0.3.0:


- FEATURES/IMPROVEMENTS:

 - API BREAKING: Removed Node.getToVar as it turned out to be a premature 
   optimization.

 - API BREAKING: Constructor API for constructing custom YAML data types has 
   been improved to make it easier to load custom classes/structs. See the 
   custom types tutorial and Constructor API documentation.

 - Node.opIndex now returns a reference to a node.

 - Added a shortcut alias Node.as for Node.get . Node.as might eventually 
   replace Node.get (in a 1.0 release).

 - User can now access a string representation of tag of a node.

 - Nodes now remember their scalar and collection styles between loading and
   dumping. These are not accessible to user. User can set output styles in
   Representer.

 - Updated API documentation to reflect the new changes, added more examples
   and overall made the documentation more readable.

 - Improved error messages of exceptions.

 - Drastically optimized scanning and parsing, decreasing parsing time to about
   10% (no precise benchmark comparison with 0.2 at the moment).

 - Eliminated most GC usage, improving speed and memory usage.
 
 - Optimized Dumper for speed, especially when dumping many small files.

 - Reader has been reimplemented to improve performance.

 - Many other speed and memory optimizations.

 - Added a profiling build target and a parsing/dumping benchmark.

 - Added a random YAML file generator and a YAML file analyzer, as example 
   applications and for benchmarking.

 - Added a "clean" target to example Makefiles.

 - Got rid of all global state.


- BUGFIXES:
 
 - Fixed compatibility issues with DMD 2.056.

 - Fixed an Emitter bug which caused tags to always be emitted in full format.

 - Fixed a bug that caused errors when loading documents with YAML version 
   directives.

 - Fixed many const-correctness bugs.

 - Minor bugfixes all over the code. 

 - Fixed many documentation bugs.



0.2.0:


- FEATURES/IMPROVEMENTS:

 - Implemented YAML emitter, and related unittests/documentation.

 - Tags are now stored in nodes, allowing D:YAML to be closer to the 
   specification.
 
 - Loader API has been broken to make it more extensible in future - 
   Representer and Constructor are no more specified in the constructor,
   and the load() shortcut functions have been removed, as all that's needed to
   load a YAML document now is Loader("file.yaml").load() .


- BUGFIXES:
 
 - Fixed many bugs in the parser, scanner, composer and constructor.