diff --git a/Gemfile.lock b/Gemfile.lock
index fdfd82f..e5f9c7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,11 +83,11 @@ GEM
     mocha (3.1.0)
       ruby2_keywords (>= 0.0.5)
     netrc (0.11.0)
-    nokogiri (1.19.3-arm64-darwin)
+    nokogiri (1.19.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.3-x86_64-darwin)
+    nokogiri (1.19.4-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.3-x86_64-linux-gnu)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
     packwerk (3.3.0)
       activesupport (>= 6.0)
diff --git a/sorbet/rbi/gems/nokogiri@1.19.3.rbi b/sorbet/rbi/gems/nokogiri@1.19.4.rbi
similarity index 97%
rename from sorbet/rbi/gems/nokogiri@1.19.3.rbi
rename to sorbet/rbi/gems/nokogiri@1.19.4.rbi
index df55c2a..3614d69 100644
--- a/sorbet/rbi/gems/nokogiri@1.19.3.rbi
+++ b/sorbet/rbi/gems/nokogiri@1.19.4.rbi
@@ -96,10 +96,10 @@ module Nokogiri
     # pkg:gem/nokogiri#lib/nokogiri.rb:96
     def install_default_aliases; end
 
-    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:206
+    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:216
     def jruby?; end
 
-    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:211
+    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:221
     def libxml2_patches; end
 
     # Create a new Nokogiri::XML::DocumentFragment
@@ -112,10 +112,10 @@ module Nokogiri
     # pkg:gem/nokogiri#lib/nokogiri.rb:42
     def parse(string, url = T.unsafe(nil), encoding = T.unsafe(nil), options = T.unsafe(nil)); end
 
-    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:201
+    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:211
     def uses_gumbo?; end
 
-    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:193
+    # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:203
     def uses_libxml?(requirement = T.unsafe(nil)); end
   end
 end
@@ -2338,6 +2338,7 @@ Nokogiri::HTML5::QuirksMode::QUIRKS = T.let(T.unsafe(nil), Integer)
 
 Nokogiri::LIBXML2_PATCHES = T.let(T.unsafe(nil), Array)
 Nokogiri::LIBXML_COMPILED_VERSION = T.let(T.unsafe(nil), String)
+Nokogiri::LIBXML_HTTP_ENABLED = T.let(T.unsafe(nil), TrueClass)
 Nokogiri::LIBXML_ICONV_ENABLED = T.let(T.unsafe(nil), TrueClass)
 Nokogiri::LIBXML_LOADED_VERSION = T.let(T.unsafe(nil), String)
 Nokogiri::LIBXML_MEMORY_MANAGEMENT = T.let(T.unsafe(nil), String)
@@ -2368,7 +2369,7 @@ Nokogiri::VERSION = T.let(T.unsafe(nil), String)
 
 # Detailed version info about Nokogiri and the installed extension dependencies.
 #
-# pkg:gem/nokogiri#lib/nokogiri/version/info.rb:223
+# pkg:gem/nokogiri#lib/nokogiri/version/info.rb:233
 Nokogiri::VERSION_INFO = T.let(T.unsafe(nil), Hash)
 
 # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:7
@@ -2392,19 +2393,25 @@ class Nokogiri::VersionInfo
   # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:48
   def libxml2?; end
 
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:60
+  def libxml2_has_http?; end
+
   # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:52
   def libxml2_has_iconv?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:68
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:56
+  def libxml2_has_zlib?; end
+
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:76
   def libxml2_precompiled?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:60
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:68
   def libxml2_using_packaged?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:64
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:72
   def libxml2_using_system?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:56
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:64
   def libxslt_has_datetime?; end
 
   # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:26
@@ -2416,13 +2423,13 @@ class Nokogiri::VersionInfo
   # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:18
   def ruby_minor; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:88
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:96
   def to_hash; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:181
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:191
   def to_markdown; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:72
+  # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:80
   def warnings; end
 
