diff --git a/VERSION b/VERSION
index 1f61f61..eab53e1 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.99
+1.0.100
diff --git a/common/foundry_install.py b/common/foundry_install.py
index 731d07d..22d754d 100755
--- a/common/foundry_install.py
+++ b/common/foundry_install.py
@@ -120,6 +120,11 @@
 #	noconvert : Install only; do not attempt to convert to other
 #		    formats (applies only to GDS, CDL, and LEF).
 #
+#	options:   Followed by "=" and the name of a script.  Behavior
+#		    is dependent on the mode;  if applied to "-gds",
+#		    then the script is inserted before the GDS read
+#		    in the Tcl generate script passed to magic.
+#
 # NOTE:  This script can be called once for all libraries if all file
 # types (gds, cdl, lef, etc.) happen to all work with the same wildcards.
 # However, it is more likely that it will be called several times for the
@@ -1070,6 +1075,12 @@
                 if item.split('=')[0] == 'ignore':
                     ignorelist = item.split('=')[1].split(',')
 
+        elif option[0] == 'gds':
+            for item in option:
+                if item.split('=')[0] == 'options':
+                    tclscript = item.split('=')[1]
+                    print('Adding Tcl script options from file ' + tclscript)
+
 	# Option 'noconvert' is a standalone keyword.
         if 'noconvert' in option:
             if option[0] == 'cdl':
@@ -1221,6 +1232,10 @@
                 # .mag files from the database.
 
                 print('Creating magic generation script to generate magic database files.') 
+                if tclscript:
+                    with open(tclscript, 'r') as ifile:
+                        tcllines = ifile.read().splitlines()
+
                 with open(destlibdir + '/generate_magic.tcl', 'w') as ofile:
                     print('#!/usr/bin/env wish', file=ofile)
                     print('#--------------------------------------------', file=ofile)
@@ -1231,6 +1246,11 @@
                     print('gds rescale false', file=ofile)
                     print('tech unlock *', file=ofile)
 
+                    # Add custom Tcl script lines before "gds read".
+                    if tclscript:
+                        for line in tcllines:
+                            print(line, file=ofile)
+
                     for gdsfile in gdsfiles:
                         # Note:  DO NOT use a relative path here.
                         print('gds read ' + srclibdir + '/' + gdsfile, file=ofile)
diff --git a/sky130/Makefile.in b/sky130/Makefile.in
index c34d019..38d000f 100644
--- a/sky130/Makefile.in
+++ b/sky130/Makefile.in
@@ -483,6 +483,7 @@
 		-lib %l/latest/timing/*.lib \
 		-gds %l/latest/cells/*/*.gds compile-only \
 			sort=custom/scripts/sort_pdkfiles.py \
+			options=custom/scripts/sky130_fd_io_import.tcl \
 		-verilog %l/latest/cells/*/*.*.v \
 		-verilog %l/latest/cells/*/*.v exclude=*.*.v \
 			compile-only filter=custom/scripts/inc_verilog.py \
diff --git a/sky130/custom/scripts/sky130_fd_io_import.tcl b/sky130/custom/scripts/sky130_fd_io_import.tcl
new file mode 100644
index 0000000..cdff9de
--- /dev/null
+++ b/sky130/custom/scripts/sky130_fd_io_import.tcl
@@ -0,0 +1,6 @@
+# Special options passed to magic for GDS import of the I/O library cells.
+# This line flattens all the cells containing "__example_" in the name,
+# which includes all contacts and primitive devices.  This prevents the
+# primitive devices from being split across the hierarchy, which causes
+# magic to misinterpret the device type.
+gds flatglob *__example_*
diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index b561940..de7b737 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -22,8 +22,8 @@
 
 version
  version REVISION
- description "SkyWater SKY130: BETA Vendor Open Source rules and DRC"
- requires magic-8.3.99
+ description "SkyWater SKY130: Open Source rules and DRC"
+ requires magic-8.3.107
 end
 
 #------------------------------------------------------------------------
@@ -31,6 +31,7 @@
 # First public release
 # Status 8/14/20: Rev 2 (alpha):
 # Started updating with new device/model naming convention
+# Status 1/3/21: Taking out of beta and declaring an official release.
 #------------------------------------------------------------------------
 
 #------------------------------------------------------------------------