = 0
 endif
 ifeq ($(BUILD_VERBOSE),0)
@@ -30,10 +30,19 @@ else ifeq ($(BUILD_VERBOSE),1)
 Q = @
 STEPECHO = @echo
 else
+# BUILD_VERBOSE not 0 or 1
 Q =
 STEPECHO = @echo
 endif
 
+ifeq ($(BUILD_VERBOSE),3)
+# This clever shell redefinition will print out the makefile line that is causing an action.
+# Note that -j can cause the order to be confusing.
+# https://www.cmcrossroads.com/article/tracing-rule-execution-gnu-make
+OLD_SHELL := $(SHELL)
+SHELL = $(warning BUILDING $@)$(OLD_SHELL)
+endif
+
 # default settings; can be overridden in main Makefile
 
 PY_SRC ?= $(TOP)/py
diff --git a/py/mkrules.mk b/py/mkrules.mk
index 74ab8dd78a..8d78d2e28b 100644
--- a/py/mkrules.mk
+++ b/py/mkrules.mk
@@ -75,7 +75,7 @@ $(Q)$(CXX) $(CXXFLAGS) -c -MD -o $@ $<
   $(RM) -f $(@:.o=.d)
 endef
 
-vpath %.c . $(TOP) $(USER_C_MODULES)
+vpath %.c . $(TOP) $(USER_C_MODULES) $(DEVICES_MODULES)
 $(BUILD)/%.o: %.c
 	$(call compile_c)
 
@@ -83,17 +83,6 @@ vpath %.cpp . $(TOP) $(USER_C_MODULES)
 $(BUILD)/%.o: %.cpp
 	$(call compile_cxx)
 
-QSTR_GEN_EXTRA_CFLAGS += -DNO_QSTR -x c
-
-# frozen.c and frozen_mpy.c are created in $(BUILD), so use our rule
-# for those as well.
-vpath %.c . $(BUILD)
-$(BUILD)/%.o: %.c
-	$(call compile_c)
-
-QSTR_GEN_EXTRA_CFLAGS += -I$(BUILD)/tmp
-
-vpath %.c . $(TOP) $(USER_C_MODULES) $(DEVICES_MODULES)
 $(BUILD)/%.pp: %.c
 	$(ECHO) "PreProcess $<"
 	$(Q)$(CPP) $(CFLAGS) -Wp,-C,-dD,-dI -o $@ $<
@@ -124,7 +113,7 @@ $(HEADER_BUILD)/qstr.split: $(HEADER_BUILD)/qstr.i.last
 	$(Q)$(TOUCH) $@
 
 $(QSTR_DEFS_COLLECTED): $(HEADER_BUILD)/qstr.split
-	$(STEPECHO) "GEN $@"
+	$(ECHO) "GEN $@"
 	$(Q)$(PYTHON) $(PY_SRC)/makeqstrdefs.py cat qstr _ $(HEADER_BUILD)/qstr $@
 
 # Module definitions via MP_REGISTER_MODULE.
@@ -245,7 +234,4 @@ print-def:
 	@$(CC) -E -Wp,-dM __empty__.c
 	@$(RM) -f __empty__.c
 
-tags:
-	ctags -e -R $(TOP)
-
 -include $(OBJ:.o=.P)
diff --git a/py/moduerrno.c b/py/moduerrno.c
index bbfca93875..a132474e4c 100644
--- a/py/moduerrno.c
+++ b/py/moduerrno.c
@@ -32,8 +32,6 @@
 
 #include "supervisor/shared/translate/translate.h"
 
-#if MICROPY_PY_UERRNO
-
 // This list can be defined per port in mpconfigport.h to tailor it to a
 // specific port's needs.  If it's not defined then we provide a default.
 #ifndef MICROPY_PY_UERRNO_LIST
@@ -63,6 +61,8 @@
 
 #endif
 
+#if MICROPY_PY_UERRNO
+
 #if MICROPY_PY_UERRNO_ERRORCODE
 STATIC const mp_rom_map_elem_t errorcode_table[] = {
     #define X(e) { MP_ROM_INT(MP_##e), MP_ROM_QSTR(MP_QSTR_##e) },
@@ -129,3 +129,52 @@ qstr mp_errno_to_str(mp_obj_t errno_val) {
 }
 