   # pkg:gem/nokogiri#lib/nokogiri/version/info.rb:14
@@ -3026,13 +3033,13 @@ end
 #
 # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
 class Nokogiri::XML::Document < ::Nokogiri::XML::Node
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:190
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:191
   def initialize(*args); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:449
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:450
   def <<(node_or_tags); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:437
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:438
   def add_child(node_or_tags); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3048,7 +3055,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   # - +level+ (optional Integer). 0 is a shallow copy, 1 (the default) is a deep copy.
   # [Returns] The new Nokogiri::XML::Document
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:223
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:224
   def clone(level = T.unsafe(nil)); end
 
   # :call-seq:
@@ -3087,17 +3094,17 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   #   {"xmlns:foo" => "baz"}
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:361
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:362
   def collect_namespaces; end
 
   # Create a CDATA Node containing +string+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:306
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:307
   def create_cdata(string, &block); end
 
   # Create a Comment Node containing +string+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:311
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:312
   def create_comment(string, &block); end
 
   # :call-seq:
@@ -3148,7 +3155,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   #   doc.create_element("div") { |node| node["class"] = "blue" if before_noon? }
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:276
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:277
   def create_element(name, *contents_or_attrs, &block); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3156,7 +3163,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
 
   # Create a Text Node with +string+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:301
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:302
   def create_text_node(string, &block); end
 
   #  :call-seq: deconstruct_keys(array_of_names) → Hash
@@ -3198,22 +3205,22 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   #  Since v1.14.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:501
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:502
   def deconstruct_keys(keys); end
 
   # Apply any decorators to +node+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:409
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:410
   def decorate(node); end
 
   # Get the list of decorators given +key+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:368
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:369
   def decorators(key); end
 
   # A reference to +self+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:321
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:322
   def document; end
 
   # :call-seq:
@@ -3226,7 +3233,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   # - +level+ (optional Integer). 0 is a shallow copy, 1 (the default) is a deep copy.
   # [Returns] The new Nokogiri::XML::Document
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:207
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:208
   def dup(level = T.unsafe(nil)); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3239,25 +3246,25 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   # [Returns] Array<Nokogiri::XML::SyntaxError>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:141
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:142
   def errors; end
 
   # The errors found while parsing a document.
   #
   # [Returns] Array<Nokogiri::XML::SyntaxError>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:141
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:142
   def errors=(_arg0); end
 
   # Create a Nokogiri::XML::DocumentFragment from +tags+
   # Returns an empty fragment if +tags+ is nil.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:429
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:430
   def fragment(tags = T.unsafe(nil)); end
 
   # The name of this document.  Always returns "document"
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:316
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:317
   def name; end
 
   # When `true`, reparented elements without a namespace will inherit their new parent's
@@ -3306,7 +3313,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   # Since v1.12.4
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:188
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:189
   def namespace_inheritance; end
 
   # When `true`, reparented elements without a namespace will inherit their new parent's
@@ -3355,12 +3362,12 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   # Since v1.12.4
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:188
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:189
   def namespace_inheritance=(_arg0); end
 
   # Get the hash of namespaces on the root Nokogiri::XML::Node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:422
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:423
   def namespaces; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3387,10 +3394,10 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #   irb> doc.slop!
   #   ... which does absolutely nothing.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:398
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:399
   def slop!; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:419
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:420
   def to_xml(*args, &block); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3399,7 +3406,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   # Validate this Document against its DTD.  Returns a list of errors on
   # the document or +nil+ when there is no DTD.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:376
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:377
   def validate; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -3412,7 +3419,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
   #
   # See XPathVisitor for more information.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:457
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:458
   def xpath_doctype; end
 
   protected
@@ -3422,7 +3429,7 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
 
   private
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:509
+  # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:510
   def inspect_attributes; end
 
   class << self
@@ -3468,12 +3475,12 @@ class Nokogiri::XML::Document < ::Nokogiri::XML::Node
 
     private
 
-    # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:96
+    # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:97
     def empty_doc?(string_or_io); end
   end
 end
 
-# pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:507
+# pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:508
 Nokogiri::XML::Document::IMPLIED_XPATH_CONTEXTS = T.let(T.unsafe(nil), Array)
 
 # pkg:gem/nokogiri#lib/nokogiri/xml/document.rb:19
@@ -3993,12 +4000,12 @@ class Nokogiri::XML::Node
   # Compare two Node objects with respect to their Document.  Nodes from
   # different documents cannot be compared.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1340
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1391
   def <=>(other); end
 
   # Test to see if this Node is equal to +other+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1330
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1381
   def ==(other); end
 
   # :call-seq: [](name) → (String, nil)
@@ -4031,7 +4038,7 @@ class Nokogiri::XML::Node
   #   doc.at_css("child").attribute_with_ns("size", "http://example.com/widths").value
   #   # => "broad"
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:587
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:638
   def [](name); end
 
   # :call-seq: []=(name, value) → value
@@ -4068,12 +4075,12 @@ class Nokogiri::XML::Node
   #   #    "  <child width:size=\"broad\"></child>\n" +
   #   #    "</root>\n"
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:625
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:676
   def []=(name, value); end
 
   # Accept a visitor.  This method calls "visit" on +visitor+ with self.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1324
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1375
   def accept(visitor); end
 
   # Add +node_or_tags+ as a child of this Node.
@@ -4130,10 +4137,10 @@ class Nokogiri::XML::Node
   #   node                                  # => <div></div>
   #   node.add_class(["section", "header"]) # => <div class="section header"></div>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:790
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:841
   def add_class(names); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:544
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:595
   def add_namespace(_arg0, _arg1); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4180,7 +4187,7 @@ class Nokogiri::XML::Node
   # Get a list of ancestor Node for this Node.  If +selector+ is given,
   # the ancestors must match +selector+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1293
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1344
   def ancestors(selector = T.unsafe(nil)); end
 
   # :call-seq: append_class(names) → self
@@ -4222,10 +4229,10 @@ class Nokogiri::XML::Node
   #   node.append_class(["section", "header"]) # => <div class="section header"></div>
   #   node.append_class(["section", "header"]) # => <div class="section header section header"></div>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:834
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:885
   def append_class(names); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1082
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1133
   def attr(name); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4291,7 +4298,7 @@ class Nokogiri::XML::Node
   #   #        value = "tall"
   #   #        })}
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:684
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:735
   def attributes; end
 
   # Insert +node_or_tags+ before this node (as a sibling).
@@ -4309,12 +4316,12 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def blank?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1492
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1543
   def canonicalize(mode = T.unsafe(nil), inclusive_namespaces = T.unsafe(nil), with_comments = T.unsafe(nil)); end
 
   # Returns true if this is a CDATA
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1214
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1265
   def cdata?; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4352,7 +4359,7 @@ class Nokogiri::XML::Node
   #   node         # => <div class="section title header"></div>
   #   node.classes # => ["section", "title", "header"]
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:744
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:795
   def classes; end
 
   # :call-seq:
@@ -4373,7 +4380,7 @@ class Nokogiri::XML::Node
 
   # Returns true if this is a Comment
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1209
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1260
   def comment?; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4432,7 +4439,7 @@ class Nokogiri::XML::Node
 
   # Get the path to this node as a CSS expression
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1284
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1335
   def css_path; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4487,7 +4494,7 @@ class Nokogiri::XML::Node
   #
   #  Since v1.14.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1553
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1604
   def deconstruct_keys(keys); end
 
   # Decorate this node with the decorators set up in this node's Document
@@ -4504,28 +4511,58 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:503
   def default_namespace=(url); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1080
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1131
   def delete(name); end
 
   # Fetch the Nokogiri::HTML4::ElementDescription for this node.  Returns
   # nil on XML documents and on unknown tags.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1251
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1302
   def description; end
 
