diff --git a/flow/designs/asap7/ethmac_lvt/rules-base.json b/flow/designs/asap7/ethmac_lvt/rules-base.json
index 2557868ba1..bd072ab1cd 100644
--- a/flow/designs/asap7/ethmac_lvt/rules-base.json
+++ b/flow/designs/asap7/ethmac_lvt/rules-base.json
@@ -18,7 +18,7 @@
         "compare": "=="
     },
     "placeopt__design__instance__area": {
-        "value": 8324,
+        "value": 8308,
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
@@ -38,7 +38,7 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -35.2,
+        "value": -35.0,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -45.6,
+        "value": -45.5,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -537.0,
+        "value": -531.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -268.0,
+        "value": -422.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/asap7/riscv32i/rules-base.json b/flow/designs/asap7/riscv32i/rules-base.json
index 5770da715e..011837a584 100644
--- a/flow/designs/asap7/riscv32i/rules-base.json
+++ b/flow/designs/asap7/riscv32i/rules-base.json
@@ -42,7 +42,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -384.0,
+        "value": -234.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -1890.0,
+        "value": -3800.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -90,11 +90,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -80.6,
+        "value": -79.5,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -12100.0,
+        "value": -14500.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/gf12/ibex/rules-base.json b/flow/designs/gf12/ibex/rules-base.json
index e723f4d7a1..f14da3db78 100644
--- a/flow/designs/gf12/ibex/rules-base.json
+++ b/flow/designs/gf12/ibex/rules-base.json
@@ -1,4 +1,14 @@
 {
+    "synth__canonical_netlist__hash": {
+        "value": "19205756e596aefe4e3bce501eb12b920034e997",
+        "compare": "==",
+        "level": "warning"
+    },
+    "synth__netlist__hash": {
+        "value": "deb1d07547fde83dfe991734ceec471317ae9e40",
+        "compare": "==",
+        "level": "warning"
+    },
     "synth__design__instance__area__stdcell": {
         "value": 6241.99,
         "compare": "<="
diff --git a/flow/designs/gf180/riscv32i/rules-base.json b/flow/designs/gf180/riscv32i/rules-base.json
index 0fa18aa057..17459ba298 100644
--- a/flow/designs/gf180/riscv32i/rules-base.json
+++ b/flow/designs/gf180/riscv32i/rules-base.json
@@ -42,7 +42,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -4.98,
+        "value": -3.85,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -5.5,
+        "value": -10.1,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -5.5,
+        "value": -9.95,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/dynamic_node/rules-base.json b/flow/designs/nangate45/dynamic_node/rules-base.json
index 86c4e1d251..0066e8179a 100644
--- a/flow/designs/nangate45/dynamic_node/rules-base.json
+++ b/flow/designs/nangate45/dynamic_node/rules-base.json
@@ -38,11 +38,11 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -1.13,
+        "value": -1.11,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -952.0,
+        "value": -795.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -1.14,
+        "value": -1.13,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -800.0,
+        "value": -797.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 256231,
+        "value": 246867,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -90,11 +90,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -1.11,
+        "value": -1.1,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -821.0,
+        "value": -824.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
@@ -106,7 +106,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 30878,
+        "value": 30558,
         "compare": "<="
     }
 }
\ No newline at end of file
diff --git a/flow/designs/nangate45/ibex/rules-base.json b/flow/designs/nangate45/ibex/rules-base.json
index a82d8af2c3..2de94f1587 100644
--- a/flow/designs/nangate45/ibex/rules-base.json
+++ b/flow/designs/nangate45/ibex/rules-base.json
@@ -10,7 +10,7 @@
         "level": "warning"
     },
     "synth__design__instance__area__stdcell": {
-        "value": 32800.0,
+        "value": 32400.0,
         "compare": "<="
     },
     "constraints__clocks__count": {
@@ -22,7 +22,7 @@
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
-        "value": 17244,
+        "value": 16921,
         "compare": "<="
     },
     "detailedplace__design__violations": {
@@ -30,11 +30,11 @@
         "compare": "=="
     },
     "cts__design__instance__count__setup_buffer": {
-        "value": 1500,
+        "value": 1471,
         "compare": "<="
     },
     "cts__design__instance__count__hold_buffer": {
-        "value": 1500,
+        "value": 1471,
         "compare": "<="
     },
     "cts__timing__setup__ws": {
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.127,