 #endif // MICROPY_PY_UERRNO
+
+
+// For commonly encountered errors, return human readable strings, otherwise try errno name
+const char *mp_common_errno_to_str(mp_obj_t errno_val, char *buf, size_t len) {
+    if (!mp_obj_is_small_int(errno_val)) {
+        return NULL;
+    }
+
+    const compressed_string_t *desc = NULL;
+    switch (MP_OBJ_SMALL_INT_VALUE(errno_val)) {
+        case EPERM:
+            desc = MP_ERROR_TEXT("Operation not permitted");
+            break;
+        case ENOENT:
+            desc = MP_ERROR_TEXT("No such file/directory");
+            break;
+        case EIO:
+            desc = MP_ERROR_TEXT("Input/output error");
+            break;
+        case EACCES:
+            desc = MP_ERROR_TEXT("Permission denied");
+            break;
+        case EEXIST:
+            desc = MP_ERROR_TEXT("File exists");
+            break;
+        case ENODEV:
+            desc = MP_ERROR_TEXT("No such device");
+            break;
+        case EINVAL:
+            desc = MP_ERROR_TEXT("Invalid argument");
+            break;
+        case ENOSPC:
+            desc = MP_ERROR_TEXT("No space left on device");
+            break;
+        case EROFS:
+            desc = MP_ERROR_TEXT("Read-only filesystem");
+            break;
+    }
+    if (desc != NULL && decompress_length(desc) <= len) {
+        decompress(desc, buf);
+        return buf;
+    }
+
+    const char *msg = "";
+    #if MICROPY_PY_UERRNO
+    msg = qstr_str(mp_errno_to_str(errno_val));
+    #endif
+    return msg[0] != '\0' ? msg : NULL;
+}
diff --git a/py/mpconfig.h b/py/mpconfig.h
index f38a4fc647..f890f675e1 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -26,8 +26,10 @@
 #ifndef MICROPY_INCLUDED_PY_MPCONFIG_H
 #define MICROPY_INCLUDED_PY_MPCONFIG_H
 
-// In CircuitPython, this is defined in genhdr/mpversion.h
-#if !CIRCUITPY
+// In CircuitPython, version info is in genhdr/mpversion.h.
+#if CIRCUITPY
+#include "genhdr/mpversion.h"
+#else
 // Current version of MicroPython
 #define MICROPY_VERSION_MAJOR 1
 #define MICROPY_VERSION_MINOR 19
diff --git a/py/mpstate.h b/py/mpstate.h
index 04c3530736..6871e2b40a 100644
--- a/py/mpstate.h
+++ b/py/mpstate.h
@@ -36,6 +36,12 @@
 #include "py/objlist.h"
 #include "py/objexcept.h"
 
+// #if CIRCUITPY
+// #error CIRCUITPY is TRUE in mpstate.h.
+// #else
+// #error CIRCUITPY is **FALSE** in mpstate.h
+// #endif
+
 // This file contains structures defining the state of the MicroPython
 // memory system, runtime and virtual machine.  The state is a global
 // variable, but in the future it is hoped that the state can become local.
diff --git a/py/py.mk b/py/py.mk
index 44f34aad89..32d0f734a1 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -223,10 +223,7 @@ endif
 
 # Sources that may contain qstrings
 SRC_QSTR_IGNORE = py/nlr%
-SRC_QSTR_EMITNATIVE = py/emitn%
 SRC_QSTR += $(SRC_MOD) $(filter-out $(SRC_QSTR_IGNORE),$(PY_CORE_O_BASENAME:.o=.c)) $(PY_EXTMOD_O_BASENAME:.o=.c)
-# Sources that only hold QSTRs after pre-processing.
-SRC_QSTR_PREPROCESSOR = $(addprefix $(TOP)/, $(filter $(SRC_QSTR_EMITNATIVE),$(PY_CORE_O_BASENAME:.o=.c)))
 
 # Anything that depends on FORCE will be considered out-of-date
 FORCE:
@@ -240,41 +237,38 @@ $(HEADER_BUILD)/mpversion.h: FORCE | $(HEADER_BUILD)
 # overall config, so they need to be caught
 MPCONFIGPORT_MK = $(wildcard mpconfigport.mk)
 
-$(HEADER_BUILD)/$(TRANSLATION).mo: $(TOP)/locale/$(TRANSLATION).po | $(HEADER_BUILD)
-	$(Q)$(PYTHON) $(TOP)/tools/msgfmt.py -o $@ $^
-
-$(HEADER_BUILD)/qstrdefs.preprocessed.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) mpconfigport.h $(MPCONFIGPORT_MK) $(PY_SRC)/mpconfig.h | $(HEADER_BUILD)
-	$(STEPECHO) "GEN $@"
-	$(Q)cat $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) | $(SED) 's/^Q(.*)/"&"/' | $(CPP) $(CFLAGS) - | $(SED) 's/^"\(Q(.*)\)"/\1/' > $@
-
 # qstr data
-$(HEADER_BUILD)/qstrdefs.enum.h: $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/qstrdefs.preprocessed.h
-	$(STEPECHO) "GEN $@"
-	$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py --output_type=enums $(HEADER_BUILD)/qstrdefs.preprocessed.h > $@
-
 # Adding an order only dependency on $(HEADER_BUILD) causes $(HEADER_BUILD) to get
 # created before we run the script to generate the .h
 # Note: we need to protect the qstr names from the preprocessor, so we wrap
 # the lines in "" and then unwrap after the preprocessor is finished.
-$(HEADER_BUILD)/qstrdefs.generated.h: $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/qstrdefs.preprocessed.h
-	$(STEPECHO) "GEN $@"
-	$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py --output_type=data $(HEADER_BUILD)/qstrdefs.preprocessed.h > $@
+# See more information about this process in docs/develop/qstr.rst.
+$(HEADER_BUILD)/qstrdefs.generated.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) $(PY_SRC)/makeqstrdata.py mpconfigport.h $(MPCONFIGPORT_MK) $(PY_SRC)/mpconfig.h | $(HEADER_BUILD)
+	$(ECHO) "GEN $@"
+	$(Q)$(CAT) $(PY_QSTR_DEFS) $(QSTR_DEFS) $(QSTR_DEFS_COLLECTED) | $(SED) 's/^Q(.*)/"&"/' | $(CPP) $(CFLAGS) - | $(SED) 's/^\"\(Q(.*)\)\"/\1/' > $(HEADER_BUILD)/qstrdefs.preprocessed.h
+	$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py $(HEADER_BUILD)/qstrdefs.preprocessed.h > $@
 
