<document xmlns="http://maven.apache.org/changes/1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/changes/1.0.0 http://maven.apache.org/plugins/maven-changes-plugin/xsd/changes-1.0.0.xsd">
	<properties>
		<title>YAML 1.1 parser and emitter</title>
		<author email="py4fun@gmail.com">Andrey Somov</author>
	</properties>
	<body>
		<release version="1.2-SNAPSHOT" date="in Mercurial" description="development">
            <action dev="py4fun" type="update">
                Validate changes.xml file (2009-05-25)
            </action>
            <action dev="py4fun" type="fix" due-to="Magne" issue="40">
                Fix: getting an error when javabean contains java.sql.Timestamp fields (2009-05-25)
            </action>
        </release>
	    <release version="1.2" date="2009-04-27" description="expose low-level API">
            <action dev="py4fun" type="add">
                Add 'Yaml.parse()' method which return Events to support low level YAML processing (2009-04-20)
            </action>
            <action dev="py4fun" type="add" due-to="Bob Jalex" issue="5">
                Introduce LineBreak.getPlatformLineBreak (2009-04-18)
            </action>
            <action dev="py4fun" type="update" due-to="Bob Jalex" issue="5">
                Rename LineBreak.LINUX to LineBreak.UNIX (2009-04-18)
            </action>
            <action dev="py4fun" type="add">
                Add 'Yaml.compose()' methods which return Nodes to support YEdit (2009-04-17)
            </action>
            <action dev="py4fun" type="update">
                Refactor: rename enums in DumperOptions to make the names consistent (2009-04-07)
            </action>
            <action dev="py4fun" type="update">
                Refactor: use Character instead of char primitive for style in Emitter (2009-04-07)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to parse all scalars as Strings (2009-03-30)
            </action>
            <action dev="py4fun" type="update">
                Merge changeset 347 from PyYAML (2009-03-30)
            </action>
            <action dev="py4fun" type="fix">
                Respect DumperOptions with a custom Representer (2009-03-18)
            </action>
            <action dev="py4fun" type="fix">
                Represent TAB as '\t' instead of '(9' in the error message (2009-03-17)
            </action>
        </release>
        <release version="1.1" date="2009-03-14" description="improve performance and test coverage">
            <action dev="py4fun" type="add">
                Introduce JavaBeanParser (2009-03-14)
            </action>
            <action dev="py4fun" type="add">
                Introduce DumperOptions.Version enum (2009-03-13)
            </action>
            <action dev="py4fun" type="add">
                Introduce DumperOptions.LineBreak enum (2009-03-10)
            </action>
            <action dev="py4fun" type="update">
                Use byte[] for binary type. (2009-03-09)
            </action>
            <action dev="py4fun" type="update">
                Restore Regular Expressions in Resolver. Ragel gives only 5% performance increase. 
                Fix a bug in Resolver with expanded regular expressions which caused the
                performance problem. (2009-03-06)
            </action>
            <action dev="py4fun" type="add">
                Better Spring support: it is now possible to create a constructor with a String
                as the class name. (2009-03-05)
            </action>
            <action dev="py4fun" type="update">
                Throw an exception when the same Loader or Dumper instance is shared between
                different Yaml instances. Because they are statefull it is not Thread-safe. (2009-03-05)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to set a meaningful name for Yaml instance to be shown in toString(). (2009-03-05)
            </action>
            <action dev="py4fun" type="update">
                Refactor: declare classes which are not expected to be extended as final. (2009-03-04)
            </action>
            <action dev="py4fun" type="update">
                Refactor: use 'final' keyword to identify immutable fields. (2009-03-04)
            </action>
            <action dev="py4fun" type="update">
                Refactor: do not use 'final' keyword for local variables. (2009-03-04)
            </action>
            <action dev="py4fun" type="fix">
                Fix: respect implicit resolvers with 'null' as a first character. (2009-03-02)
            </action>
            <action dev="py4fun" type="update">
                Refactor: use Character instead of String as a key for implicit resolvers. (2009-03-02)
            </action>
            <action dev="py4fun" type="add">
                Use Ragel instead of Regular Expressions for implicit types. (2009-03-02)
            </action>
            <action dev="py4fun" type="fix" due-to="Christophe Desguez" issue="4">
                Fix ticket #4: java.sql.Date not handled. (2009-02-28)
            </action>
             <action dev="py4fun" type="add">
                Introduce DumperOptions.DefaultFlowStyle enum (2009-02-24)
            </action>
            <action dev="py4fun" type="add">
                Introduce DumperOptions.DefaultScalarStyle enum (2009-02-24)
            </action>
            <action dev="py4fun" type="update">
