bump dependencies (ethereum#6813)

Co-authored-by: Jan Turk <jan.turk12@gmail.com>

.github/workflows/ci.yml

@@ -45,9 +45,9 @@ jobs:
         uses: actions/checkout@47fbe2df0ad0e27efb67a70beac3555f192b062f
 
       - name: Install Ruby
-        uses: ruby/setup-ruby@08245253a76fa4d1e459b7809579c62bd9eb718a
+        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf
         with:
-          ruby-version: 2.6.0
+          ruby-version: 3.1.4 # 3.2 fails, see https://github.com/github/pages-gem/issues/879
           bundler-cache: true
 
       - name: Build Website
@@ -56,8 +56,7 @@ jobs:
           bundle exec jekyll build
 
       - name: HTML Proofer
-        run: bundle exec htmlproofer ./_site --check-html --check-opengraph --report-missing-names --log-level=:debug --assume-extension --empty-alt-ignore --timeframe=6w --disable-external
-
+        run: bundle exec htmlproofer --allow-missing-href --disable-external --assume-extension '.html' --log-level=:info --cache='{"timeframe":{"external":"6w"}}' --checks 'Links,Images,Scripts,OpenGraph' --no-check-sri --ignore-empty-alt --no-enforce_https ./_site
       - name: DNS Validator
         run: bundle exec github-pages health-check
 

EIPS/eip-2535.md

@@ -12,7 +12,7 @@ created: 2020-02-22
 
 ## Abstract
 
-<img align="right" src="../assets/eip-2535/diamond.svg" width="230" height="230">
+<img align="right" src="../assets/eip-2535/diamond.svg" width="230" height="230" alt="Diamonds contract structure">
 
 This proposal standardizes diamonds, which are modular smart contract systems that can be upgraded/extended after deployment, and have virtually no size limit. More technically, a **diamond** is a contract with external functions that are supplied by contracts called **facets**. Facets are separate, independent contracts that can share internal functions, libraries, and state variables.
 
@@ -38,7 +38,7 @@ The diagram below shows two diamonds using the same two facets.
 - `FacetB` is used by `Diamond1`
 - `FacetB` is used by `Diamond2`
 
-<img src="../assets/eip-2535/facetreuse.png">
+<img src="../assets/eip-2535/facetreuse.png" alt="Facet reuse">
 
 ### Upgradeable Diamond vs. Centralized Private Database
 
@@ -140,7 +140,7 @@ fallback() external payable {
 
 This diagram shows the structure of a diamond:
 
-<img src="../assets/eip-2535/DiamondDiagram.png">
+<img src="../assets/eip-2535/DiamondDiagram.png" alt="Mapping facets and storage">
 
 ### Storage
 
@@ -160,7 +160,7 @@ In this diagram
 - `FacetA` and `FacetB` share access to `DataAB`.
 - The diamond's own code, `FacetA` and `FacetB` share access to `DataABD`.
 
-<img src="../assets/eip-2535/diamondstorage1.png">
+<img src="../assets/eip-2535/diamondstorage1.png" alt="Mapping code, data, and facets">
 
 ### Solidity Libraries as Facets
 

Gemfile

@@ -12,16 +12,17 @@ gem "minima", "~> 2.0"
 
 # If you have any plugins, put them here!
 group :jekyll_plugins do
-  gem "jekyll-feed", "~> 0.11"
-  gem "github-pages", "206"
+  gem "github-pages", "228"
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 
 # Performance-booster for watching directories on Windows
-gem "wdm", "~> 0.1.0" if Gem.win_platform?
+gem "wdm", "~> 0.1.1" if Gem.win_platform?
 
-gem "html-proofer", '>=3.3.1'
+gem "html-proofer", '>=5.0.7'
 
 gem "eip_validator", ">=0.8.2"
+
+gem "webrick", "~> 1.8" # needed for macOS builds