-# Is generated as a side-effect of building compression.generated.h
+$(HEADER_BUILD)/compressed.data.h: $(HEADER_BUILD)/compressed.collected
+	$(ECHO) "GEN $@"
+	$(Q)$(PYTHON) $(PY_SRC)/makecompresseddata.py $< > $@
+
+// CIRCUITPY: for translations
+$(HEADER_BUILD)/$(TRANSLATION).mo: $(TOP)/locale/$(TRANSLATION).po | $(HEADER_BUILD)
+	$(Q)$(PYTHON) $(TOP)/tools/msgfmt.py -o $@ $^
+
+# translations-*.c is generated as a side-effect of building compression_translated.generated.h
 # Specifying both in a single rule actually causes the rule to be run twice!
 # This alternative makes it run just once.
-$(PY_BUILD)/translations-$(TRANSLATION).c: $(HEADER_BUILD)/compression.generated.h
+$(PY_BUILD)/translations-$(TRANSLATION).c: $(HEADER_BUILD)/compressed_translations.generated.h
 	@true
 
-$(HEADER_BUILD)/compression.generated.h: $(PY_SRC)/maketranslationdata.py $(HEADER_BUILD)/$(TRANSLATION).mo $(HEADER_BUILD)/qstrdefs.preprocessed.h
+$(HEADER_BUILD)/compressed_translations.generated.h: $(PY_SRC)/maketranslationdata.py $(HEADER_BUILD)/$(TRANSLATION).mo $(HEADER_BUILD)/qstrdefs.generated.h
 	$(STEPECHO) "GEN $@"
 	$(Q)mkdir -p $(PY_BUILD)
-	$(Q)$(PYTHON) $(PY_SRC)/maketranslationdata.py --compression_filename $(HEADER_BUILD)/compression.generated.h --translation $(HEADER_BUILD)/$(TRANSLATION).mo --translation_filename $(PY_BUILD)/translations-$(TRANSLATION).c $(HEADER_BUILD)/qstrdefs.preprocessed.h
+	$(Q)$(PYTHON) $(PY_SRC)/maketranslationdata.py --compression_filename $(HEADER_BUILD)/compressed_translations.generated.h --translation $(HEADER_BUILD)/$(TRANSLATION).mo --translation_filename $(PY_BUILD)/translations-$(TRANSLATION).c $(HEADER_BUILD)/qstrdefs.preprocessed.h
 
 PY_CORE_O += $(PY_BUILD)/translations-$(TRANSLATION).o
 
-$(PY_BUILD)/qstr.o: $(HEADER_BUILD)/qstrdefs.generated.h
-
 # build a list of registered modules for py/objmodule.c.
 $(HEADER_BUILD)/moduledefs.h: $(HEADER_BUILD)/moduledefs.collected
 	@$(ECHO) "GEN $@"
@@ -289,6 +283,7 @@ $(BUILD)/shared/libc/string0.o: CFLAGS += $(CFLAGS_BUILTIN)
 # that the function preludes are of a minimal and predictable form.
 $(PY_BUILD)/nlr%.o: CFLAGS += -Os
 
+# CIRCUITPY: separate SUPEROPT for gc.o and vm.o
 # optimising gc for speed; 5ms down to 4ms on pybv2
 ifndef SUPEROPT_GC
   SUPEROPT_GC = 1
diff --git a/shared-bindings/_bleio/Characteristic.c b/shared-bindings/_bleio/Characteristic.c
index faad911c80..1f752577c1 100644
--- a/shared-bindings/_bleio/Characteristic.c
+++ b/shared-bindings/_bleio/Characteristic.c
@@ -142,7 +142,7 @@ STATIC mp_obj_t bleio_characteristic_add_to_service(size_t n_args, const mp_obj_
     }
 
     bleio_characteristic_obj_t *characteristic =
-        m_new_obj(bleio_characteristic_obj_t, &bleio_characteristic_type);
+        mp_obj_malloc(bleio_characteristic_obj_t, &bleio_characteristic_type);
 
