=== 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:
* https://git.gnome.org/browse/libxml2/commit/?id=4629ee02ac649c27f9c0cf98ba017c6b5526070f
* CVE-2013-2877 https://git.gnome.org/browse/libxml2/commit/?id=e50ba8164eee06461c73cd8abb9b46aa0be81869
* CVE-2014-0191 https://git.gnome.org/browse/libxml2/commit/?id=9cd1c3cfbd32655d60572c0a413e017260c854df
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 xlink:href 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 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 .
=== 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[preceding-sibling::E]".
=== 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['host_os'] to adjust ENV['PATH'] 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: http://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['PATH'] 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['PATH'] 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!