update readme and bump jekyll and associated dependencies to latest version

Author: jwcooper

Gemfile.lock

@@ -1,17 +1,20 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.1)
-      public_suffix (>= 2.0.2, < 6.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.2.0)
     bigdecimal (3.1.9)
     colorator (1.1.0)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.5)
+    csv (3.3.2)
     deep_merge (1.2.2)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    ffi (1.15.5)
+    ffi (1.17.1)
+    ffi (1.17.1-x86_64-linux-gnu)
     forwardable-extended (2.6.0)
     google-protobuf (4.29.3)
       bigdecimal
@@ -20,22 +23,25 @@ GEM
       bigdecimal
       rake (>= 13)
     http_parser.rb (0.8.0)
-    i18n (1.12.0)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
     image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
-    jekyll (4.3.3)
+    jekyll (4.4.1)
       addressable (~> 2.4)
+      base64 (~> 0.2)
       colorator (~> 1.0)
+      csv (~> 3.0)
       em-websocket (~> 0.5)
       i18n (~> 1.0)
       jekyll-sass-converter (>= 2.0, < 4.0)
       jekyll-watch (~> 2.0)
+      json (~> 2.6)
       kramdown (~> 2.3, >= 2.3.1)
       kramdown-parser-gfm (~> 1.0)
       liquid (~> 4.0)
-      mercenary (>= 0.3.6, < 0.5)
+      mercenary (~> 0.3, >= 0.3.6)
       pathutil (~> 0.9)
       rouge (>= 3.0, < 5.0)
       safe_yaml (~> 1.0)
@@ -47,45 +53,46 @@ GEM
     jekyll-paginate (1.1.0)
     jekyll-redirect-from (0.16.0)
       jekyll (>= 3.3, < 5.0)
-    jekyll-sass-converter (3.0.0)
-      sass-embedded (~> 1.54)
+    jekyll-sass-converter (3.1.0)
+      sass-embedded (~> 1.75)
     jekyll-seo-tag (2.8.0)
       jekyll (>= 3.8, < 5.0)
     jekyll-sitemap (1.4.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.4.0)
-      rexml
+    json (2.10.1)
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.4)
-    listen (3.8.0)
+    listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_magick (4.12.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (5.0.1)
+    public_suffix (6.0.1)
     rake (13.2.1)
     rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.3.9)
-    rouge (4.1.0)
+    rexml (3.4.1)
+    rouge (4.5.1)
     ruby-vips (2.1.4)
       ffi (~> 1.12)
     safe_yaml (1.0.5)
-    sass-embedded (1.83.4)
+    sass-embedded (1.85.0)
       google-protobuf (~> 4.29)
       rake (>= 13)
-    sass-embedded (1.83.4-x86_64-linux-gnu)
+    sass-embedded (1.85.0-x86_64-linux-gnu)
       google-protobuf (~> 4.29)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
-    unicode-display_width (2.4.2)
-    webrick (1.8.2)
+    unicode-display_width (2.6.0)
+    webrick (1.9.1)
 
 PLATFORMS
   ruby

README.md

@@ -33,3 +33,6 @@ were tested with ruby 2.5 and ruby-bundler 1.17.3 on a Debian Stretch system.
 5. Visit the displayed "server address"
 6. After most local edits, the content will be updated.  You will need to
 reload (ctrl-r or F5) your browser
+
+Note: For faster jekyll builds, you can use the `--incremental` flag. You'll
+also want to install ruby with yjit enabled for even faster builds.