diff --git a/.github/workflows/image-build.yml b/.github/workflows/image-build.yml
new file mode 100644
index 000000000..6d6cb91df
--- /dev/null
+++ b/.github/workflows/image-build.yml
@@ -0,0 +1,32 @@
+name: image-build
+on:
+  push:
+    branches:
+      - master
+jobs:
+  build:
+    name: opendsa-lti-image
+    runs-on: self-hosted
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: opendsa/opendsa-lti:latest
diff --git a/app/assets/javascripts/inst_books.js b/app/assets/javascripts/inst_books.js
index 1385e6940..dcbd0e07e 100644
--- a/app/assets/javascripts/inst_books.js
+++ b/app/assets/javascripts/inst_books.js
@@ -805,7 +805,7 @@
 	  }
     })
     $('.form-control').each(function(index, element) {
-      if(!(/^\d\d\/\d\d\/\d\d\d\d \d\d:\d\d ([AaPp][Mm])$/.test($(element).val())) && $(element).val() != 'undefined') {
+      if(!(/^\d\d\/\d\d\/\d\d\d\d \d?\d:\d\d ([AaPp][Mm])$/.test($(element).val())) && $(element).val() != 'undefined') {
         messages.push('Dates must be in the format YYYY/MM/DD HH:MM SOURCE: ' + $(element).attr('data-source'));
         return false;
       }
diff --git a/app/views/guides/opendsa-moodle.erb b/app/views/guides/opendsa-moodle.erb
index a8fd6f987..c6ac813a4 100644
--- a/app/views/guides/opendsa-moodle.erb
+++ b/app/views/guides/opendsa-moodle.erb
@@ -36,7 +36,8 @@
     <p>
       <strong>Step 2:</strong> Send an email to
       <a href="mailto:opendsa@cs.vt.edu"> opendsa@cs.vt.edu </a>
-      and ask for instructor access.
+      and ask for instructor access. If this is your first time using OpenDSA,
+      please include your Moodle URL in the email.
     </p>
     <p>
       <strong>Step 3:</strong> Once you are provided with the instructor
diff --git a/lib/tasks/update_module_versions.rake b/lib/tasks/update_module_versions.rake
index 66639efff..4693f71f6 100644
--- a/lib/tasks/update_module_versions.rake
+++ b/lib/tasks/update_module_versions.rake
@@ -7,7 +7,9 @@ task :update_module_versions => :environment do
     REFERENCE_CONFIGS = [
         'Everything',
         'PL',
-        'PIFLAS23'
+        'PIFLAS23',
+        'SWDesignAndDataStructs',
+        'IntroToSoftwareDesign'
     ]
 
     FULL_CONFIG_FILENAME = '_config.json'