Gemfiles: update to jekyll 3.9

Author: ilg-ul

Gemfile

@@ -1,18 +1,29 @@
 source "https://rubygems.org"
 
-gem 'jekyll', '=3.6.2', :platforms => [:ruby, :x64_mingw, :mswin]
-gem 'wdm', '>= 0.1.0' if Gem.win_platform?
+gem 'jekyll', '=3.9.0'
 
 group :jekyll_plugins do
-  gem 'jekyll-watch'
-  gem 'jemoji'
-  gem 'jekyll-paginate'
-  gem 'jekyll-last-modified-at', '>=1.0.0',  :platforms => [:ruby, :x64_mingw, :mswin]
+  gem 'jekyll-sitemap', '>=1.4.0'
+
+  # Not used, explicit feed.xml.
+  gem 'jekyll-feed', '>=0.13.0'
+  gem 'jekyll-seo-tag', '>=2.6.1'
+
+  gem 'kramdown-parser-gfm', '>=1.1.0'
+
+  # https://github.com/gjtorikian/jekyll-last-modified-at
+  gem 'jekyll-last-modified-at', '>=1.1.0'
+  
+  # https://github.com/jekyll/jekyll-redirect-from
+  gem 'jekyll-redirect-from', '>=0.16.0'
+
+  gem 'jekyll-watch', '>=2.2.1'
+  gem 'jemoji', '>=0.12.0'
+  gem 'jekyll-paginate', '>=1.1.0'
+
   gem 'jekyll-mentions', '=1.1.3',  :platforms => [:ruby, :x64_mingw, :mswin]
-  gem 'jekyll-redirect-from', '=0.11.0',  :platforms => [:ruby, :x64_mingw, :mswin]
-  gem 'jekyll-sitemap', '=0.11.0',  :platforms => [:ruby, :x64_mingw, :mswin]
   # gem 'jekyll-multiple-languages'
 
-  gem 'html-proofer'
+  gem 'html-proofer', '>=3.18.2'
   gem 'nokogiri', '>=1.8.2'
 end

Gemfile.lock

@@ -1,111 +1,132 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.0)
+    activesupport (6.0.3.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
-    colorize (0.8.1)
-    concurrent-ruby (1.0.5)
-    ethon (0.11.0)
+    concurrent-ruby (1.1.7)
+    em-websocket (0.5.2)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
+    ethon (0.12.0)
       ffi (>= 1.3.0)
-    ffi (1.9.25)
+    eventmachine (1.2.7)
+    ffi (1.14.2)
     forwardable-extended (2.6.0)
-    gemoji (3.0.0)
-    html-pipeline (2.8.3)
+    gemoji (3.0.1)
+    html-pipeline (2.14.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    html-proofer (3.9.1)
-      activesupport (>= 4.2, < 6.0)
+    html-proofer (3.18.2)
       addressable (~> 2.3)
-      colorize (~> 0.8)
-      mercenary (~> 0.3.2)
-      nokogiri (~> 1.8.1)
+      mercenary (~> 0.3)
+      nokogumbo (~> 2.0)
       parallel (~> 1.3)
+      rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
-    i18n (1.0.1)
+    http_parser.rb (0.6.0)
+    i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jekyll (3.6.2)
+    jekyll (3.9.0)
       addressable (~> 2.4)
       colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
       jekyll-sass-converter (~> 1.0)
-      jekyll-watch (~> 1.1)
-      kramdown (~> 1.14)
+      jekyll-watch (~> 2.0)
+      kramdown (>= 1.17, < 3)
       liquid (~> 4.0)
       mercenary (~> 0.3.3)
       pathutil (~> 0.9)
-      rouge (>= 1.7, < 3)
+      rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
-    jekyll-last-modified-at (1.0.1)
-      jekyll (~> 3.3)
+    jekyll-feed (0.15.1)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-last-modified-at (1.3.0)
+      jekyll (>= 3.7, < 5.0)
       posix-spawn (~> 0.3.9)
     jekyll-mentions (1.1.3)
       html-pipeline (~> 2.3)
       jekyll (~> 3.0)
     jekyll-paginate (1.1.0)
-    jekyll-redirect-from (0.11.0)
-      jekyll (>= 2.0)
+    jekyll-redirect-from (0.16.0)
+      jekyll (>= 3.3, < 5.0)
     jekyll-sass-converter (1.5.2)
       sass (~> 3.4)
-    jekyll-sitemap (0.11.0)
-      addressable (~> 2.4.0)
-    jekyll-watch (1.5.1)
+    jekyll-seo-tag (2.7.1)
+      jekyll (>= 3.8, < 5.0)
+    jekyll-sitemap (1.4.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-watch (2.2.1)
       listen (~> 3.0)
-    jemoji (0.10.0)
+    jemoji (0.12.0)
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
-      jekyll (~> 3.0)
-    kramdown (1.17.0)
-    liquid (4.0.0)
-    listen (3.1.5)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-      ruby_dep (~> 1.2)
+      jekyll (>= 3.0, < 5.0)
+    kramdown (2.3.0)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    liquid (4.0.3)
+    listen (3.3.3)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
-    mini_portile2 (2.3.0)
-    minitest (5.11.3)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
-    parallel (1.12.1)
-    pathutil (0.16.1)
+    mini_portile2 (2.4.0)
+    minitest (5.14.2)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    nokogumbo (2.0.4)
+      nokogiri (~> 1.8, >= 1.8.4)
+    parallel (1.20.1)
+    pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    posix-spawn (0.3.13)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
-    rouge (2.2.1)
-    ruby_dep (1.5.0)
-    safe_yaml (1.0.4)
-    sass (3.5.6)
+    posix-spawn (0.3.15)
+    public_suffix (4.0.6)
+    rainbow (3.0.0)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rexml (3.2.4)
+    rouge (3.26.0)
+    safe_yaml (1.0.5)
+    sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     thread_safe (0.3.6)
-    typhoeus (1.3.0)
+    typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
-    yell (2.0.7)
+    yell (2.2.2)
+    zeitwerk (2.4.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  html-proofer
-  jekyll (= 3.6.2)
-  jekyll-last-modified-at (>= 1.0.0)
+  html-proofer (>= 3.18.2)
+  jekyll (= 3.9.0)
+  jekyll-feed (>= 0.13.0)
+  jekyll-last-modified-at (>= 1.1.0)
   jekyll-mentions (= 1.1.3)
-  jekyll-paginate
-  jekyll-redirect-from (= 0.11.0)
-  jekyll-sitemap (= 0.11.0)
-  jekyll-watch
-  jemoji
+  jekyll-paginate (>= 1.1.0)
+  jekyll-redirect-from (>= 0.16.0)
+  jekyll-seo-tag (>= 2.6.1)
+  jekyll-sitemap (>= 1.4.0)
+  jekyll-watch (>= 2.2.1)
+  jemoji (>= 0.12.0)
+  kramdown-parser-gfm (>= 1.1.0)
   nokogiri (>= 1.8.2)
 
 BUNDLED WITH
-   1.16.1
+   1.17.2