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+source 'https://rubygems.org'
+
+gem "jekyll", "~> 4.3.3" # installed by `gem jekyll`
+# gem "webrick"        # required when using Ruby >= 3 and Jekyll <= 4.2.2
+
+gem "just-the-docs", "0.8.1" # pinned to the current release
+# gem "just-the-docs"        # always download the latest release