     // Range checking on max_length arg is done by the common_hal layer, because
     // it may vary depending on underlying BLE implementation.
diff --git a/shared-bindings/audiomixer/Mixer.c b/shared-bindings/audiomixer/Mixer.c
index adfc447589..6ddc5c3641 100644
--- a/shared-bindings/audiomixer/Mixer.c
+++ b/shared-bindings/audiomixer/Mixer.c
@@ -104,7 +104,7 @@ STATIC mp_obj_t audiomixer_mixer_make_new(const mp_obj_type_t *type, size_t n_ar
         mp_raise_ValueError(translate("bits_per_sample must be 8 or 16"));
     }
     audiomixer_mixer_obj_t *self =
-        mp_obj_malloc_var(audiomixer_mixer_obj_t, mp_obj_t, voice_count, &audiomixer_mixer_type;
+        mp_obj_malloc_var(audiomixer_mixer_obj_t, mp_obj_t, voice_count, &audiomixer_mixer_type);
     common_hal_audiomixer_mixer_construct(self, voice_count, args[ARG_buffer_size].u_int, bits_per_sample, args[ARG_samples_signed].u_bool, channel_count, sample_rate);
 
     for (int v = 0; v < voice_count; v++) {
diff --git a/shared-bindings/countio/__init__.c b/shared-bindings/countio/__init__.c
index 9646e0879e..c8327c9a57 100644
--- a/shared-bindings/countio/__init__.c
+++ b/shared-bindings/countio/__init__.c
@@ -36,4 +36,3 @@ const mp_obj_module_t countio_module = {
 };
 
 MP_REGISTER_MODULE(MP_QSTR_countio, countio_module);
-p
diff --git a/shared-bindings/displayio/EPaperDisplay.c b/shared-bindings/displayio/EPaperDisplay.c
index f4f97ff971..cca8c919cc 100644
--- a/shared-bindings/displayio/EPaperDisplay.c
+++ b/shared-bindings/displayio/EPaperDisplay.c
@@ -206,7 +206,7 @@ STATIC mp_obj_t displayio_epaperdisplay_make_new(const mp_obj_type_t *type, size
     size_t refresh_buf_len = 0;
     mp_int_t refresh_command;
     if (mp_obj_get_int_maybe(refresh_obj, &refresh_command)) {
-        uint8_t *command_buf = m_malloc(3, true);
+        uint8_t *command_buf = m_malloc(3);
         command_buf[0] = refresh_command;
         command_buf[1] = 0;
         command_buf[2] = 0;
diff --git a/shared-bindings/i2ctarget/I2CTarget.c b/shared-bindings/i2ctarget/I2CTarget.c
index 4346362632..1bc672032d 100644
--- a/shared-bindings/i2ctarget/I2CTarget.c
+++ b/shared-bindings/i2ctarget/I2CTarget.c
@@ -41,7 +41,7 @@
 
 STATIC mp_obj_t mp_obj_new_i2ctarget_i2c_target_request(i2ctarget_i2c_target_obj_t *target, uint8_t address, bool is_read, bool is_restart) {
     i2ctarget_i2c_target_request_obj_t *self =
-        mp_obj_malloc(i2ctarget_i2c_target_request_obj_t, &i2ctarget_i2c_target_request_type)
+        mp_obj_malloc(i2ctarget_i2c_target_request_obj_t, &i2ctarget_i2c_target_request_type);
     self->target = target;
     self->address = address;
     self->is_read = is_read;
diff --git a/shared-bindings/synthio/__init__.c b/shared-bindings/synthio/__init__.c
index f9d9de86c7..34e03419fa 100644
--- a/shared-bindings/synthio/__init__.c
+++ b/shared-bindings/synthio/__init__.c
@@ -244,7 +244,7 @@ STATIC mp_obj_t synthio_from_file(size_t n_args, const mp_obj_t *pos_args, mp_ma
     }
     uint32_t track_size = (chunk_header[4] << 24) |
         (chunk_header[5] << 16) | (chunk_header[6] << 8) | chunk_header[7];
-    uint8_t *buffer = m_malloc(track_size, false);
+    uint8_t *buffer = m_malloc(track_size);
     if (f_read(&file->fp, buffer, track_size, &bytes_read) != FR_OK) {
         mp_raise_OSError(MP_EIO);
     }
diff --git a/shared-module/_bleio/ScanResults.c b/shared-module/_bleio/ScanResults.c
index ad7841cfa9..cf4357929b 100644
--- a/shared-module/_bleio/ScanResults.c
+++ b/shared-module/_bleio/ScanResults.c
@@ -36,7 +36,7 @@
 
