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1.6.3.1 / 2014-07-21 ↑

Bug fixes ↑

  • Addressing an Apple Macintosh installation problem for GCC users. #1130 (Thanks, @zenspider!)

1.6.3 / 2014-07-20 ↑

Features ↑

  • Added Node#document? and Node#processing_instruction?

Bug fixes ↑

  • JRuby

    Fix Ruby memory exhaustion vulnerability. #1087 (Thanks, @ocher)

  • MRI

    Fix segfault during GC when using ‘libxml-ruby` and `nokogiri` together in multi-threaded environment. #895 (Thanks, @ender672!)

  • Building on OSX 10.9 stock ruby 2.0.0 now works. #1101 (Thanks, @zenspider!)

  • Node#parse now works again for HTML document nodes (broken in 1.6.2+).

  • Processing instructions can now be added via Node#add_next_sibling.

1.6.2.1 / 2014-05-13 ↑

Bug fixes ↑

  • Fix statically-linked libxml2 installation when using universal builds of Ruby. #1104

  • Patching ‘mini_portile` to address the git dependency detailed in #1102.

  • Library load fix to address segfault reported on some systems. #1097

1.6.2 / 2014-05-12 ↑

Security Note ↑

A set of security and bugfix patches have been backported from the libxml2 and libxslt repositories onto the version of 2.8.0 packaged with Nokogiri, including these notable security fixes:

It is recommended that you upgrade from 1.6.x to this version as soon as possible.

Compatibility Note ↑

Now requires libxml >= 2.6.21 (was previously >= 2.6.17).

Features ↑

  • Add cross building of fat binary gems for 64-Bit Windows (x64-mingw32) and add support for native builds on Windows. #864, #989, #1072

  • (MRI) Alias CP932 to Windows-31J if iconv does not support Windows-31J.

  • (MRI) Nokogiri now links packaged libraries statically. To disable static linking, pass –disable-static to extconf.rb. #923

  • (MRI) Fix a library path (LIBPATH) precedence problem caused by CRuby bug #9760.

  • (MRI) Nokogiri automatically deletes directories of packaged libraries only used during build. To keep them for debugging purposes, pass –disable-clean to extconf.rb. #952

  • (MRI) Nokogiri now builds libxml2 properly with iconv support on platforms where libiconv is installed outside the system default directories, such as FreeBSD.

  • Add support for an-b in nth selectors. #886 (Thanks, Magnus Bergmark!)

  • Add support for bare and multiple :not() functions in selectors. #887 (Thanks, Magnus Bergmark!)

  • (MRI) Add an extconf.rb option –use-system-libraries, alternative to setting the environment variable NOKOGIRI_USE_SYSTEM_LIBRARIES.

  • (MRI) Update packaged libraries: libxslt to 1.1.28, zlib to 1.2.8, and libiconv to 1.14, respectively.

  • Nokogiri::HTML::Document#title= and #meta_encoding= now always add an element if not present, trying hard to find the best place to put it.

  • Nokogiri::XML::DTD#html_dtd? and #html5_dtd? are added.

  • Nokogiri::XML::Node#prepend_child is added. #664

  • Nokogiri::XML::SAX::ParserContext#recovery is added. #453

  • Fix documentation for XML::Node#namespace. #803 #802 (Thanks, Hoylen Sue)

  • Allow Nokogiri::XML::Node#parse from unparented non-element nodes. #407

Bugfixes ↑

  • Ensure :only-child pseudo class works within :not pseudo class. #858 (Thanks, Yamagishi Kazutoshi!)

  • Don’t call pkg_config when using bundled libraries in extconf.rb #931 (Thanks, Shota Fukumori!)

  • Nokogiri.parse() does not mistake a non-HTML document like a RSS document as HTML document. #932 (Thanks, Yamagishi Kazutoshi!)

  • (MRI) Perform a node type check before adding a child node to another. Previously adding a text node to another as a child could cause a SEGV. #1092

  • (JRuby) XSD validation crashes in Java version. #373

  • (JRuby) Document already has a root node error while using Builder. #646

  • (JRuby) c14n tests are all passing on JRuby. #226

  • Parsing empty documents raise SyntaxError in strict mode. #1005

  • (JRuby) Make xpath faster by caching the xpath context. #741

  • (JRuby) XML SAX push parser leaks memory on JRuby, but not on MRI. #998

  • (JRuby) Inconsistent behavior aliasing the default namespace. #940

  • (JRuby) Inconsistent behavior between parsing and adding namespaces. #943

  • (JRuby) Xpath returns inconsistent result set on cloned document with namespaces and attributes. #1034

  • (JRuby) Java-Implementation forgets element namespaces #902

  • (JRuby) JRuby-Nokogiri does not recognise attributes inside namespaces #1081

  • (JRuby) JRuby-Nokogiri has different comment node name #1080

  • (JRuby) JAXPExtensionsProvider / Java 7 / Secure Processing #1070

1.6.1 / 2013-12-14 ↑

  • Bugfixes

    • (JRuby) Fix out of memory bug when certain invalid documents are parsed.