+        "value": -0.111,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -1.27,
+        "value": -0.441,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -0.44,
+        "value": -1.08,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/tinyRocket/rules-base.json b/flow/designs/nangate45/tinyRocket/rules-base.json
index 320076b334..588d3f289c 100644
--- a/flow/designs/nangate45/tinyRocket/rules-base.json
+++ b/flow/designs/nangate45/tinyRocket/rules-base.json
@@ -38,11 +38,11 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -0.201,
+        "value": -0.195,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -31.4,
+        "value": -36.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -49.7,
+        "value": -53.7,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -47.7,
+        "value": -48.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/chameleon/rules-base.json b/flow/designs/sky130hd/chameleon/rules-base.json
index 53922e30a5..813cba7a0b 100644
--- a/flow/designs/sky130hd/chameleon/rules-base.json
+++ b/flow/designs/sky130hd/chameleon/rules-base.json
@@ -1,11 +1,11 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "a00ab29ad0ffbaeefa32f9095dc0ba456716fff7",
+        "value": "95da73a25e9cd04ecac4d295fdb60c2fee120741",
         "compare": "==",
         "level": "warning"
     },
     "synth__netlist__hash": {
-        "value": "2336e903becb507610dd910ba765f7fc269d1f95",
+        "value": "20346e2bb71b3bceb5ddfd86c17ebd78f52a7810",
         "compare": "==",
         "level": "warning"
     },
@@ -38,11 +38,11 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -3.25,
+        "value": -3.21,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -136.0,
+        "value": -134.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -54,7 +54,7 @@
         "compare": ">="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 179,
+        "value": 138,
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -48.8,
+        "value": -92.5,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 853725,
+        "value": 851647,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -86,15 +86,15 @@
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 106,
+        "value": 119,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -2.66,
+        "value": -2.52,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -47.4,
+        "value": -85.6,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/gcd/rules-base.json b/flow/designs/sky130hd/gcd/rules-base.json
index 200afbd5e2..6974bada45 100644
--- a/flow/designs/sky130hd/gcd/rules-base.json
+++ b/flow/designs/sky130hd/gcd/rules-base.json
@@ -30,7 +30,7 @@
         "compare": "=="
     },
     "cts__design__instance__count__setup_buffer": {
-        "value": 48,
+        "value": 54,
         "compare": "<="
     },
     "cts__design__instance__count__hold_buffer": {
@@ -38,11 +38,11 @@
         "compare": "<="
     },
     "cts__timing__setup__ws": {
-        "value": -1.57,
+        "value": -1.49,
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -68.5,
+        "value": -63.9,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -1.75,
+        "value": -1.61,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -75.0,
+        "value": -69.7,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 14559,
+        "value": 13554,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -90,11 +90,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -1.68,
+        "value": -1.52,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -71.2,
+        "value": -65.3,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/microwatt/rules-base.json b/flow/designs/sky130hd/microwatt/rules-base.json
index df9e439614..0df85271c8 100644
--- a/flow/designs/sky130hd/microwatt/rules-base.json
+++ b/flow/designs/sky130hd/microwatt/rules-base.json
@@ -42,7 +42,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -230.0,
+        "value": -243.0,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -54,7 +54,7 @@
         "compare": ">="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 3427,
+        "value": 3431,
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -225.0,
+        "value": -262.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 7780575,
+        "value": 7753254,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -82,11 +82,11 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 72,
+        "value": 69,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 1393,
+        "value": 1425,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -181.0,
+        "value": -203.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/tools/OpenROAD b/tools/OpenROAD
index 6cb3f2b704..c53381e83f 160000
--- a/tools/OpenROAD
+++ b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit 6cb3f2b704604a8961573218e1c8adaae9fe9937
+Subproject commit c53381e83f8c99e1a5519710011a2fe296a0c344