 bleio_scanresults_obj_t *shared_module_bleio_new_scanresults(size_t buffer_size, uint8_t *prefixes, size_t prefixes_len, mp_int_t minimum_rssi) {
     bleio_scanresults_obj_t *self = mp_obj_malloc(bleio_scanresults_obj_t, &bleio_scanresults_type);
-    ringbuf_alloc(&self->buf, buffer_size, false);
+    ringbuf_alloc(&self->buf, buffer_size);
     self->prefixes = prefixes;
     self->prefix_length = prefixes_len;
     self->minimum_rssi = minimum_rssi;
diff --git a/shared-module/adafruit_pixelbuf/PixelBuf.c b/shared-module/adafruit_pixelbuf/PixelBuf.c
index ca8f1c05b0..9c12dd68de 100644
--- a/shared-module/adafruit_pixelbuf/PixelBuf.c
+++ b/shared-module/adafruit_pixelbuf/PixelBuf.c
@@ -123,7 +123,7 @@ void common_hal_adafruit_pixelbuf_pixelbuf_set_brightness(mp_obj_t self_in, mp_f
         return;
     } else {
         if (self->pre_brightness_buffer == NULL) {
-            self->pre_brightness_buffer = m_malloc(pixel_len, false);
+            self->pre_brightness_buffer = m_malloc(pixel_len);
             memcpy(self->pre_brightness_buffer, self->post_brightness_buffer, pixel_len);
         }
         for (size_t i = 0; i < pixel_len; i++) {
diff --git a/shared-module/atexit/__init__.c b/shared-module/atexit/__init__.c
index 56271bbab8..02749a45a1 100644
--- a/shared-module/atexit/__init__.c
+++ b/shared-module/atexit/__init__.c
@@ -50,7 +50,7 @@ void shared_module_atexit_register(mp_obj_t *func, size_t n_args, const mp_obj_t
         .n_pos = 0,
         .n_kw = 0,
         .func = func,
-        .args = (n_args + n_kw_args) ? m_malloc((n_args + (n_kw_args * 2)) * sizeof(mp_obj_t), false) : NULL
+        .args = (n_args + n_kw_args) ? m_malloc((n_args + (n_kw_args * 2)) * sizeof(mp_obj_t)) : NULL
     };
     for (; cb.n_pos < n_args; cb.n_pos++) {
         cb.args[cb.n_pos] = pos_args[cb.n_pos];
diff --git a/shared-module/audiocore/WaveFile.c b/shared-module/audiocore/WaveFile.c
index 1b87532551..590148f5c3 100644
--- a/shared-module/audiocore/WaveFile.c
+++ b/shared-module/audiocore/WaveFile.c
@@ -118,13 +118,13 @@ void common_hal_audioio_wavefile_construct(audioio_wavefile_obj_t *self,
         self->second_buffer = buffer + self->len;
     } else {
         self->len = 256;
-        self->buffer = m_malloc(self->len, false);
+        self->buffer = m_malloc(self->len);
         if (self->buffer == NULL) {
             common_hal_audioio_wavefile_deinit(self);
             m_malloc_fail(self->len);
         }
 
-        self->second_buffer = m_malloc(self->len, false);
+        self->second_buffer = m_malloc(self->len);
         if (self->second_buffer == NULL) {
             common_hal_audioio_wavefile_deinit(self);
             m_malloc_fail(self->len);
diff --git a/shared-module/audiomixer/Mixer.c b/shared-module/audiomixer/Mixer.c
index 397a837133..5a0338cb4a 100644
--- a/shared-module/audiomixer/Mixer.c
+++ b/shared-module/audiomixer/Mixer.c
@@ -47,13 +47,13 @@ void common_hal_audiomixer_mixer_construct(audiomixer_mixer_obj_t *self,
     uint32_t sample_rate) {
     self->len = buffer_size / 2 / sizeof(uint32_t) * sizeof(uint32_t);
 
-    self->first_buffer = m_malloc(self->len, false);
+    self->first_buffer = m_malloc(self->len);
     if (self->first_buffer == NULL) {
         common_hal_audiomixer_mixer_deinit(self);
         m_malloc_fail(self->len);
     }
 
-    self->second_buffer = m_malloc(self->len, false);
+    self->second_buffer = m_malloc(self->len);
     if (self->second_buffer == NULL) {
         common_hal_audiomixer_mixer_deinit(self);
         m_malloc_fail(self->len);
diff --git a/shared-module/audiomp3/MP3Decoder.c b/shared-module/audiomp3/MP3Decoder.c
index 506ed5eff2..21385670a2 100644
--- a/shared-module/audiomp3/MP3Decoder.c
+++ b/shared-module/audiomp3/MP3Decoder.c
@@ -190,7 +190,7 @@ void common_hal_audiomp3_mp3file_construct(audiomp3_mp3file_obj_t *self,
 
     self->inbuf_length = 2048;
     self->inbuf_offset = self->inbuf_length;
-    self->inbuf = m_malloc(self->inbuf_length, false);
+    self->inbuf = m_malloc(self->inbuf_length);
     if (self->inbuf == NULL) {
         common_hal_audiomp3_mp3file_deinit(self);
         m_malloc_fail(self->inbuf_length);
@@ -210,13 +210,13 @@ void common_hal_audiomp3_mp3file_construct(audiomp3_mp3file_obj_t *self,
         self->buffers[0] = (int16_t *)(void *)buffer;
         self->buffers[1] = (int16_t *)(void *)(buffer + MAX_BUFFER_LEN);
     } else {
-        self->buffers[0] = m_malloc(MAX_BUFFER_LEN, false);
+        self->buffers[0] = m_malloc(MAX_BUFFER_LEN);
         if (self->buffers[0] == NULL) {
             common_hal_audiomp3_mp3file_deinit(self);
             m_malloc_fail(MAX_BUFFER_LEN);
         }
 