    • (JRuby) Fix regression of billion-laughs vulnerability. #586

1.6.0 / 2013-06-08 ↑

This release was based on v1.5.10 and 1.6.0.rc1, and contains changes mentioned in both.

  • Deprecations

    • Remove pre 1.9 monitoring from Travis.

1.6.0.rc1 / 2013-04-14 ↑

This release was based on v1.5.9, and so does not contain any fixes mentioned in the notes for v1.5.10.

  • Notes

    • mini_portile is now a runtime dependency

    • Ruby 1.9.2 and higher now required

  • Features

    • (MRI) Source code for libxml 2.8.0 and libxslt 1.2.26 is packaged with the gem. These libraries are compiled at gem install time unless the environment variable NOKOGIRI_USE_SYSTEM_LIBRARIES is set. VERSION_INFO (also ‘nokogiri -v`) exposes whether libxml was compiled from packaged source, or the system library was used.

    • (Windows) libxml upgraded to 2.8.0

  • Deprecations

    • Support for Ruby 1.8.7 and prior has been dropped

1.5.11 / 2013-12-14 ↑

  • Bugfixes

    • (JRuby) Fix out of memory bug when certain invalid documents are parsed.

    • (JRuby) Fix regression of billion-laughs vulnerability. #586

1.5.10 / 2013-06-07 ↑

  • Bugfixes

    • (JRuby) Fix “null document” error when parsing an empty IO in jruby 1.7.3. #883

    • (JRuby) Fix schema validation when XSD has DOCTYPE set to DTD. #912 (Thanks, Patrick Cheng!)

    • (MRI) Fix segfault when there is no default subelement for an HTML node. #917

  • Notes

    • Use rb_ary_entry instead of RARRAY_PTR (you know, for Rubinius). #877 (Thanks, Dirkjan Bussink!)

    • Fix TypeError when running tests. #900 (Thanks, Cédric Boutillier!)

1.5.9 / 2013-03-21 ↑

  • Bugfixes

    • Ensure that prefixed attributes are properly namespaced when reparented. #869

    • Fix for inconsistent namespaced attribute access for SVG nested in HTML. #861

    • (MRI) Fixed a memory leak in fragment parsing if nodes are not all subsequently reparented. #856

1.5.8 / 2013-03-19 ↑

  • Bugfixes

    • (JRuby) Fix EmptyStackException thrown by elements with xhref attributes and no base_uri #534, #805. (Thanks, Patrick Quinn and Brian Hoffman!)

    • Fixes duplicate attributes issue introduced in 1.5.7. #865

    • Allow use of a prefixed namespace on a root node using Nokogiri::XML::Builder #868

1.5.7 / 2013-03-18 ↑

  • Features

    • Windows support for Ruby 2.0.

  • Bugfixes

    • SAX::Parser.parse_io throw an error when used with lower case encoding. #828

    • (JRuby) Java Nokogiri is finally green (passes all tests) under 1.8 and 1.9 mode. High five everyone. #798, #705

    • (JRuby) Nokogiri::XML::Reader broken (as a pull parser) on jruby - reads the whole XML document. #831

    • (JRuby) JRuby hangs parsing “&”. #837

    • (JRuby) JRuby NPE parsing an invalid XML instruction. #838

    • (JRuby) Node#content= incompatibility. #839

    • (JRuby) to_xhtml doesn’t print the last slash for self-closing tags in JRuby. #834

    • (JRuby) Adding an EntityReference after a Text node mangles the entity in JRuby. #835

    • (JRuby) JRuby version inconsistency: nil for empty attributes. #818

    • CSS queries for classes (e.g., “.foo”) now treat all whitespace identically. #854

    • Namespace behavior cleaned up and made consistent between JRuby and MRI. #846, #801 (Thanks, Michael Klein!)

    • (MRI) SAX parser handles empty processing instructions. #845

1.5.6 / 2012-12-19 ↑

  • Features

    • Improved performance of XML::Document#collect_namespaces. #761 (Thanks, Juergen Mangler!)

    • New callback SAX::Document#processing_instruction (Thanks, Kitaiti Makoto!)

    • Node#native_content= allows setting unescaped node contant. #768

    • XPath lookup with namespaces supports symbol keys. #729 (Thanks, Ben Langfeld.)

    • XML::Node#[]= stringifies values. #729 (Thanks, Ben Langfeld.)

    • bin/nokogiri will process a document from $stdin

    • bin/nokogiri -e will execute a program from the command line

    • (JRuby) bin/nokogiri –version will print the Xerces and NekoHTML versions.

  • Bugfixes

    • Nokogiri now detects XSLT transform errors. #731 (Thanks, Justin Fitzsimmons!)