-  # Do xinclude substitution on the subtree below node. If given a block, a
-  # Nokogiri::XML::ParseOptions object initialized from +options+, will be
-  # passed to it, allowing more convenient modification of the parser options.
+  # :call-seq:
+  #   do_xinclude(options = ParseOptions::DEFAULT_XML, safe_copy: true) → self
+  #   do_xinclude(options = ParseOptions::DEFAULT_XML, safe_copy: true) { |options| ... } → self
+  #
+  # Do XInclude substitution on the subtree below this node, replacing each +<xi:include>+ with
+  # the content it references.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:530
-  def do_xinclude(options = T.unsafe(nil)); end
+  # [Parameters]
+  # - +options+ (Nokogiri::XML::ParseOptions) The parser options for the substitution. (default
+  #   +ParseOptions::DEFAULT_XML+)
+  #
+  # [Optional Keyword Arguments]
+  # - +safe_copy:+ (Boolean) Operate on a defensive copy of each +<xi:include>+ element, to
+  #   prevent libxml2 from freeing memory that is bound to live Ruby objects. (default +true+)
+  #
+  #   When +true+, each +<xi:include>+ is processed on an unwrapped copy of itself, so libxml2
+  #   frees the copy while the original node is unlinked from the document and kept alive. This
+  #   prevents a use-after-free when the +<xi:include>+ node, or any of its descendants or
+  #   namespaces, has already been exposed to Ruby; as a consequence such a wrapped node ends up
+  #   detached from the document rather than removed or converted in place.
+  #
+  #   When +false+, the document is processed in place. This is faster but only safe when nothing
+  #   in the subtree has been exposed to Ruby (for example, immediately after parsing), which is
+  #   why Document.parse uses it.
+  #
+  #   This option has no effect on the pure-Java backend, which performs XInclude substitution
+  #   during parsing.
+  #
+  # [Yields]
+  #   If a block is given, a Nokogiri::XML::ParseOptions object initialized from +options+ is
+  #   yielded to it, which can be configured before substitution.
+  #
+  # [Returns] +self+ (Nokogiri::XML::Node)
+  #
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:574
+  def do_xinclude(options = T.unsafe(nil), safe_copy: T.unsafe(nil)); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def document; end
 
   # Returns true if this is a Document
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1229
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1280
   def document?; end
 
   # :call-seq:
@@ -4546,21 +4583,21 @@ class Nokogiri::XML::Node
 
   # Iterate over each attribute name and value pair for this Node.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:710
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:761
   def each; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1269
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1320
   def elem?; end
 
   # Returns true if this is an Element node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1265
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1316
   def element?; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def element_children; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:553
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:604
   def elements; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4575,28 +4612,28 @@ class Nokogiri::XML::Node
   # Create a DocumentFragment containing +tags+ that is relative to _this_
   # context node.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1097
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1148
   def fragment(tags); end
 
   # Returns true if this is a DocumentFragment
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1244
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1295
   def fragment?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1081
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1132
   def get_attribute(name); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1084
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1135
   def has_attribute?(_arg0); end
 
   # Returns true if this is an HTML4::Document or HTML5::Document node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1224
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1275
   def html?; end
 
   # Get the inner_html for this node's Node#children
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1279
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1330
   def inner_html(options = T.unsafe(nil)); end
 
   # Set the content for this Node to +node_or_tags+.
@@ -4619,7 +4656,7 @@ class Nokogiri::XML::Node
 
   # :section:
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:548
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:599
   def inner_text; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4630,7 +4667,7 @@ class Nokogiri::XML::Node
 
   # Get the attribute names for this Node.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:704
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:755
   def keys; end
 
   # :call-seq:
@@ -4684,7 +4721,7 @@ class Nokogiri::XML::Node
   #
   # Since v1.11.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:967
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1018
   def kwattr_add(attribute_name, keywords); end
 
   # :call-seq:
@@ -4733,7 +4770,7 @@ class Nokogiri::XML::Node
   #
   # Since v1.11.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1020
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1071
   def kwattr_append(attribute_name, keywords); end
 
