diff --git a/flow/designs/asap7/riscv32i-mock-sram/rules-base.json b/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
index 66e03a5a6e..3bddc866f3 100644
--- a/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
+++ b/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
@@ -1,6 +1,6 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "855cc88198fc9faaf17317eaea4a3a07a4340d1d",
+        "value": "58bf274dad2592154068ebaf8f3893ccf8b388fa",
         "compare": "==",
         "level": "warning"
     },
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 64313,
+        "value": 63228,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -230.0,
+        "value": -2770.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/gf12/gcd/rules-base.json b/flow/designs/gf12/gcd/rules-base.json
index 2a9c1a04af..6872b4b282 100644
--- a/flow/designs/gf12/gcd/rules-base.json
+++ b/flow/designs/gf12/gcd/rules-base.json
@@ -1,4 +1,14 @@
 {
+    "synth__canonical_netlist__hash": {
+        "value": "a5874bf0d7a4676c0e25a99a5c7f6fcc237ed682",
+        "compare": "==",
+        "level": "warning"
+    },
+    "synth__netlist__hash": {
+        "value": "4289d9760a66cd6331d0d0a75d97005969ecace5",
+        "compare": "==",
+        "level": "warning"
+    },
     "synth__design__instance__area__stdcell": {
         "value": 107.0,
         "compare": "<="
@@ -52,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -133.0,
+        "value": -210.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
diff --git a/flow/designs/ihp-sg13g2/jpeg/rules-base.json b/flow/designs/ihp-sg13g2/jpeg/rules-base.json
index 3eb023fcba..b40601e98c 100644
--- a/flow/designs/ihp-sg13g2/jpeg/rules-base.json
+++ b/flow/designs/ihp-sg13g2/jpeg/rules-base.json
@@ -86,7 +86,7 @@
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 109,
+        "value": 121,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
diff --git a/flow/designs/nangate45/aes/rules-base.json b/flow/designs/nangate45/aes/rules-base.json
index d0029ea200..d19de231bc 100644
--- a/flow/designs/nangate45/aes/rules-base.json
+++ b/flow/designs/nangate45/aes/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -0.673,
+        "value": -0.671,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -70,7 +70,7 @@
         "compare": ">="
     },
     "globalroute__timing__hold__tns": {
-        "value": -0.726,
+        "value": -0.624,
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -0.167,
+        "value": -0.339,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/ariane133/rules-base.json b/flow/designs/nangate45/ariane133/rules-base.json
index 80a9eb92cd..c82fbaf34d 100644
--- a/flow/designs/nangate45/ariane133/rules-base.json
+++ b/flow/designs/nangate45/ariane133/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -577.0,
+        "value": -576.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -576.0,
+        "value": -585.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/bp_be_top/rules-base.json b/flow/designs/nangate45/bp_be_top/rules-base.json
index 9d2fa02777..dbcc56d1ce 100644
--- a/flow/designs/nangate45/bp_be_top/rules-base.json
+++ b/flow/designs/nangate45/bp_be_top/rules-base.json
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -19.1,
+        "value": -20.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/bp_fe_top/rules-base.json b/flow/designs/nangate45/bp_fe_top/rules-base.json
index 6397935139..675c6aae77 100644
--- a/flow/designs/nangate45/bp_fe_top/rules-base.json
+++ b/flow/designs/nangate45/bp_fe_top/rules-base.json
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -1.23,
+        "value": -1.8,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/swerv/rules-base.json b/flow/designs/nangate45/swerv/rules-base.json
index 5e95636eb2..1d42413cb3 100644
--- a/flow/designs/nangate45/swerv/rules-base.json
+++ b/flow/designs/nangate45/swerv/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -485.0,
+        "value": -502.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 2366013,
+        "value": 2365053,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -479.0,
+        "value": -609.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
@@ -106,7 +106,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 183688,
+        "value": 183574,
         "compare": "<="
     }
 }
\ No newline at end of file
diff --git a/flow/designs/nangate45/swerv_wrapper/rules-base.json b/flow/designs/nangate45/swerv_wrapper/rules-base.json
index 044be6a8aa..77672acde3 100644
--- a/flow/designs/nangate45/swerv_wrapper/rules-base.json
+++ b/flow/designs/nangate45/swerv_wrapper/rules-base.json
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.345,
+        "value": -0.34,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -146.0,
+        "value": -157.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -126.0,
+        "value": -143.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/aes/fastroute.tcl b/flow/designs/sky130hd/aes/fastroute.tcl