    • Don’t throw an Error when trying to replace top-level text node in DocumentFragment. #775

    • Raise an ArgumentError if an invalid encoding is passed to the SAX parser. #756 (Thanks, Bradley Schaefer!)

    • Prefixed element inconsistency between CRuby and JRuby. #712

    • (JRuby) space prior to xml preamble causes nokogiri to fail parsing. (fixed along with #748) #790

    • (JRuby) Fixed the bug Nokogiri::XML::Node#content inconsistency between Java and C. #794, #797

    • (JRuby) raises INVALID_CHARACTER_ERR exception when EntityReference name starts with ‘#’. #719

    • (JRuby) doesn’t coerce namespaces out of strings on a direct subclass of Node. #715

    • (JRuby) Node#content now renders newlines properly. #737 (Thanks, Piotr Szmielew!)

    • (JRuby) Unknown namespace are ignore when the recover option is used. #748

    • (JRuby) XPath queries for namespaces should not throw exceptions when called twice in a row. #764

    • (JRuby) More consistent (with libxml2) whitespace formatting when emitting XML. #771

    • (JRuby) namespaced attributes broken when appending raw xml to builder. #770

    • (JRuby) Nokogiri::XML::Document#wrap raises undefined method ‘length’ for nil:NilClass when trying to << to a node. #781

    • (JRuby) Fixed “bad file descriptor” bug when closing open file descriptors. #495

    • (JRuby) JRuby/CRuby incompatibility for attribute decorators. #785

    • (JRuby) Issues parsing valid XML with no internal subset in the DTD. #547, #811

    • (JRuby) Issues parsing valid node content when it contains colons. #728

    • (JRuby) Correctly parse the doc type of html documents. #733

    • (JRuby) Include dtd in the xml output when a builder is used with create_internal_subset. #751

    • (JRuby) builder requires textwrappers for valid utf8 in jruby, not in mri. #784

1.5.5 / 2012-06-24 ↑

  • Features

    • Much-improved support for JRuby in 1.9 mode! Yay!

  • Bugfixes

    • Regression in JRuby Nokogiri add_previous_sibling (1.5.0 -> 1.5.1) #691 (Thanks, John Shahid!)

    • JRuby unable to create HTML doc if URL arg provided #674 (Thanks, John Shahid!)

    • JRuby raises NullPointerException when given HTML document is nil or empty string. #699

    • JRuby 1.9 error, uncaught throw ‘encoding_found’, has been fixed. #673

    • Invalid encoding returned in JRuby with US-ASCII. #583

    • XmlSaxPushParser raises IndexOutOfBoundsException when over 512 characters are given. #567, #615

    • When xpath evaluation returns empty NodeSet, decorating NodeSet’s base document raises exception. #514

    • JRuby raises exception when xpath with namespace is specified. pull request #681 (Thanks, Piotr Szmielew)

    • JRuby renders nodes without their namespace when subclassing Node. #695

    • JRuby raises NAMESPACE_ERR (org.w3c.dom.DOMException) while instantiating RDF::RDFXML::Writer. #683

    • JRuby is not able to use namespaces in xpath. #493

    • JRuby’s Entity resolving should be consistent with C-Nokogiri #704, #647, #703

1.5.4 / 2012-06-12 ↑

  • Features

    • The “nokogiri” script now has more verbose output when passed the ‘–rng` option. #675 (Thanks, Dan Radez!)

    • Build support on hardened Debian systems that use ‘-Werror=format-security`. #680.

    • Better build support for systems with pkg-config. #584

    • Better build support for systems with multiple iconv installations.

  • Bugfixes

    • Segmentation fault when creating a comment node for a DocumentFragment. #677, #678.

    • Treat ‘.’ as xpath in at() and search(). #690

    • (MRI, Security) Default parse options for XML documents were changed to not make network connections during document parsing, to avoid XXE vulnerability. #693

      To re-enable this behavior, the configuration method ‘nononet` may be called, like this:

      Nokogiri::XML::Document.parse(xml) { |config| config.nononet }

      Insert your own joke about double-negatives here.

1.5.3 / 2012-06-01 ↑

  • Features

    • Support for “prefixless” CSS selectors ~, > and + like jQuery supports. #621, #623. (Thanks, David Lee!)

    • Attempting to improve installation on homebrew 0.9 (with regards to iconv). Isn’t package management convenient?

  • Bugfixes

    • Custom xpath functions with empty nodeset arguments cause a segfault. #634.

    • Nokogiri::XML::Node#css now works for XML documents with default namespaces when the rule contains attribute selector without namespace.

    • Fixed marshalling bugs around how arguments are passed to (and returned from) XSLT custom xpath functions. #640.

