_config.yml in jumbo-jekyll-theme-4.8.4 vs _config.yml in jumbo-jekyll-theme-4.9.0

@@ -37,28 +37,41 @@
   - .git
   - .asset-cache
   - _static-site
   - .sass-cache
   - _site
-  - package.json
-  - node_modules
-  - gulpfile.js
+# Sass Configuration for the site styles
+sass:
+    style: compressed
+    load_paths:
+        - assets/css
 # Compress HTML using the jekyll-tidy plugin.
 jekyll_tidy: 
     # Toggle compression of HTML
     compress_html: true
     # JS Path added to exclude to stop errors.
     exclude: ["assets/**/*.js"] 
+# Permalink style to be used for paginating pages in pagination.html
+paginate_path: /blog/:num/
+paginate_path_news: /news/:num/
+paginate_path_authors: /authors/:num/
 # Jekyll Pagination V2 Configuration
 pagination:
-    permalink: '/:num/'
+    # Default pagination path for Jekyll Posts
+    # For other permalinks set in the front matter of the post index page
+    permalink: /:num/
+    # Enabled or not?
     enabled: true
+    # Home many posts to display by default
     per_page: 9
+    # Number of pages to show either side of the current page i.e - 1, 2, {3}, 4, 5
     trail:
         before: 2
         after: 2
+    # Reverse the order of paginated pages
     sort_reverse: true
+    # Field to sort posts by when paginating
     sort_field: 'date'
 # Jekyll pagination v2 autopages configuration.
 autopages:
   enabled: false
 # Jekyll_get plugin configuration. This will not be needed in all jekyll sites
@@ -83,29 +96,105 @@
   - scope:
         path: ""
         type: "authors"
     values:
         layout: author
+# Jekyll Assets setup
+assets:
+  # Compress JS Assets - uses the uglifier 
+  compression: true
+  gzip: true
+  # Autoprefixer default settings
+  autoprefixer:
+      browsers: ["last 2 versions","> 5%","IE 9"]
+  # These are the paths to look for assets
+  sources:
+    - assets/js/
+    - assets/images/
+    - assets/css/    
 # Jekyll relative links plugin settings    
 jekyll_relative_links:
     process_all_collections: true
     verbose: 1
 plugins:
     - jekyll-seo-tag
     - jekyll-sitemap
+    - uglifier
+    - jekyll-assets
+    - jekyll-theme-assets-updated
+    - jekyll-tidy
     - jekyll-redirect-from
+    - jekyll-responsive-image
+    - autoprefixer-rails
     - jekyll-paginate-v2
-    - jekyll-picture-tag-latest
 collections:
   authors:
     output: true
     permalink: /author/:name/
 # Make sure that Liquid errors stop the build
 liquid:
     error_mode: strict    
 readme_index:
     enabled:          true
     remove_originals: false
-picture:
-  nomarkdown: false
-  source: "assets/images"
-  output: "assets/images/processed"
+
+# Jeykyll Responsive Image Configuration
+responsive_image:
+  cache: false
+  # [Required]
+  # Path to the image template.
+  template: _includes/images/responsive-image.html
+
+  # [Optional, Default: 85]
+  # Quality to use when resizing images.
+  default_quality: 90
+
+  # [Optional, Default: []]
+  # An array of resize configuration objects. Each object must contain at least
+  # a `width` value.
+  sizes:
+    - width: 400  # [Required] How wide the resized image will be.
+      quality: 70 # [Optional] Overrides default_quality for this size.
+    - width: 800
+      quality: 70
+
+  # [Optional, Default: false]
+  # Rotate resized images depending on their EXIF rotation attribute. Useful for
+  # working with JPGs directly from digital cameras and smartphones
+  auto_rotate: false
+
+  # [Optional, Default: false]
+  # Strip EXIF and other JPEG profiles. Helps to minimize JPEG size and win friends
+  # at Google PageSpeed.
+  strip: false
+
+  # [Optional, Default: assets]
+  # The base directory where assets are stored. This is used to determine the
+  # `dirname` value in `output_path_format` below.
+  base_path: assets
+
+  # [Optional, Default: assets/resized/%{filename}-%{width}x%{height}.%{extension}]
+  # The template used when generating filenames for resized images. Must be a
+  # relative path.
+  #
+  # Parameters available are:
+  #   %{dirname}     Directory of the file relative to `base_path` (assets/sub/dir/some-file.jpg => sub/dir)
+  #   %{basename}    Basename of the file (assets/some-file.jpg => some-file.jpg)
+  #   %{filename}    Basename without the extension (assets/some-file.jpg => some-file)
+  #   %{extension}   Extension of the file (assets/some-file.jpg => jpg)
+  #   %{width}       Width of the resized image
+  #   %{height}      Height of the resized image
+  #
+  output_path_format: assets/resized/%{width}/%{basename}
+
+  # [Optional, Default: true]
+  # Whether or not to save the generated assets into the source folder.
+  save_to_source: false
+
+  # [Optional, Default: []]
+  # By default, only images referenced by the responsive_image and responsive_image_block
+  # tags are resized. Here you can set a list of paths or path globs to resize other
+  # images. This is useful for resizing images which will be referenced from stylesheets.
+  extra_images:
+    - assets/foo/bar.png
+    - assets/bgs/*.png
+    - assets/avatars/*.{jpeg,jpg}
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