                Refactor: use 'switch' with Enum instead of multiple 'if' statements to distinguish nodes (2009-02-19)
            </action>
            <action dev="py4fun" type="update">
                Refactor: use Enum instead of String as NodeId (2009-02-19)
            </action>
        </release>
	    <release version="1.0.1" date="2009-02-18" description="implement Enum support">
	    	<action dev="py4fun" type="fix">
                Do not emit anchors for Enum (2009-02-18)
            </action>
			<action dev="py4fun" type="fix">
                Enum as a JavaBean property (when the Enum class is implicitly defined) does
                not need tags for both loading and dumping (2009-02-17)
            </action>
            <action dev="py4fun" type="fix">
                Enum is emitted as a scalar node (2009-02-17)
            </action>
            <action dev="py4fun" type="fix" due-to="James Nissel">
                Enum is parsed as a scalar node or as a JavaBean property (2009-02-17)
            </action>
            <action dev="py4fun" type="update">
                Refactor: for performance ScannerImpl.stalePossibleSimpleKeys() does not copy key Set (2009-02-10)
            </action>
            <action dev="py4fun" type="update">
                By default allowUnicode=true. If it is necessary to escape Unicode use 
                DumperOptions.setAllowUnicode(false) (2009-02-09)
            </action>
            <action dev="py4fun" type="add">
                Implement allowUnicode setting (to escape Unicode characters on non UTF-8 terminals) (2009-02-09)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to specify tags for dumping (2009-02-09)
            </action>
            <action dev="py4fun" type="update">
                Rename getExpRoot to getExplicitRoot to conform with 
                standard JavaBean naming convention (2009-02-09)
            </action>
            <action dev="py4fun" type="update">
                Rename explictStart and explicitEnd to standard setters to conform with 
                standard JavaBean naming convention (2009-02-09)
            </action>
            <action dev="py4fun" type="fix">
                Add possibility to specify a line break (2009-02-09)
            </action>
        </release>
        <release version="1.0" date="2009-02-06" description="final 1.0 release">
            <action dev="py4fun" type="fix">
                Use LinkedHashMap for Emitter.tagPrefixes to respect the order (2009-02-06)
            </action>
            <action dev="py4fun" type="fix">
                Use LinkedHashMap for ScannerImpl.possibleSimpleKeys to respect the key order (2009-02-05)
            </action>
            <action dev="py4fun" type="add">
                Add a test to prove that Yaml instances are independent and can safely be used in 
                multithreaded environment like for instance a Servlet container (2009-02-05)
            </action>
            <action dev="py4fun" type="update">
                The mailing list is renamed to snakeyaml-core to avoid a 
                name conflict in Google AppEngine (2009-02-03)
            </action>
        </release>
        <release version="1.0rc2" date="2008-01-22" description="Improve JavaBeans support">
            <action dev="py4fun" type="add">
                Provide possibility to define/eliminate the root tag for JavaBeans. Avoiding global tags
                helps to exchange YAML documents with other programming languages (2009-01-21)
            </action>
            <action dev="py4fun" type="fix">
                Arrays as JavaBens properties are properly supported (2009-01-21)
            </action>
            <action dev="py4fun" type="update">
                Do not emit redundant tags for JavaBeans (2009-01-20)
            </action>
            <action dev="py4fun" type="add">
                Respect public fields in JavaBeans (2009-01-20)
            </action>
        </release>
        <release version="1.0rc1" date="2009-01-16" description="Construct type safe collections">
            <action dev="py4fun" type="update">
                Replace String.getBytes(Charset charset) with String.getBytes(String charsetName) because 
                String.getBytes(Charset charset) was introduced only in Java 6 (2009-01-16)
            </action>
            <action dev="py4fun" type="update">
                Replace LinkedList.pop() with removeFirst() because pop() was
                introduced only in Java 6 (2009-01-16)
            </action>
            <action dev="py4fun" type="update">
                Replace LinkedList.push() with addFirst() because push() was
                introduced only in Java 6 (2009-01-16)
            </action>
            <action dev="py4fun" type="add">
                Implement type safe Map as a property of custom Java class (2009-01-16)
            </action>
            <action dev="py4fun" type="add">
                Implement type safe List as a property of custom Java class (2009-01-15)
            </action>
            <action dev="py4fun" type="update">
                Construct interface does not use generics. The type information is set
                to the Node (2009-01-15)
            </action>
            <action dev="py4fun" type="add">
                Introduce TypeDescription as a single configuration option for a custom class (2009-01-15)
            </action>
        </release>
        <release version="0.91" date="2008-01-14" description="Support shortcut tags for custom classes">
            <action dev="py4fun" type="add">
                Add possibility to define shortcut tags for custom classes while loading (2009-01-13)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to define shortcut tags for custom classes while dumping (2009-01-13)
            </action>
            <action dev="py4fun" type="add">
                Construct List as a JavaBean property. But due to erasure only standard Java
                classes created (2009-01-13)
            </action>
            <action dev="py4fun" type="add">
                Import PyStructureTest from PyYAML (2009-01-13)
            </action>
            <action dev="py4fun" type="add">
                Import canonical scanner and parser from PyYAML (2009-01-12)
            </action>
        </release>
        <release version="0.9" date="2008-01-12" description="Add possibility to define a root class for Loader">
	    	<action dev="py4fun" type="add">
                Finish 2.27 example from the specification (2009-01-12)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to define a root class for Loader (2009-01-11)
            </action>
            <action dev="py4fun" type="update">
                Use Java Generics in the Construct interface (2009-01-11)
            </action>
            <action dev="py4fun" type="update">
                Use Java Generics in the Scanner interface (2009-01-08)
            </action>
            <action dev="py4fun" type="update">
                Create ScannerIml only in ParserImpl (2009-01-08)
            </action>
            <action dev="py4fun" type="fix">
                Import changeset 312 from PyYAML. Fix a bug in Emitter when writing folded scalars (2009-01-07)
            </action>
        </release>
        <release version="0.8" date="2009-01-07" description="Import changes from PyYAML 3.08">
            <action dev="py4fun" type="add">
                Add possibility to use java.io.Reader as input. BOM must be respected. (2009-01-06)
            </action>
            <action dev="py4fun" type="update">
                Import Changeset 308 from PyYAML: Refactored whitespace combination 
                detector in the scalar analyser. (2009-01-06)
            </action>
            <action dev="py4fun" type="update">
                Import Changeset 313 from PyYAML: Emit an explicit document end indicator 
                when there is a possibility of ambiguous parsing. (2009-01-06)
            </action>
            <action dev="py4fun" type="update">
                Use global tags (with !!) to dump Java custom instances. (2009-01-05)
            </action>
            <action dev="py4fun" type="update">
                Use global tags (with !!) to load Java custom instances. (2009-01-05)
            </action>
            <action dev="py4fun" type="add">
                Add example of defining a custom List and Map implementations. (2009-01-04)
            </action>
            <action dev="py4fun" type="fix">
                Fix parsing Long.MIN_VALUE: respect the sign when parsing integers. (2009-01-04)
            </action>
            <action dev="py4fun" type="update">
                when constructing integers try to create the first in the following order: 
                Integer -> Long -> BigInteger. (2009-01-02)
            </action>
        </release>
        <release version="0.7" date="2008-12-20" description="Improve test coverage">
	    	<action dev="py4fun" type="update">
                Improve test coverage for constructor package (2008-12-20)
            </action>
            <action dev="py4fun" type="remove">
                Remove support for "value" type because it is not used (2008-12-20)
            </action>
             <action dev="py4fun" type="update">
                Require test coverage 95% (2008-12-19)
            </action>
            <action dev="py4fun" type="update">
                Improve test coverage for Nodes (2008-12-19)
            </action>
            <action dev="py4fun" type="fix">
                Fix dumping Date and better coverage for Representer (2008-12-19)
            </action>
            <action dev="py4fun" type="remove">
                Remove unused code based on coverage report (2008-12-19)
            </action>
            <action dev="py4fun" type="remove">
                Tokens are 100% covered by tests (2008-12-19)
            </action>
            <action dev="py4fun" type="remove">
                Remove old tests (2008-12-18)
            </action>
            <action dev="py4fun" type="update">
                Synchronized with PyYAML revision 307
            </action>
        </release>
        <release version="0.6" date="2008-12-17" description="Documentation added">
            <action dev="py4fun" type="add">
                Many examples added to the Wiki page  (2008-12-17)
            </action>
            <action dev="py4fun" type="update">
                Public interface is using Iterator instead of Iterable (2008-12-17)
            </action>
            <action dev="py4fun" type="update">
                Sort names when JavaBeans are represented (2008-12-15)
            </action>
            <action dev="py4fun" type="fix">
                defaultFlowStyle for Dumper is configurable in DumperOptions (2008-12-12)
            </action>
        </release>
	    <release version="0.5" date="2008-12-12" description="Import PyYAML 3.06">
            <action dev="py4fun" type="add">
                Add possibility to define an implicit resolver. {359:63190d5bcd10} (2008-12-11)
            </action>
            <action dev="py4fun" type="add">
                Add possibility to define an explicit constructor. {356:ccaa0df9ca98} (2008-12-11)
            </action>
            <action dev="py4fun" type="update">
                Java objects can be constructed from mapping (JavaBeans), from sequence (constructor)
                from scalar (constructor). (2008-12-10)
            </action>
            <action dev="py4fun" type="fix">
                pairs tag works properly. (2008-12-08)
            </action>
            <action dev="py4fun" type="fix">
                omap tag works properly. (2008-12-08)
            </action>
            <action dev="py4fun" type="add">
                Implement possibility to define a custom Map implementation {332}. (2008-12-06)
            </action>
            <action dev="py4fun" type="add">
                Implement possibility to define a custom List implementation {331:72c03254c184}. (2008-12-06)
            </action>
            <action dev="py4fun" type="add">
                Path resolver is removed because it is not imported properly {330}. (2008-12-06)
            </action>
            <action dev="py4fun" type="add">
                Constructor is overwritten completely. (2008-12-06)
            </action>
            <action dev="py4fun" type="add">
                Implement possibility to define a custom Representer. (2008-12-01)
            </action>
            <action dev="py4fun" type="update">
                Support arrays of reference types. Arrays of primitives are not supported
                because Arrays.asList() does not work. (2008-12-01)
            </action>
            <action dev="py4fun" type="update">
                Import change 300 for Emitter from PyYAML. (2008-12-01)
            </action>
            <action dev="py4fun" type="fix">
                Fix Node identity to avoid aliases for simple types - [1, 1]. (2008-11-28)
            </action>
            <action dev="py4fun" type="update">
                Recursive objects can be represented (but not yet constructed) (2008-11-28)
            </action>
            <action dev="py4fun" type="update">
                Binary is represented back as String (2008-11-28)
            </action>
            <action dev="py4fun" type="update">
                Re-write Representer classes from scratch (2008-11-28)
            </action>
            <action dev="py4fun" type="fix">
                'null' can be a key in a map (2008-11-21)
            </action>
            <action dev="py4fun" type="fix">
                !!set tag is parsed properly (2008-11-21)
            </action>
            <action dev="py4fun" type="update">
                Single characters 'Y', 'N', 'y' and 'n' are parsed as String opposed to boolean
                as it is defined in the specification. This is how it is done in PyYAML (2008-11-21)
            </action>
            <action dev="py4fun" type="remove">
                Constructor: because Java does not have generators 'deep' is not 
                imported from PyYAML (2008-11-19)
            </action>
            <action dev="py4fun" type="update">
                Composer imported from PyYAML (2008-11-17)
            </action>
            <action dev="py4fun" type="update">
                Resolver.resolve() is using simple boolean argument instead of array of booleans
                as in PyYAML. (2008-11-18)
            </action>
            <action dev="py4fun" type="fix">
                Fix: 'set' type works. (2008-11-18)
            </action>
            <action dev="py4fun" type="update">
                Rewrite Parser from scratch. (2008-11-17)
            </action>
        </release>
		<release version="0.4" date="2008-11-11" description="Fix issues in Scanner">
            <action dev="py4fun" type="update">
                Move constants from Yaml interface to appropriate classes (2008-11-10)
            </action>
            <action dev="py4fun" type="update">
                Interface change: Yaml dumpAll() methods accept Iterable (2008-11-10)
            </action>
            <action dev="py4fun" type="update">
                Interface change: Yaml loadAll() methods return Iterable (2008-11-10)
            </action>
            <action dev="py4fun" type="fix">
                Scanner: copy keys to avoid java.util.ConcurrentModificationException when removing
                possible simple key (2008-11-10)
            </action>
            <action dev="py4fun" type="update">
                Tag v0.3.1 (2008-11-08)
            </action>
            <action dev="py4fun" type="update">
                MappingNode requires Map as a value and SequenceNode requires
                List as a value (2008-11-08)
            </action>
            <action dev="py4fun" type="update">
                Marks in a Token are required (2008-11-08)
            </action>
            <action dev="py4fun" type="remove">
                Remove prefixForward() method from Reader because it is not present
                in PyYAML (2008-11-08)
            </action>
            <action dev="py4fun" type="fix">
                Fix a deviation with PyYAML in method scanBlockScalar().
