updates d3plus-dev and env to v1.2

.github/ISSUE_TEMPLATE.md

@@ -1,27 +1,7 @@
-<!-- Are you asking for help or have a general question? -->
-<!-- If so, please consider using the D3plus Gitter community. -->
-<!-- https://gitter.im/d3plus/ -->
+<!-- If possible, please recreate your issue in a JSFiddle. -->
 
-<!-- Provide a general summary of the issue in the title above. -->
-<!-- Please create separate issues for each individual bug/feature. -->
+<!-- You can use this template to get started: -->
+<!-- https://jsfiddle.net/davelandry/u7dfeop0/ -->
 
-### Expected Behavior
-<!-- If you're describing a bug, tell us what should happen -->
-<!-- If you're suggesting a change/improvement, tell us how it should work -->
-
-### Current Behavior
-<!-- If describing a bug, tell us what happens instead of the expected behavior -->
-<!-- If suggesting a change/improvement, explain the difference from current behavior -->
-
-### Steps to Reproduce (for bugs)
-<!-- Provide a link to a live example, a screenshot, -->
-<!-- and/or an unambiguous set of steps to reproduce this bug. -->
-1.
-2.
-3.
-
-### Your Environment
-<!-- Include as many relevant details about the environment in which you experienced the bug. -->
-* Browser Name:
-* Operating System and Version:
+<!-- Please remove as many unrelated methods until the bug is still reproducible. -->
 

.github/workflows/NodeCI.yml

@@ -0,0 +1,35 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '12'
+      - name: Install Basic Fonts
+        run: echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | sudo debconf-set-selections && sudo apt-get install ttf-mscorefonts-installer
+      - name: Setup xvfb (Linux)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get install -y xvfb libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 libxcb-xinput0 libxcb-xfixes0
+          # start xvfb in the background
+          sudo /usr/bin/Xvfb $DISPLAY -screen 0 1280x1024x24 &
+      - name: Install Dependencies
+        run: npm ci
+      - name: Link d3plus-dev Scripts
+        run: npm link
+      - name: Run Headless Tests
+        run: xvfb-run -a npm test

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2022 D3plus
+Copyright (c) 2023 D3plus
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal