Add OpenSCAD/MCAD to the project to prevent double work. Including as a submodule appears to satisfy the requirement of the LGPL and allows mcopy to remain MIT licensed.

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "scad/sprocketed_roller"]
 	path = scad/sprocketed_roller
 	url = https://git.sixteenmillimeter.com/modules/sprocketed_roller.git
+[submodule "scad/MCAD"]
+	path = scad/MCAD
+	url = https://github.com/openscad/MCAD.git

app/data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.32",
+  "version": "1.8.33",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

app/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.32",
+  "version": "1.8.33",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.32",
+  "version": "1.8.33",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {

data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.32",
+  "version": "1.8.33",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.8.32",
+  "version": "1.8.33",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.8.32",
+      "version": "1.8.33",
       "license": "MIT",
       "dependencies": {
         "arduino": "file:app/lib/arduino",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.8.32",
+  "version": "1.8.33",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {

processing/mcopy/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.32",
+  "version": "1.8.33",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

scad/MCAD

@@ -0,0 +1 @@
+Subproject commit bd0a7ba3f042bfbced5ca1894b236cea08904e26