                'chomping' can be null. Fix a bug in JvYaml that the trailing '\n' in a 
                block scalar was removed.(2008-11-07)
            </action>
            <action dev="py4fun" type="fix">
                Fix a deviation with PyYAML in method scanDirectiveIgnoredLine().
                Put '#' instead of '"'. (2008-11-07)
            </action>
            <action dev="py4fun" type="add">
                Restore from PyYAML the way the keys are parsed. (Restored methods are
                stalePossibleSimpleKeys() and removePossibleSimpleKey().)
                Fix issue http://code.google.com/p/jvyamlb/issues/detail?id=6. (2008-11-07)
            </action>
            <action dev="py4fun" type="update">
                Refactor: put changed classes to 'org.yaml.snakeyaml' package. (2008-11-05)
            </action>
            <action dev="py4fun" type="update">
                Move all the main() methods to the corresponding test classes. (2008-11-05)
            </action>
            <action dev="py4fun" type="update">
                Change public interface. Rename YAML to Yaml. Remove all static methods from Yaml.
                Factory and configuration must be injected at the constructor. This way is closer
                to PyYAML API. (2008-11-05)
            </action>
            <action dev="py4fun" type="add">
                Reader as in PyYAML is implemented. BOM is properly supported (2008-11-05)
            </action>
            <action dev="py4fun" type="add">
                Restore Mark in Token as it is in PyYAML. Mark is not defined yet (2008-10-30)
            </action>
            <action dev="py4fun" type="fix">
                Off-by-one in EmitterImpl.writeDoubleQuoted().
                Fix issue: https://jvyaml.dev.java.net/issues/show_bug.cgi?id=11 (2008-10-28)
            </action>
            <action dev="py4fun" type="fix">
                Respect Unicode characters.
                Fix issue: https://jvyaml.dev.java.net/issues/show_bug.cgi?id=10 (2008-10-28)
            </action>
            <action dev="py4fun" type="fix">
                Respect sign for float.
                Fix issue: https://jvyaml.dev.java.net/issues/show_bug.cgi?id=13 (2008-10-28)
            </action>
			<action dev="py4fun" type="add">
                Binary data is represented as ByteBuffer (2008-10-27)
            </action>
            <action dev="py4fun" type="fix">
                When parsed, a timestamp in the canonical form (i.e, 2001-12-15T02:59:43.1Z) is
                interpreted as if it is in the default time zone.
                Fix issue: https://jvyaml.dev.java.net/issues/show_bug.cgi?id=7 (2008-10-27)
            </action>
            <action dev="py4fun" type="add">
                Add Mark from PyYAML. It is not used yet. The JUnit test is migrated from PyYAML (2008-10-23)
            </action>
            <action dev="py4fun" type="update">
                Apply SnakeYAML as the name of the library (2008-10-22)
            </action>
            <action dev="py4fun" type="update">
                Reformat the source files (2008-10-22)
            </action>
            <action dev="py4fun" type="update">
                Apply LICENSE info to source files (2008-10-22)
            </action>
            <action dev="py4fun" type="update">
                Mavenize project. Apply standard Maven folder structure (2008-10-20)
            </action>
		</release>
		<release version="0.2.1" date="2008-10-20" description="Import JvYaml from CVS">
			<action dev="py4fun" type="add">
				Import project from https://jvyaml.dev.java.net/ (2008-10-20)
			</action>
		</release>
	</body>
</document>