index 80e4274ee2..e795f5e820 100644
--- a/flow/designs/sky130hd/aes/fastroute.tcl
+++ b/flow/designs/sky130hd/aes/fastroute.tcl
@@ -1,4 +1,4 @@
-set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.4
+set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.3
 
 set_routing_layers -clock $::env(MIN_CLK_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)
 set_routing_layers -signal $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)
diff --git a/flow/designs/sky130hd/chameleon/rules-base.json b/flow/designs/sky130hd/chameleon/rules-base.json
index 134736e0e2..8c0d8d48b1 100644
--- a/flow/designs/sky130hd/chameleon/rules-base.json
+++ b/flow/designs/sky130hd/chameleon/rules-base.json
@@ -54,11 +54,11 @@
         "compare": ">="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 196,
+        "value": 200,
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.944,
+        "value": -0.943,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
diff --git a/flow/designs/sky130hd/gcd/rules-base.json b/flow/designs/sky130hd/gcd/rules-base.json
index c8f2846085..f89b0121f4 100644
--- a/flow/designs/sky130hd/gcd/rules-base.json
+++ b/flow/designs/sky130hd/gcd/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -88.8,
+        "value": -89.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -90,11 +90,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -1.85,
+        "value": -1.82,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -87.6,
+        "value": -85.7,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/jpeg/rules-base.json b/flow/designs/sky130hd/jpeg/rules-base.json
index bbf97b08b7..c0e11f4e05 100644
--- a/flow/designs/sky130hd/jpeg/rules-base.json
+++ b/flow/designs/sky130hd/jpeg/rules-base.json
@@ -54,15 +54,15 @@
         "compare": ">="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 100,
+        "value": 102,
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.764,
+        "value": -0.754,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -111.0,
+        "value": -113.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -42.9,
+        "value": -42.2,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/microwatt/rules-base.json b/flow/designs/sky130hd/microwatt/rules-base.json
index 051d2b461c..d57dbf012f 100644
--- a/flow/designs/sky130hd/microwatt/rules-base.json
+++ b/flow/designs/sky130hd/microwatt/rules-base.json
@@ -54,7 +54,7 @@
         "compare": ">="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 1333,
+        "value": 1364,
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -345.0,
+        "value": -306.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -82,27 +82,27 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 0,
+        "value": 1,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 1434,
+        "value": 1352,
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -2.7,
+        "value": -2.65,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -360.0,
+        "value": -305.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
-        "value": -1.0,
+        "value": -0.959,
         "compare": ">="
     },
     "finish__timing__hold__tns": {
-        "value": -6.71,
+        "value": -5.94,
         "compare": ">="
     },
     "finish__design__instance__area": {
diff --git a/flow/designs/sky130hd/riscv32i/rules-base.json b/flow/designs/sky130hd/riscv32i/rules-base.json
index ec2ef0be19..437daa32fe 100644
--- a/flow/designs/sky130hd/riscv32i/rules-base.json
+++ b/flow/designs/sky130hd/riscv32i/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -300.0,
+        "value": -304.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -167.0,
+        "value": -169.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hs/ibex/rules-base.json b/flow/designs/sky130hs/ibex/rules-base.json
index 0f8405e64e..3e6641d4f8 100644
--- a/flow/designs/sky130hs/ibex/rules-base.json
+++ b/flow/designs/sky130hs/ibex/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -23.4,
+        "value": -43.4,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
diff --git a/flow/designs/sky130hs/riscv32i/rules-base.json b/flow/designs/sky130hs/riscv32i/rules-base.json
index 73af5f9450..af7937c1ec 100644
--- a/flow/designs/sky130hs/riscv32i/rules-base.json
+++ b/flow/designs/sky130hs/riscv32i/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -134.0,
+        "value": -142.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 346876,
+        "value": 346646,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -20.9,
+        "value": -29.2,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/tools/OpenROAD b/tools/OpenROAD
index 5bf1281487..49bd051a10 160000
--- a/tools/OpenROAD
+++ b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit 5bf1281487af0f48cfe992f38030b071af2220e2
+Subproject commit 49bd051a10f0dd5bb89eba9acf668e8362b883d8