    • Nokogiri::XML::Reader#outer_xml is broken in JRuby #617

    • Nokogiri::XML::Attribute on JRuby returns a nil namespace #647

    • Nokogiri::XML::Node#namespace= cannot set a namespace without a prefix on JRuby #648

    • (JRuby) 1.9 mode causes dead lock while running rake #571

    • HTML::Document#meta_encoding does not raise exception on docs with malformed content-type. #655

    • Fixing segfault related to unsupported encodings in in-context parsing on 1.8.7. #643

    • (JRuby) Concurrency issue in XPath parsing. #682

1.5.2 / 2012-03-09 ↑

Repackaging of 1.5.1 with a gemspec that is compatible with older Rubies. #631, #632.

1.5.1 / 2012-03-09 ↑

  • Features

    • XML::Builder#comment allows creation of comment nodes.

    • CSS searches now support namespaced attributes. #593

    • Java integration feature is added. Now, XML::Document.wrap and XML::Document#to_java methods are available.

    • RelaxNG validator support in the ‘nokogiri` cli utility. #591 (thanks, Dan Radez!)

  • Bugfixes

    • Fix many memory leaks and segfault opportunities. Thanks, Tim Elliott!

    • extconf searches homebrew paths if homebrew is installed.

    • Inconsistent behavior of Nokogiri 1.5.0 Java #620

    • Inheriting from Nokogiri::XML::Node on JRuby (1.6.4/5) fails #560

    • XML::Attr nodes are not allowed to be added as node children, so an exception is raised. #558

    • No longer defensively “pickle” adjacent text nodes on Node#add_next_sibling and Node#add_previous_sibling calls. #595.

    • Java version inconsistency: it returns nil for empty attributes #589

    • to_xhtml incorrectly generates <p /></p> when tag is empty #557

    • Document#add_child now accepts a Node, NodeSet, DocumentFragment, or String. #546.

    • Document#create_element now recognizes namespaces containing non-word characters (like “SOAP-ENV”). This is mostly relevant to users of Builder, which calls Document#create_element for nearly everything. #531.

    • File encoding broken in 1.5.0 / jruby / windows #529

    • Java version does not return namespace defs as attrs for ::HTML #542

    • Bad file descriptor with Nokogiri 1.5.0 #495

    • remove_namespace! doesn’t work in pure java version #492

    • The Nokogiri Java native build throws a null pointer exception when ActiveSupport’s .blank? method is called directly on a parsed object. #489

    • 1.5.0 Not using correct character encoding #488

    • Raw XML string in XML Builder broken on JRuby #486

    • Nokogiri 1.5.0 XML generation broken on JRuby #484

    • Do not allow multiple root nodes. #550

    • Fixes for custom XPath functions. #605, #606 (thanks, Juan Wajnerman!)

    • Node#to_xml does not override :save_with if it is provided. #505

    • Node#set is a private method (JRuby). #564 (thanks, Nick Sieger!)

    • C14n cleanup and Node#canonicalize (thanks, Ivan Pirlik!) #563

1.5.0 / 2011-07-01 ↑

  • Notes

    • See changelog from 1.4.7

  • Features

    • extracted sets of Node::SaveOptions into Node::SaveOptions::DEFAULT_{X,H,XH}TML (refactor)

  • Bugfixes

    • default output of XML on JRuby is no longer formatted due to inconsistent whitespace handling. #415

    • (JRuby) making empty NodeSets with null ‘nodes` member safe to operate on. #443

    • Fix a bug in advanced encoding detection that leads to partially duplicated document when parsing an HTML file with unknown encoding.

    • Add support for <meta charset=“…”>.

1.5.0 beta3 / 2010/12/02 ↑

  • Notes

    • JRuby performance tuning

    • See changelog from 1.4.4

  • Bugfixes

    • Node#inner_text no longer returns nil. (JRuby) #264

1.5.0 beta2 / 2010/07/30 ↑

  • Notes

    • See changelog from 1.4.3

1.5.0 beta1 / 2010/05/22 ↑

  • Notes

    • JRuby support is provided by a new pure-java backend.

  • Deprecations

    • Ruby 1.8.6 is deprecated. Nokogiri will install, but official support is ended.

    • LibXML 2.6.16 and earlier are deprecated. Nokogiri will refuse to install.

    • FFI support is removed.

1.4.7 / 2011-07-01 ↑

  • Bugfixes

    • Fix a bug in advanced encoding detection that leads to partially duplicated document when parsing an HTML file with unknown encoding. Thanks, Timothy Elliott (@ender672)! #478

1.4.6 / 2011-06-19 ↑

  • Notes

    • This version is functionally identical to 1.4.5.

    • Ruby 1.8.6 support has been restored.

1.4.5 / 2011-05-19 ↑

  • New Features

    • Nokogiri::HTML::Document#title accessor gets and sets the document title.

    • extracted sets of Node::SaveOptions into Node::SaveOptions::DEFAULT_{X,H,XH}TML (refactor)

    • Raise an exception if a string is passed to Nokogiri::XML::Schema#validate. #406

  • Bugfixes

    • Node#serialize-and-friends now accepts a SaveOption object as the, erm, save object.