-        self->buffers[1] = m_malloc(MAX_BUFFER_LEN, false);
+        self->buffers[1] = m_malloc(MAX_BUFFER_LEN);
         if (self->buffers[1] == NULL) {
             common_hal_audiomp3_mp3file_deinit(self);
             m_malloc_fail(MAX_BUFFER_LEN);
diff --git a/shared-module/displayio/Bitmap.c b/shared-module/displayio/Bitmap.c
index c9212f6a85..6c2072f3fd 100644
--- a/shared-module/displayio/Bitmap.c
+++ b/shared-module/displayio/Bitmap.c
@@ -51,7 +51,7 @@ void common_hal_displayio_bitmap_construct_from_buffer(displayio_bitmap_t *self,
     self->stride = stride(width, bits_per_value);
     self->data_alloc = false;
     if (!data) {
-        data = m_malloc(self->stride * height * sizeof(uint32_t), false);
+        data = m_malloc(self->stride * height * sizeof(uint32_t));
         self->data_alloc = true;
     }
     self->data = data;
diff --git a/shared-module/displayio/OnDiskBitmap.c b/shared-module/displayio/OnDiskBitmap.c
index 98795a28ab..789b84787a 100644
--- a/shared-module/displayio/OnDiskBitmap.c
+++ b/shared-module/displayio/OnDiskBitmap.c
@@ -68,7 +68,7 @@ void common_hal_displayio_ondiskbitmap_construct(displayio_ondiskbitmap_t *self,
     self->height = read_word(bmp_header, 11);
 
     displayio_colorconverter_t *colorconverter =
-        mp_obj_malloc(displayio_colorconverter_t, &displayio_colorconverter_type;
+        mp_obj_malloc(displayio_colorconverter_t, &displayio_colorconverter_type);
     common_hal_displayio_colorconverter_construct(colorconverter, false, DISPLAYIO_COLORSPACE_RGB888);
     self->colorconverter = colorconverter;
 
@@ -95,7 +95,7 @@ void common_hal_displayio_ondiskbitmap_construct(displayio_ondiskbitmap_t *self,
             uint16_t palette_size = number_of_colors * sizeof(uint32_t);
             uint16_t palette_offset = 0xe + header_size;
 
-            uint32_t *palette_data = m_malloc(palette_size, false);
+            uint32_t *palette_data = m_malloc(palette_size);
 
             f_rewind(&self->file->fp);
             f_lseek(&self->file->fp, palette_offset);
diff --git a/shared-module/displayio/Palette.c b/shared-module/displayio/Palette.c
index c61b9ebc82..8cd2da8973 100644
--- a/shared-module/displayio/Palette.c
+++ b/shared-module/displayio/Palette.c
@@ -30,7 +30,7 @@
 
 void common_hal_displayio_palette_construct(displayio_palette_t *self, uint16_t color_count, bool dither) {
     self->color_count = color_count;
-    self->colors = (_displayio_color_t *)m_malloc(color_count * sizeof(_displayio_color_t), false);
+    self->colors = (_displayio_color_t *)m_malloc(color_count * sizeof(_displayio_color_t));
     self->dither = dither;
 }
 
diff --git a/shared-module/displayio/Shape.c b/shared-module/displayio/Shape.c
index 1d6db5bd69..25c5d1527a 100644
--- a/shared-module/displayio/Shape.c
+++ b/shared-module/displayio/Shape.c
@@ -49,7 +49,7 @@ void common_hal_displayio_shape_construct(displayio_shape_t *self, uint32_t widt
     }
     self->half_height = height;
 
-    self->data = m_malloc(height * sizeof(uint32_t), false);
+    self->data = m_malloc(height * sizeof(uint32_t));
 
     for (uint16_t i = 0; i < height; i++) {
         self->data[2 * i] = 0;
diff --git a/shared-module/displayio/TileGrid.c b/shared-module/displayio/TileGrid.c
index 723aa41682..0a000ca180 100644
--- a/shared-module/displayio/TileGrid.c
+++ b/shared-module/displayio/TileGrid.c
@@ -48,7 +48,7 @@ void common_hal_displayio_tilegrid_construct(displayio_tilegrid_t *self, mp_obj_
         }
         self->inline_tiles = true;
     } else {
-        self->tiles = (uint8_t *)m_malloc(total_tiles, false);
+        self->tiles = (uint8_t *)m_malloc(total_tiles);
         for (uint32_t i = 0; i < total_tiles; i++) {
             self->tiles[i] = default_tile;
         }
diff --git a/shared-module/gifio/GifWriter.c b/shared-module/gifio/GifWriter.c
index c993a87d0a..9167de75a0 100644
--- a/shared-module/gifio/GifWriter.c
+++ b/shared-module/gifio/GifWriter.c
@@ -90,7 +90,7 @@ void shared_module_gifio_gifwriter_construct(gifio_gifwriter_t *self, mp_obj_t *
 
