diff --git a/.gitignore b/.gitignore
index 162c65e24..46dd1c6fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,14 +1,16 @@
 /.idea/
 /precheck_results/
 */tmp
-*/*/tmp
 *.hex*
 *.lst
 *.vcd
 *.gtkw
 /env
-/venv
-/caravel
-/dependencies
-/mgmt_core_wrapper
-/logs
\ No newline at end of file
+/venv/
+/venv-cocotb/
+/caravel/
+runs/
+/dependencies/
+/mgmt_core_wrapper/
+/logs
+lvs_results/
diff --git a/Makefile b/Makefile
index 8bbd1b6f6..64761c3c5 100644
--- a/Makefile
+++ b/Makefile
@@ -44,9 +44,8 @@ export ROOTLESS
 
 ifeq ($(PDK),sky130A)
 	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
-	export OPEN_PDKS_COMMIT_LVS?=6d4d11780c40b20ee63cc98e645307a9bf2b2ab8
-	export OPEN_PDKS_COMMIT?=78b7bc32ddb4b6f14f76883c2e2dc5b5de9d1cbc
-	export OPENLANE_TAG?=2023.07.19-1
+	export OPEN_PDKS_COMMIT?=0fe599b2afb6708d281543108caf8310912f54af
+	export OPENLANE_TAG?=2023.07.19-2
 	MPW_TAG ?= mpw-9k
 
 ifeq ($(CARAVEL_LITE),1)
@@ -63,9 +62,8 @@ endif
 
 ifeq ($(PDK),sky130B)
 	SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
-	export OPEN_PDKS_COMMIT_LVS?=6d4d11780c40b20ee63cc98e645307a9bf2b2ab8
-	export OPEN_PDKS_COMMIT?=78b7bc32ddb4b6f14f76883c2e2dc5b5de9d1cbc
-	export OPENLANE_TAG?=2023.07.19-1
+	export OPEN_PDKS_COMMIT?=0fe599b2afb6708d281543108caf8310912f54af
+	export OPENLANE_TAG?=2023.07.19-2
 	MPW_TAG ?= mpw-9k
 
 ifeq ($(CARAVEL_LITE),1)
@@ -247,7 +245,7 @@ precheck:
 	@docker pull efabless/mpw_precheck:latest
 
 .PHONY: run-precheck
-run-precheck: check-pdk check-precheck enable-lvs-pdk
+run-precheck: check-pdk check-precheck
 	@if [ "$$DISABLE_LVS" = "1" ]; then\
 		$(eval INPUT_DIRECTORY := $(shell pwd)) \
 		cd $(PRECHECK_ROOT) && \
@@ -276,10 +274,6 @@ run-precheck: check-pdk check-precheck enable-lvs-pdk
 		efabless/mpw_precheck:latest bash -c "cd $(PRECHECK_ROOT) ; python3 mpw_precheck.py --input_directory $(INPUT_DIRECTORY) --pdk_path $(PDK_ROOT)/$(PDK)"; \
 	fi
 
-.PHONY: enable-lvs-pdk
-enable-lvs-pdk:
-	$(UPRJ_ROOT)/venv/bin/volare enable $(OPEN_PDKS_COMMIT_LVS)
-
 BLOCKS = $(shell cd lvs && find * -maxdepth 0 -type d)
 LVS_BLOCKS = $(foreach block, $(BLOCKS), lvs-$(block))
 $(LVS_BLOCKS): lvs-% : ./lvs/%/lvs_config.json check-pdk check-precheck
@@ -349,7 +343,7 @@ install-caravel-cocotb:
 
 .PHONY: setup-cocotb-env
 setup-cocotb-env:
-	@(python3 $(PROJECT_ROOT)/verilog/dv/setup-cocotb.py $(CARAVEL_ROOT) $(MCW_ROOT) $(PDK_ROOT) $(PDK) $(PROJECT_ROOT))
+	@(./venv-cocotb/bin/$(PYTHON_BIN) $(PROJECT_ROOT)/verilog/dv/setup-cocotb.py $(CARAVEL_ROOT) $(MCW_ROOT) $(PDK_ROOT) $(PDK) $(PROJECT_ROOT))
 