    • Nokogiri::CSS::Parser has-a Nokogiri::CSS::Tokenizer

    • (JRUBY+FFI only) Weak references are now threadsafe. #355

    • Make direct start_element() callback (currently used for HTML::SAX::Parser) pass attributes in assoc array, just as emulated start_element() callback does. rel. #356

    • HTML::SAX::Parser should call back a block given to parse*() if any, just as XML::SAX::Parser does.

    • Add further encoding detection to HTML parser that libxml2 does not do.

    • Document#remove_namespaces! now handles attributes with namespaces. #396

    • XSLT::Stylesheet#transform no longer segfaults when handed a non-XML::Document. #452

    • XML::Reader no longer segfaults when under GC pressure. #439

1.4.4 / 2010-11-15 ↑

  • New Features

    • XML::Node#children= sets the node’s inner html (much like #inner_html=), but returns the reparent node(s).

    • XSLT supports function extensions. #336

    • XPath bind parameter substitution. #329

    • XML::Reader node type constants. #369

    • SAX Parser context provides line and column information

  • Bugfixes

    • XML::DTD#attributes returns an empty hash instead of nil when there are no attributes.

    • XML::DTD#{keys,each} now work as expected. #324

    • {XML,HTML}::DocumentFragment.{new,parse} no longer strip leading and trailing whitespace. #319

    • XML::Node#{add_child,add_previous_sibling,add_next_sibling,replace} return a NodeSet when passed a string.

    • Unclosed tags parsed more robustly in fragments. #315

    • XML::Node#{replace,add_previous_sibling,add_next_sibling} edge cases fixed related to libxml’s text node merging. #308

    • Fixed a segfault when GC occurs during xpath handler argument marshalling. #345

    • Added hack to Slop decorator to work with previously defined methods. #330

    • Fix a memory leak when duplicating child nodes. #353

    • Fixed off-by-one bug with nth-last-{child,of-type} CSS selectors when NOT using an+b notation. #354

    • Fixed passing of non-namespace attributes to SAX::Document#start_element. #356

    • Workaround for libxml2 in-context parsing bug. #362

    • Fixed NodeSet#wrap on nodes within a fragment. #331

1.4.3 / 2010/07/28 ↑

  • New Features

    • XML::Reader#empty_element? returns true for empty elements. #262

    • Node#remove_namespaces! now removes namespace declarations as well. #294

    • NodeSet#at_xpath, NodeSet#at_css and NodeSet#> do what the corresponding methods of Node do.

  • Bugfixes

    • XML::NodeSet#{include?,delete,push} accept an XML::Namespace

    • XML::Document#parse added for parsing in the context of a document

    • XML::DocumentFragment#inner_html= works with contextual parsing! #298, #281

    • lib/nokogiri/css/parser.y Combined CSS functions + pseudo selectors fixed

    • Reparenting text nodes is safe, even when the operation frees adjacent merged nodes. #283

    • Fixed libxml2 versionitis issue with xmlFirstElementChild et al. #303

    • XML::Attr#add_namespace now works as expected. #252

    • HTML::DocumentFragment uses the string’s encoding. #305

    • Fix the CSS3 selector translation rule for the general sibling combinator (a.k.a. preceding selector) that incorrectly converted “E ~ F G” to “//F//G”.

1.4.2 / 2010/05/22 ↑

  • New Features

    • XML::Node#parse will parse XML or HTML fragments with respect to the context node.

    • XML::Node#namespaces returns all namespaces defined in the node and all ancestor nodes (previously did not return ancestors’ namespace definitions).

    • Added Enumerable to XML::Node

    • Nokogiri::XML::Schema#validate now uses xmlSchemaValidateFile if a filename is passed, which is faster and more memory-efficient. GH #219

    • XML::Document#create_entity will create new EntityDecl objects. GH #174

    • JRuby FFI implementation no longer uses ObjectSpace._id2ref, instead using Charles Nutter’s rocking Weakling gem.

    • Nokogiri::XML::Node#first_element_child fetch the first child node that is an ELEMENT node.

    • Nokogiri::XML::Node#last_element_child fetch the last child node that is an ELEMENT node.

    • Nokogiri::XML::Node#elements fetch all children nodes that are ELEMENT nodes.

    • Nokogiri::XML::Node#add_child, #add_previous_sibling, #before, #add_next_sibling, #after, #inner_html, #swap and #replace all now accept a Node, DocumentFragment, NodeSet, or a string containing markup.

    • Node#fragment? indicates whether a node is a DocumentFragment.

