Added a mask-hints line for HVNTM, since certain layout geometries
need to have this layer manually created, or else the auto-generated
layer can be all over the place and violating numerous rules.

VERSION

diff --git a/VERSION b/VERSION
index a9de706..0eb194e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.196
+1.0.197

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 8757bd4..acfe41e 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -1020,6 +1020,7 @@
  	grow 	345
  	shrink 	345
 	and-not hvntm_block
+	mask-hints HVNTM
 	calma 125 20
 
 #----------------------------------------------------------------