     size_t nblocks = (width * height + 125) / 126;
     self->size = nblocks * 128 + 4;
-    self->data = gc_alloc(self->size, 0, false);
+    self->data = m_malloc(self->size);
     self->cur = 0;
     self->error = 0;
 
diff --git a/shared-module/keypad/EventQueue.c b/shared-module/keypad/EventQueue.c
index d229eef264..36d7d9dff5 100644
--- a/shared-module/keypad/EventQueue.c
+++ b/shared-module/keypad/EventQueue.c
@@ -35,7 +35,7 @@
 
 void common_hal_keypad_eventqueue_construct(keypad_eventqueue_obj_t *self, size_t max_events) {
     // Event queue is 16-bit values.
-    ringbuf_alloc(&self->encoded_events, max_events * (sizeof(uint16_t) + sizeof(mp_obj_t)), false);
+    ringbuf_alloc(&self->encoded_events, max_events * (sizeof(uint16_t) + sizeof(mp_obj_t)));
     self->overflowed = false;
 }
 
diff --git a/shared-module/keypad/KeyMatrix.c b/shared-module/keypad/KeyMatrix.c
index bab9fb3095..df5c55b3f7 100644
--- a/shared-module/keypad/KeyMatrix.c
+++ b/shared-module/keypad/KeyMatrix.c
@@ -72,8 +72,8 @@ void common_hal_keypad_keymatrix_construct(keypad_keymatrix_obj_t *self, mp_uint
     }
     self->column_digitalinouts = mp_obj_new_tuple(num_column_pins, column_dios);
 
-    self->currently_pressed = (bool *)gc_alloc(sizeof(bool) * num_row_pins * num_column_pins, false, false);
-    self->previously_pressed = (bool *)gc_alloc(sizeof(bool) * num_row_pins * num_column_pins, false, false);
+    self->currently_pressed = (bool *)m_malloc(sizeof(bool) * num_row_pins * num_column_pins);
+    self->previously_pressed = (bool *)m_malloc(sizeof(bool) * num_row_pins * num_column_pins);
 
     self->columns_to_anodes = columns_to_anodes;
     self->funcs = &keymatrix_funcs;
diff --git a/shared-module/keypad/Keys.c b/shared-module/keypad/Keys.c
index aea7418b01..22ad7cc7fb 100644
--- a/shared-module/keypad/Keys.c
+++ b/shared-module/keypad/Keys.c
@@ -58,8 +58,8 @@ void common_hal_keypad_keys_construct(keypad_keys_obj_t *self, mp_uint_t num_pin
     }
 
     self->digitalinouts = mp_obj_new_tuple(num_pins, dios);
-    self->currently_pressed = (bool *)gc_alloc(sizeof(bool) * num_pins, false, false);
-    self->previously_pressed = (bool *)gc_alloc(sizeof(bool) * num_pins, false, false);
+    self->currently_pressed = (bool *)m_malloc(sizeof(bool) * num_pins);
+    self->previously_pressed = (bool *)m_malloc(sizeof(bool) * num_pins);
     self->value_when_pressed = value_when_pressed;
     self->funcs = &keys_funcs;
 
diff --git a/shared-module/keypad/__init__.c b/shared-module/keypad/__init__.c
index 755dbb4f2d..68cde559fb 100644
--- a/shared-module/keypad/__init__.c
+++ b/shared-module/keypad/__init__.c
@@ -101,8 +101,8 @@ void keypad_deregister_scanner(keypad_scanner_obj_t *scanner) {
 
 void keypad_construct_common(keypad_scanner_obj_t *self, mp_float_t interval, size_t max_events) {
     size_t key_count = common_hal_keypad_generic_get_key_count(self);
-    self->currently_pressed = (bool *)gc_alloc(sizeof(bool) * key_count, false, false);
-    self->previously_pressed = (bool *)gc_alloc(sizeof(bool) * key_count, false, false);
+    self->currently_pressed = (bool *)m_malloc(sizeof(bool) * key_count);
+    self->previously_pressed = (bool *)m_malloc(sizeof(bool) * key_count);
 
     self->interval_ticks = (mp_uint_t)(interval * 1024);   // interval * 1000 * (1024/1000)
 
diff --git a/shared-module/qrio/quirc_alloc.h b/shared-module/qrio/quirc_alloc.h
index b01fac5bfb..7521fc087d 100644
--- a/shared-module/qrio/quirc_alloc.h
+++ b/shared-module/qrio/quirc_alloc.h
@@ -7,8 +7,8 @@
 #error Requires MICROPY_GC_CONSERVATIVE_CLEAR
 #endif
 