  • Bugfixes

    • XML::NodeSet is now always decorated (if the document has decorators). GH #198

    • XML::NodeSet#slice gracefully handles offset+length larger than the set length. GH #200

    • XML::Node#content= safely unlinks previous content. GH #203

    • XML::Node#namespace= takes nil as a parameter

    • XML::Node#xpath returns things other than NodeSet objects. GH #208

    • XSLT::StyleSheet#transform accepts hashes for parameters. GH #223

    • Psuedo selectors inside not() work. GH #205

    • XML::Builder doesn’t break when nodes are unlinked. Thanks to vihai! GH #228

    • Encoding can be forced on the SAX parser. Thanks Eugene Pimenov! GH #204

    • XML::DocumentFragment uses XML::Node#parse to determine children.

    • Fixed a memory leak in xml reader. Thanks sdor! GH #244

    • Node#replace returns the new child node as claimed in the RDoc. Previously returned self.

  • Notes

    • The Windows gems now bundle DLLs for libxml 2.7.6 and libxslt 1.1.26. Prior to this release, libxml 2.7.3 and libxslt 1.1.24 were bundled.

1.4.1 / 2009/12/10 ↑

  • New Features

    • Added Nokogiri::LIBXML_ICONV_ENABLED

    • Alias Node#[] to Node#attr

    • XML::Node#next_element added

    • XML::Node#> added for searching a nodes immediate children

    • XML::NodeSet#reverse added

    • Added fragment support to Node#add_child, Node#add_next_sibling, Node#add_previous_sibling, and Node#replace.

    • XML::Node#previous_element implemented

    • Rubinius support

    • Ths CSS selector engine now supports :has()

    • XML::NodeSet#filter() was added

    • XML::Node.next= and .previous= are aliases for add_next_sibling and add_previous_sibling. GH #183

  • Bugfixes

    • XML fragments with namespaces do not raise an exception (regression in 1.4.0)

    • Node#matches? works in nodes contained by a DocumentFragment. GH #158

    • Document should not define add_namespace() method. GH #169

    • XPath queries returning namespace declarations do not segfault.

    • Node#replace works with nodes from different documents. GH #162

    • Adding XML::Document#collect_namespaces

    • Fixed bugs in the SOAP4R adapter

    • Fixed bug in XML::Node#next_element for certain edge cases

    • Fixed load path issue with JRuby under Windows. GH #160.

    • XSLT#apply_to will honor the “output method”. Thanks richardlehane!

    • Fragments containing leading text nodes with newlines now parse properly. GH #178.

1.4.0 / 2009/10/30 ↑

  • Happy Birthday!

  • New Features

    • Node#at_xpath returns the first element of the NodeSet matching the XPath expression.

    • Node#at_css returns the first element of the NodeSet matching the CSS selector.

    • NodeSet#| for unions GH #119 (Thanks Serabe!)

    • NodeSet#inspect makes prettier output

    • Node#inspect implemented for more rubyish document inspecting

    • Added XML::DTD#external_id

    • Added XML::DTD#system_id

    • Added XML::ElementContent for DTD Element content validity

    • Better namespace declaration support in Nokogiri::XML::Builder

    • Added XML::Node#external_subset

    • Added XML::Node#create_external_subset

    • Added XML::Node#create_internal_subset

    • XML Builder can append raw strings (GH #141, patch from dudleyf)

    • XML::SAX::ParserContext added

    • XML::Document#remove_namespaces! for the namespace-impaired

  • Bugfixes

    • returns nil when HTML documents do not declare a meta encoding tag. GH #115

    • Uses RbConfig::CONFIG to adjust ENV GH #113

    • NodeSet#search is more efficient GH #119 (Thanks Serabe!)

    • NodeSet#xpath handles custom xpath functions

    • Fixing a SEGV when XML::Reader gets attributes for current node

    • Node#inner_html takes the same arguments as Node#to_html GH #117

    • DocumentFragment#css delegates to it’s child nodes GH #123

    • NodeSet#[] works with slices larger than NodeSet#length GH #131

    • Reparented nodes maintain their namespace. GH #134

    • Fixed SEGV when adding an XML::Document to NodeSet

    • XML::SyntaxError can be duplicated. GH #148

  • Deprecations

    • Hpricot compatibility layer removed

1.3.3 / 2009/07/26 ↑

  • New Features

    • NodeSet#children returns all children of all nodes

  • Bugfixes

    • Override libxml-ruby’s global error handler

    • ParseOption#strict fixed

    • Fixed a segfault when sending an empty string to Node#inner_html= GH #88

    • String encoding is now set to UTF-8 in Ruby 1.9

    • Fixed a segfault when moving root nodes between documents. GH #91

    • Fixed an O(n) penalty on node creation. GH #101

    • Allowing XML documents to be output as HTML documents

  • Deprecations

    • Hpricot compatibility layer will be removed in 1.4.0

1.3.2 / 2009-06-22 ↑

  • New Features

    • Nokogiri::XML::DTD#validate will validate your document

  • Bugfixes

    • Nokogiri::XML::NodeSet#search will search top level nodes. GH #73

    • Removed namespace related methods from Nokogiri::XML::Document

    • Fixed a segfault when a namespace was added twice

    • Made nokogiri work with Snow Leopard GH #79

    • Mailing list has moved to: groups.google.com/group/nokogiri-talk

    • HTML fragments now correctly handle comments and CDATA blocks. GH #78

    • Nokogiri::XML::Document#clone is now an alias of dup

  • Deprecations

    • Nokogiri::XML::SAX::Document#start_element_ns is deprecated, please switch to Nokogiri::XML::SAX::Document#start_element_namespace