   # :call-seq:
@@ -4772,7 +4809,7 @@ class Nokogiri::XML::Node
   #
   # Since v1.11.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1063
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1114
   def kwattr_remove(attribute_name, keywords); end
 
   # :call-seq:
@@ -4801,7 +4838,7 @@ class Nokogiri::XML::Node
   #
   # Since v1.11.0
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:913
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:964
   def kwattr_values(attribute_name); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4821,13 +4858,13 @@ class Nokogiri::XML::Node
 
   # Returns true if this Node matches +selector+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1090
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1141
   def matches?(selector); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:551
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:602
   def name; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:543
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:594
   def name=(_arg0); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4887,16 +4924,16 @@ class Nokogiri::XML::Node
   #   #     "xmlns"=>"http://example.com/root",
   #   #     "xmlns:in_scope"=>"http://example.com/in_scope"}
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1200
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1251
   def namespaces; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def native_content=(_arg0); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:538
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:589
   def next; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:540
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:591
   def next=(node_or_tags); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4926,7 +4963,7 @@ class Nokogiri::XML::Node
   # *this* node.  Returns a XML::NodeSet containing the nodes parsed from
   # +string_or_io+.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1105
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1156
   def parse(string_or_io, options = T.unsafe(nil)); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4948,10 +4985,10 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:204
   def prepend_child(node_or_tags); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:539
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:590
   def previous; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:541
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:592
   def previous=(node_or_tags); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -4962,20 +4999,20 @@ class Nokogiri::XML::Node
 
   # Returns true if this is a ProcessingInstruction node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1234
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1285
   def processing_instruction?; end
 
   # Is this a read only node?
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1259
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1310
   def read_only?; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:542
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:593
   def remove; end
 
   # Remove the attribute named +name+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:718
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:769
   def remove_attribute(name); end
 
   # :call-seq:
@@ -5024,7 +5061,7 @@ class Nokogiri::XML::Node
   #   node                                    # => <div class="section header float"></div>
   #   node.remove_class(["section", "float"]) # => <div class="header"></div>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:884
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:935
   def remove_class(names = T.unsafe(nil)); end
 
   # Replace this Node with +node_or_tags+.
@@ -5052,10 +5089,10 @@ class Nokogiri::XML::Node
   #     config.format.as_xml
   #   end
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1364
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1415
   def serialize(*args, &block); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1083
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1134
   def set_attribute(name, value); end
 
   # Swap this Node for +node_or_tags+
@@ -5070,12 +5107,12 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:439
   def swap(node_or_tags); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:549
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:600
   def text; end
 
   # Returns true if this is a Text node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1239
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1290
   def text?; end
 
   # Serialize this Node to HTML
@@ -5085,16 +5122,16 @@ class Nokogiri::XML::Node
   # See Node#write_to for a list of +options+.  For formatted output,
   # use Node#to_xhtml instead.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1391
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1442
   def to_html(options = T.unsafe(nil)); end
 
   # Turn this node in to a string.  If the document is HTML, this method
   # returns html.  If the document is XML, this method returns XML.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1274
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1325
   def to_s; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:550
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:601
   def to_str; end
 
   # Serialize this Node to XHTML using +options+
@@ -5102,7 +5139,7 @@ class Nokogiri::XML::Node
   #
   # See Node#write_to for a list of +options+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1412
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1463
   def to_xhtml(options = T.unsafe(nil)); end
 
   # Serialize this Node to XML using +options+
@@ -5110,15 +5147,15 @@ class Nokogiri::XML::Node
   #
   # See Node#write_to for a list of +options+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1401
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1452
   def to_xml(options = T.unsafe(nil)); end
 
   # Yields self and all children to +block+ recursively.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1317
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1368
   def traverse(&block); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:552
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:603
   def type; end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -5126,12 +5163,12 @@ class Nokogiri::XML::Node
 
   # Does this Node's attributes include <value>
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:698
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:749
   def value?(value); end
 
   # Get the attribute values for this Node.
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:692
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:743
   def values; end
 