-#define QUIRC_MALLOC(x) gc_alloc((x), 0, false)
-#define QUIRC_CALLOC(x,y) gc_alloc((x) * (y), 0, false)
+#define QUIRC_MALLOC(x) m_malloc((x))
+#define QUIRC_CALLOC(x,y) m_malloc((x) * (y))
 #define QUIRC_FREE(x) gc_free((x))
 
 #define QUIRC_SMALL_STACK (1)
diff --git a/shared-module/synthio/__init__.c b/shared-module/synthio/__init__.c
index 7c8e627404..3d034db88a 100644
--- a/shared-module/synthio/__init__.c
+++ b/shared-module/synthio/__init__.c
@@ -438,11 +438,11 @@ void synthio_synth_init(synthio_synth_t *synth, uint32_t sample_rate, int channe
     synthio_synth_parse_filter(&synth->filter_bufinfo, filter_obj);
     mp_arg_validate_int_range(channel_count, 1, 2, MP_QSTR_channel_count);
     synth->buffer_length = SYNTHIO_MAX_DUR * SYNTHIO_BYTES_PER_SAMPLE * channel_count;
-    synth->buffers[0] = m_malloc(synth->buffer_length, false);
-    synth->buffers[1] = m_malloc(synth->buffer_length, false);
+    synth->buffers[0] = m_malloc(synth->buffer_length);
+    synth->buffers[1] = m_malloc(synth->buffer_length);
     if (synth->filter_bufinfo.len) {
         synth->filter_buffer_length = (synth->filter_bufinfo.len + SYNTHIO_MAX_DUR) * channel_count * sizeof(int32_t);
-        synth->filter_buffer = m_malloc(synth->filter_buffer_length, false);
+        synth->filter_buffer = m_malloc(synth->filter_buffer_length);
     }
     synth->channel_count = channel_count;
     synth->other_channel = -1;
diff --git a/supervisor/shared/external_flash/external_flash.c b/supervisor/shared/external_flash/external_flash.c
index f72518ac50..8d6938713d 100644
--- a/supervisor/shared/external_flash/external_flash.c
+++ b/supervisor/shared/external_flash/external_flash.c
@@ -371,7 +371,7 @@ static bool allocate_ram_cache(void) {
         return false;
     }
 
-    MP_STATE_VM(flash_ram_cache) = m_malloc_maybe(blocks_per_sector * pages_per_block * sizeof(uint32_t), false);
+    MP_STATE_VM(flash_ram_cache) = m_malloc_maybe(blocks_per_sector * pages_per_block * sizeof(uint32_t));
     if (MP_STATE_VM(flash_ram_cache) == NULL) {
         return false;
     }
@@ -382,7 +382,7 @@ static bool allocate_ram_cache(void) {
     bool success = true;
     for (i = 0; i < blocks_per_sector; i++) {
         for (j = 0; j < pages_per_block; j++) {
-            uint8_t *page_cache = m_malloc_maybe(SPI_FLASH_PAGE_SIZE, false);
+            uint8_t *page_cache = m_malloc_maybe(SPI_FLASH_PAGE_SIZE);
             if (page_cache == NULL) {
                 success = false;
                 break;
diff --git a/supervisor/shared/translate/translate.c b/supervisor/shared/translate/translate.c
index b07aa584ca..fced90f058 100644
--- a/supervisor/shared/translate/translate.c
+++ b/supervisor/shared/translate/translate.c
@@ -31,7 +31,7 @@
 #include <string.h>
 
 #ifndef NO_QSTR
-#include "genhdr/compression.generated.h"
+#include "genhdr/compressed_translations.generated.h"
 #endif
 
 #include "py/misc.h"
diff --git a/supervisor/supervisor.mk b/supervisor/supervisor.mk
index c461c5353f..50722bb1a2 100644
--- a/supervisor/supervisor.mk
+++ b/supervisor/supervisor.mk
@@ -85,6 +85,7 @@ else
     SRC_SUPERVISOR += supervisor/qspi_flash.c supervisor/shared/external_flash/qspi_flash.c
   endif
 
+OBJ_EXTRA_ORDER_DEPS += $(HEADER_BUILD)/devices.h
 $(HEADER_BUILD)/devices.h : ../../supervisor/shared/external_flash/devices.h.jinja ../../tools/gen_nvm_devices.py | $(HEADER_BUILD)
 	$(STEPECHO) "GEN $@"
 	$(Q)install -d $(BUILD)/genhdr
@@ -224,7 +225,7 @@ endif
 USB_HIGHSPEED ?= 0
 CFLAGS += -DUSB_HIGHSPEED=$(USB_HIGHSPEED)
 
-$(BUILD)/supervisor/shared/translate/translate.o: $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/compression.generated.h
+$(BUILD)/supervisor/shared/translate/translate.o: $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/compressed_translations.generated.h
 
 CIRCUITPY_DISPLAY_FONT ?= "../../tools/fonts/ter-u12n.bdf"