    • Nokogiri::XML::SAX::Document#end_element_ns is deprecated, please switch to Nokogiri::XML::SAX::Document#end_element_namespace

1.3.1 / 2009-06-07 ↑

  • Bugfixes

    • extconf.rb checks for optional RelaxNG and Schema functions

    • Namespace nodes are added to the Document node cache

1.3.0 / 2009-05-30 ↑

  • New Features

    • Builder changes scope based on block arity

    • Builder supports methods ending in underscore similar to tagz

    • Nokogiri::XML::Node#<=> compares nodes based on Document position

    • Nokogiri::XML::Node#matches? returns true if Node can be found with given selector.

    • Nokogiri::XML::Node#ancestors now returns an Nokogiri::XML::NodeSet

    • Nokogiri::XML::Node#ancestors will match parents against optional selector

    • Nokogiri::HTML::Document#meta_encoding for getting the meta encoding

    • Nokogiri::HTML::Document#meta_encoding= for setting the meta encoding

    • Nokogiri::XML::Document#encoding= to set the document encoding

    • Nokogiri::XML::Schema for validating documents against XSD schema

    • Nokogiri::XML::RelaxNG for validating documents against RelaxNG schema

    • Nokogiri::HTML::ElementDescription for fetching HTML element descriptions

    • Nokogiri::XML::Node#description to fetch the node description

    • Nokogiri::XML::Node#accept implements Visitor pattern

    • bin/nokogiri for easily examining documents (Thanks Yutaka HARA!)

    • Nokogiri::XML::NodeSet now supports more Array and Enumerable operators: index, delete, slice, - (difference), + (concatenation), & (intersection), push, pop, shift, ==

    • Nokogiri.XML, Nokogiri.HTML take blocks that receive Nokogiri::XML::ParseOptions objects

    • Nokogiri::XML::Node#namespace returns a Nokogiri::XML::Namespace

    • Nokogiri::XML::Node#namespace= for setting a node’s namespace

    • Nokogiri::XML::DocumentFragment and Nokogiri::HTML::DocumentFragment have a sensible API and a more robust implementation.

    • JRuby 1.3.0 support via FFI.

  • Bugfixes

    • Fixed a problem with nil passed to CDATA constructor

    • Fragment method deals with regular expression characters (Thanks Joel!) LH #73

    • Fixing builder scope issues LH #61, LH #74, LH #70

    • Fixed a problem when adding a child could remove the child namespace LH#78

    • Fixed bug with unlinking a node then reparenting it. (GH#22)

    • Fixed failure to catch errors during XSLT parsing (GH#32)

    • Fixed a bug with attribute conditions in CSS selectors (GH#36)

    • Fixed intolerance of HTML attributes without values in Node#before/after/inner_html=. (GH#35)

1.2.3 / 2009-03-22 ↑

  • Bugfixes

    • Fixing bug where a node is passed in to Node#new

    • Namespace should be assigned on DocumentFragment creation. LH #66

    • Nokogiri::XML::NodeSet#dup works GH #10

    • Nokogiri::HTML returns an empty Document when given a blank string GH#11

    • Adding a child will remove duplicate namespace declarations LH #67

    • Builder methods take a hash as a second argument

1.2.2 / 2009-03-14 ↑

  • New features

    • Nokogiri may be used with soap4r. See XSD::XMLParser::Nokogiri

    • Nokogiri::XML::Node#inner_html= to set the inner html for a node

    • Nokogiri builder interface improvements

    • Nokogiri::XML::Node#swap swaps html for current node (LH #50)

  • Bugfixes

    • Fixed a tag nesting problem in the Builder API (LH #41)

    • Nokogiri::HTML.fragment will properly handle text only nodes (LH #43)

    • Nokogiri::XML::Node#before will prepend text nodes (LH #44)

    • Nokogiri::XML::Node#after will append text nodes

    • Nokogiri::XML::Node#search automatically registers root namespaces (LH #42)

    • Nokogiri::XML::NodeSet#search automatically registers namespaces

    • Nokogiri::HTML::NamedCharacters delegates to libxml2

    • Nokogiri::XML::Node#[] can take a symbol (LH #48)

    • vasprintf for windows updated. Thanks Geoffroy Couprie!