   # :call-seq:
@@ -5185,7 +5222,7 @@ class Nokogiri::XML::Node
   #
   # See Node#write_to for a list of +options+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1469
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1520
   def write_html_to(io, options = T.unsafe(nil)); end
 
   # :call-seq:
@@ -5210,14 +5247,14 @@ class Nokogiri::XML::Node
   #
   #   node.write_to(io, indent_text: '-', indent: 2)
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1440
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1491
   def write_to(io, *options); end
 
   # Write Node as XHTML to +io+ with +options+
   #
   # See Node#write_to for a list of +options+
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1477
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1528
   def write_xhtml_to(io, options = T.unsafe(nil)); end
 
   # Write Node as XML to +io+ with +options+
@@ -5226,28 +5263,31 @@ class Nokogiri::XML::Node
   #
   # See Node#write_to for a list of options
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1487
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1538
   def write_xml_to(io, options = T.unsafe(nil)); end
 
   # Returns true if this is an XML::Document node
   #
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1219
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1270
   def xml?; end
 
   protected
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1567
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1618
   def coerce(data); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def initialize_copy_with_args(_arg0, _arg1, _arg2); end
 
+  # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
+  def safe_process_xinclude(_arg0); end
+
   private
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def add_child_node(_arg0); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1639
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1690
   def add_child_node_and_reparent_attrs(node); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -5256,7 +5296,7 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def add_previous_sibling_node(_arg0); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1601
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1652
   def add_sibling(next_or_previous, node_or_tags); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -5274,10 +5314,10 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def in_context(_arg0, _arg1); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1633
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1684
   def inspect_attributes; end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1589
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1640
   def keywordify(keywords); end
 
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
@@ -5298,10 +5338,10 @@ class Nokogiri::XML::Node
   # pkg:gem/nokogiri#lib/nokogiri/extension.rb:7
   def set_namespace(_arg0); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1623
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1674
   def to_format(save_option, options); end
 
-  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1628
+  # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1679
   def write_format_to(save_option, io, options); end
 
   class << self
@@ -5330,10 +5370,10 @@ Nokogiri::XML::Node::CDATA_SECTION_NODE = T.let(T.unsafe(nil), Integer)
 # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:77
 Nokogiri::XML::Node::COMMENT_NODE = T.let(T.unsafe(nil), Integer)
 
-# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1500
+# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1551
 Nokogiri::XML::Node::DECONSTRUCT_KEYS = T.let(T.unsafe(nil), Array)
 
-# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1501
+# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1552
 Nokogiri::XML::Node::DECONSTRUCT_METHODS = T.let(T.unsafe(nil), Hash)
 
 # DOCB document node type
@@ -5391,7 +5431,7 @@ Nokogiri::XML::Node::ENTITY_REF_NODE = T.let(T.unsafe(nil), Integer)
 # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:87
 Nokogiri::XML::Node::HTML_DOCUMENT_NODE = T.let(T.unsafe(nil), Integer)
 
-# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1637
+# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:1688
 Nokogiri::XML::Node::IMPLIED_XPATH_CONTEXTS = T.let(T.unsafe(nil), Array)
 
 # Namespace declaration type
@@ -5555,6 +5595,16 @@ Nokogiri::XML::Node::TEXT_NODE = T.let(T.unsafe(nil), Integer)
 # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:101
 Nokogiri::XML::Node::XINCLUDE_END = T.let(T.unsafe(nil), Integer)
 
+# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:526
+Nokogiri::XML::Node::XINCLUDE_NAMESPACES = T.let(T.unsafe(nil), Hash)
+
+# Every top-level <xi:include> in the subtree, in either XInclude namespace, excluding
+# includes nested inside another include's fallback (libxml2 only expands those if the
+# parent include fails).
+#
+# pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:535
+Nokogiri::XML::Node::XINCLUDE_QUERY = T.let(T.unsafe(nil), String)
+
 # XInclude start type
 #
 # pkg:gem/nokogiri#lib/nokogiri/xml/node.rb:99