Bumped htmlproofer

Author: ckenst

.circleci/config.yml

@@ -17,4 +17,4 @@ jobs:
           command: bundle exec jekyll build --verbose
       - run:
           name: Test
-          command: bundle exec htmlproofer ./_site --check-html --disable-external
+          command: bundle exec htmlproofer ./_site --disable-external --no-enforce-https --allow-missing-href --ignore-urls '/^\\/\\//'

.github/copilot-instructions.md

@@ -39,7 +39,7 @@ bundle install
 bundle exec jekyll build --verbose
 
 # Test (validates HTML and links)
-bundle exec htmlproofer ./_site --check-html --disable-external
+bundle exec htmlproofer ./_site --disable-external --no-enforce-https --allow-missing-href --ignore-urls '/^\\/\\//'
 ```
 
 ## Data Schema Guidelines
@@ -92,7 +92,7 @@ When adding or updating conferences in `_data/current.yml` or `_data/past.yml`:
 
 ## Testing Standards
 
-- Always run `bundle exec htmlproofer` after making changes to validate HTML
+- Always run `bundle exec htmlproofer ./_site --disable-external --no-enforce-https --allow-missing-href --ignore-urls '/^\\/\\//'` after making changes to validate HTML
 - Check that Jekyll builds successfully with `bundle exec jekyll build`
 - Test locally with Docker before submitting PRs
 - All external links should be valid and not broken
@@ -149,7 +149,7 @@ Per the Gemfile and CircleCI config:
 - **Bundler**: 2.4.17
 - **Jekyll**: >= 3.10.0
 - **GitHub Pages**: >= 232
-- **html-proofer**: ~> 3.19.4
+- **html-proofer**: ~> 5.2
 - **Docker**: Required for local development
 
 ## Security and Best Practices

Gemfile

@@ -3,6 +3,6 @@ source 'https://rubygems.org'
 ruby '>= 3.2.0'
 
 gem 'github-pages', '~> 232', group: :jekyll_plugins
-gem 'html-proofer', '~> 3.19.4'
+gem 'html-proofer', '~> 5.2'
 gem 'jekyll-last-modified-at', '~> 1.3.2'
 gem 'nokogiri', '>= 1.19.1'

Gemfile.lock

@@ -1,6 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    Ascii85 (2.0.1)
     activesupport (8.1.3)
       base64
       bigdecimal
@@ -16,7 +17,15 @@ GEM
       uri (>= 0.13.1)
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
+    afm (1.0.0)
+    async (2.37.0)
+      console (~> 1.29)
+      fiber-annotation
+      io-event (~> 1.11)
+      metrics (~> 0.12)
+      traces (~> 0.18)
     base64 (0.3.0)
+    benchmark (0.5.0)
     bigdecimal (4.1.2)
     coffee-script (2.4.1)
       coffee-script-source
@@ -26,6 +35,10 @@ GEM
     commonmarker (0.23.12)
     concurrent-ruby (1.3.6)
     connection_pool (3.0.2)
+    console (1.34.3)
+      fiber-annotation
+      fiber-local (~> 1.1)
+      json
     csv (3.3.5)
     dnsruby (1.73.1)
       base64 (>= 0.2)
@@ -48,6 +61,10 @@ GEM
       net-http (~> 0.5)
     ffi (1.17.4)
     ffi (1.17.4-arm64-darwin)
+    fiber-annotation (0.2.0)
+    fiber-local (1.1.0)
+      fiber-storage
+    fiber-storage (1.0.1)
     forwardable-extended (2.6.0)
     gemoji (4.1.0)
     github-pages (232)
@@ -102,20 +119,24 @@ GEM
       octokit (>= 4, < 8)
       public_suffix (>= 3.0, < 6.0)
       typhoeus (~> 1.3)
+    hashery (2.1.2)
     html-pipeline (2.14.3)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    html-proofer (3.19.4)
+    html-proofer (5.2.1)
       addressable (~> 2.3)
-      mercenary (~> 0.3)
+      async (~> 2.1)
+      benchmark (~> 0.5)
       nokogiri (~> 1.13)
-      parallel (~> 1.10)
+      pdf-reader (~> 2.11)
       rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
+      zeitwerk (~> 2.5)
     http_parser.rb (0.8.1)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
+    io-event (1.14.3)
     jekyll (3.10.0)
       addressable (~> 2.4)
       colorator (~> 1.0)
@@ -240,6 +261,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.7.0)
     mercenary (0.3.6)
+    metrics (0.15.0)
     mini_portile2 (2.8.9)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
@@ -258,9 +280,14 @@ GEM
     octokit (4.25.1)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
-    parallel (1.28.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
+    pdf-reader (2.15.1)
+      Ascii85 (>= 1.0, < 3.0, != 2.0.0)
+      afm (>= 0.2.1, < 2)
+      hashery (~> 2.0)
+      ruby-rc4
+      ttfunk
     prism (1.9.0)
     public_suffix (5.1.1)
     racc (1.8.1)
@@ -270,6 +297,7 @@ GEM
       ffi (~> 1.0)
     rexml (3.4.4)
     rouge (3.30.0)
+    ruby-rc4 (0.1.5)
     rubyzip (2.4.1)
     safe_yaml (1.0.5)
     sass (3.7.4)
@@ -284,6 +312,8 @@ GEM
     simpleidn (0.2.3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    traces (0.18.2)
+    ttfunk (1.7.0)
     typhoeus (1.6.0)
       ethon (>= 0.18.0)
     tzinfo (2.0.6)
@@ -292,14 +322,15 @@ GEM
     uri (1.1.1)
     webrick (1.9.2)
     yell (2.2.2)
+    zeitwerk (2.7.5)
 
 PLATFORMS
   arm64-darwin-22
   ruby
 
 DEPENDENCIES
   github-pages (~> 232)
-  html-proofer (~> 3.19.4)
+  html-proofer (~> 5.2)
   jekyll-last-modified-at (~> 1.3.2)
   nokogiri (>= 1.19.1)