    • Nokogiri::XML::Node#[]= should not encode entities (LH #55)

    • Namespaces should be copied to reparented nodes (LH #56)

    • Nokogiri uses encoding set on the string for default in Ruby 1.9

    • Document#dup should create a new document of the same type (LH #59)

    • Document should not have a parent method (LH #64)

1.2.1 / 2009-02-23 ↑

  • Bugfixes

    • Fixed a CSS selector space bug

    • Fixed Ruby 1.9 String Encoding (Thanks 角谷さん！)

1.2.0 / 2009-02-22 ↑

  • New features

    • CSS search now supports CSS3 namespace queries

    • Namespaces on the root node are automatically registered

    • CSS queries use the default namespace

    • Nokogiri::XML::Document#encoding get encoding used for this document

    • Nokogiri::XML::Document#url get the document url

    • Nokogiri::XML::Node#add_namespace add a namespace to the node LH#38

    • Nokogiri::XML::Node#each iterate over attribute name, value pairs

    • Nokogiri::XML::Node#keys get all attribute names

    • Nokogiri::XML::Node#line get the line number for a node (Thanks Dirkjan Bussink!)

    • Nokogiri::XML::Node#serialize now takes an optional encoding parameter

    • Nokogiri::XML::Node#to_html, to_xml, and to_xhtml take an optional encoding

    • Nokogiri::XML::Node#to_str

    • Nokogiri::XML::Node#to_xhtml to produce XHTML documents

    • Nokogiri::XML::Node#values get all attribute values

    • Nokogiri::XML::Node#write_to writes the node to an IO object with optional encoding

    • Nokogiri::XML::ProcessingInstrunction.new

    • Nokogiri::XML::SAX::PushParser for all your push parsing needs.

  • Bugfixes

    • Fixed Nokogiri::XML::Document#dup

    • Fixed header detection. Thanks rubikitch!

    • Fixed a problem where invalid CSS would cause the parser to hang

  • Deprecations

    • Nokogiri::XML::Node.new_from_str will be deprecated in 1.3.0

  • API Changes

    • Nokogiri::HTML.fragment now returns an XML::DocumentFragment (LH #32)

1.1.1 ↑

  • New features

    • Added XML::Node#elem?

    • Added XML::Node#attribute_nodes

    • Added XML::Attr

    • XML::Node#delete added.

    • XML::NodeSet#inner_html added.

  • Bugfixes

    • Not including an HTML entity for r for HTML nodes.

    • Removed CSS::SelectorHandler and XML::XPathHandler

    • XML::Node#attributes returns an Attr node for the value.

    • XML::NodeSet implements to_xml

1.1.0 ↑

  • New Features

    • Custom XPath functions are now supported. See Nokogiri::XML::Node#xpath

    • Custom CSS pseudo classes are now supported. See Nokogiri::XML::Node#css

    • Nokogiri::XML::Node#<< will add a child to the current node

  • Bugfixes

    • Mutex lock on CSS cache access

    • Fixed build problems with GCC 3.3.5

    • XML::Node#to_xml now takes an indentation argument

    • XML::Node#dup takes an optional depth argument

    • XML::Node#add_previous_sibling returns new sibling node.

1.0.7 ↑

  • Bugfixes

    • Fixed memory leak when using Dike

    • SAX parser now parses IO streams

    • Comment nodes have their own class

    • Nokogiri() should delegate to Nokogiri.parse()

    • Prepending rather than appending to ENV on windows

    • Fixed a bug in complex CSS negation selectors

1.0.6 ↑

  • 5 Bugfixes

    • XPath Parser raises a SyntaxError on parse failure

    • CSS Parser raises a SyntaxError on parse failure

    • filter() and not() hpricot compatibility added

    • CSS searches via Node#search are now always relative

    • CSS to XPath conversion is now cached

1.0.5 ↑

  • Bugfixes

    • Added mailing list and ticket tracking information to the README.txt

    • Sets ENV on windows if it doesn’t exist

    • Caching results of NodeSet#[] on Document

1.0.4 ↑

  • Bugfixes

    • Changed memory management from weak refs to document refs

    • Plugged some memory leaks

    • Builder blocks can call methods from surrounding contexts

1.0.3 ↑

  • 5 Bugfixes

    • NodeSet now implements to_ary

    • XML::Document should not implement parent

    • More GC Bugs fixed. (Mike is AWESOME!)

    • Removed RARRAY_LEN for 1.8.5 compatibility. Thanks Shane Hanna.

    • inner_html fixed. (Thanks Yehuda!)

1.0.2 ↑

  • 1 Bugfix

    • extconf.rb should not check for frex and racc

1.0.1 ↑

  • 1 Bugfix

    • Made sure extconf.rb searched libdir and prefix so that ports libxml/ruby will link properly. Thanks lucsky!

1.0.0 / 2008-07-13 ↑

  • 1 major enhancement

    • Birthday!