 .PHONY: setup-cocotb
 setup-cocotb: install-caravel-cocotb setup-cocotb-env simenv-cocotb
diff --git a/lvs/user_project_wrapper/lvs_config.json b/lvs/user_project_wrapper/lvs_config.json
index dec3a5589..bd946d78c 100644
--- a/lvs/user_project_wrapper/lvs_config.json
+++ b/lvs/user_project_wrapper/lvs_config.json
@@ -1,13 +1,18 @@
 {
+	"STD_CELL_LIBRARY": "sky130_fd_sc_hd",
+	"INCLUDE_CONFIGS": [
+		"$LVS_ROOT/tech/$PDK/lvs_config.base.json"
+	],
 	"TOP_SOURCE": "user_project_wrapper",
 	"TOP_LAYOUT": "$TOP_SOURCE",
 	"EXTRACT_FLATGLOB": [
 		""
 	],
 	"EXTRACT_ABSTRACT": [
-		"*__fill_*",
-		"*__fakediode_*",
-		"*__tapvpwrvgnd_*"
+		""
+	],
+	"EXTRACT_CREATE_SUBCUT": [
+		""
 	],
 	"LVS_FLATTEN": [
 		""
@@ -19,12 +24,11 @@
 		""
 	],
 	"LVS_SPICE_FILES": [
-		"$PDK_ROOT/$PDK/libs.ref/sky130_fd_sc_hd/spice/sky130_ef_sc_hd__decap_12.spice",
-		"$PDK_ROOT/$PDK/libs.ref/sky130_fd_sc_hd/spice/sky130_fd_sc_hd.spice"
+		""
 	],
 	"LVS_VERILOG_FILES": [
 		"$UPRJ_ROOT/verilog/gl/user_proj_example.v",
 		"$UPRJ_ROOT/verilog/gl/$TOP_SOURCE.v"
 	],
 	"LAYOUT_FILE": "$UPRJ_ROOT/gds/$TOP_LAYOUT.gds"
-}
\ No newline at end of file
+}
diff --git a/openlane/Makefile b/openlane/Makefile
index edfdd02af..25646a8bb 100644
--- a/openlane/Makefile
+++ b/openlane/Makefile
@@ -13,13 +13,13 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
+SHELL := /bin/bash
 MAKEFLAGS+=--warn-undefined-variables
 
 export OPENLANE_RUN_TAG = $(shell date '+%y_%m_%d_%H_%M')
-OPENLANE_TAG ?= 2023.07.19-1
+OPENLANE_TAG ?= 2023.07.19-2
 OPENLANE_IMAGE_NAME ?= efabless/openlane:$(OPENLANE_TAG)
-designs = $(shell find * -maxdepth 0 -type d)
-current_design = null
+designs=$(shell find * -maxdepth 0 -type d)
 
 ROOTLESS ?= 0
 USER_ARGS = -u $$(id -u $$USER):$$(id -g $$USER)
@@ -67,28 +67,22 @@ list:
 	@echo $(designs)
 
 .PHONY: $(designs)
-$(designs) : export current_design=$@
-$(designs) : % : ./%/config.json enable-openlane-pdk
-ifneq (,$(wildcard ./$(current_design)/interactive.tcl))
-	$(docker_run) \
-		$(OPENLANE_IMAGE_NAME) sh -c $(openlane_cmd_interactive)
-else
-	# $(current_design)
-	mkdir -p ./$*/runs/$(OPENLANE_RUN_TAG) 
+$(designs) : % :
+	mkdir -p ./$*/runs/$(OPENLANE_RUN_TAG)
 	rm -rf ./$*/runs/$*
 	ln -s $$(realpath ./$*/runs/$(OPENLANE_RUN_TAG)) ./$*/runs/$*
-	$(docker_run) \
-		$(OPENLANE_IMAGE_NAME) sh -c $(openlane_cmd)
-endif
+	if [[ -f ./$@/interactive.tcl ]]; then \
+		$(docker_run) \
+			$(OPENLANE_IMAGE_NAME) sh -c $(openlane_cmd_interactive); \
+	else \
+		$(docker_run) \
+			$(OPENLANE_IMAGE_NAME) sh -c $(openlane_cmd); \
+	fi
 	@mkdir -p ../signoff/$*/
 	@cp ./$*/runs/$*/OPENLANE_VERSION ../signoff/$*/
 	@cp ./$*/runs/$*/PDK_SOURCES ../signoff/$*/
 	@cp ./$*/runs/$*/reports/*.csv ../signoff/$*/
 
-.PHONY: enable-openlane-pdk
-enable-openlane-pdk:
-	$(UPRJ_ROOT)/venv/bin/volare enable $(OPEN_PDKS_COMMIT)
-
 .PHONY: openlane
 openlane: check-openlane-env
 	if [ -d "$(OPENLANE_ROOT)" ]; then\