### 0.2.0 / 2010-10-03

* Added {RProgram::Nameable::ClassMethods}.
* Added {RProgram::Options::ClassMethods}.
* Added {RProgram::Nameable::ClassMethods#path}:
  * {RProgram::Program.find} will default to
    {RProgram::Nameable::ClassMethods#path} if set.

### 0.1.8 / 2009-12-24
 
* Allow Program to run commands under sudo:
  * Added {RProgram::Compat.sudo}.
  * Added {RProgram::Task#sudo}.
  * Added {RProgram::Task#sudo=}.
  * Added {RProgram::Task#sudo?}.
  * Added {RProgram::Program#sudo}.

### 0.1.7 / 2009-09-21

* Require Hoe >= 2.3.3.
* Require YARD >= 0.2.3.5.
* Require RSpec >= 1.2.8.
* Use 'hoe/signing' for signed RubyGems.
* Moved to YARD based documentation.
* All specs pass on JRuby 1.3.1.

### 0.1.6 / 2009-06-30

* Use Hoe 2.2.0.
* Removed requirement for 'open3'.
* Renamed PRogram::Compat.PATHS to {RProgram::Compat.paths}.
* Refactored {RProgram::Option#arguments}.
* Removed `RProgram::Option#format`.
* Refactored {RProgram::NonOption#arguments}.
* Renamed `RProgram::NonOption#leading` to {RProgram::NonOption#leading?}.
* Removed `RProgram::NonOption#tailing`.
* Added {RProgram::NonOption#tailing?}.
* Added specs.
* All specs pass on Ruby 1.9.1-p0 and 1.8.6-p287.

### 0.1.5 / 2009-01-14

* Use Kernel.system in {RProgram::Program#run}, instead of Open3.popen3:
  * popen3 is not well supported on Windows.
  * win32-open3 does not allow for the execution of single programs with
    separate command-line arguments. Instead, it merely executes a command
    string in command.com. This seems to allow arbitrary command injection
    via command-line arguments.
  * {RProgram::Program#run} will now return either `true` or `false`,
    depending on the exit status of the program.
* Added some missing documentation.

### 0.1.4 / 2009-01-07

* Added `lib/rprogram/rprogram.rb` to the Manifest.
* Added more documentation.

### 0.1.3 / 2008-01-27

* Renamed `RProgram::Program.create_from_path` to
  {RProgram::Program.find_with_path}.
* Renamed `RProgram::Program.create_from_paths` to
  {RProgram::Program.find_with_paths}.
* Renamed `RProgram::Program.create` to {RProgram::Program.find}.
* Renamed `RProgram::Program.run_with_task` to {RProgram::Program#run_task}.

### 0.1.2 / 2008-01-18

* DRYed up lib/rprogram/task.
  * Added {RProgram::Task.define_option}.
* Added OptionList so that Option may contain sub-options.
* Touched up documenation.

### 0.1.1 / 2008-01-18

* Added support for the {RProgram::Option} argument separators.

        #
        # Creates arguments of the form:
        #
        #   ["-opts","value1:value2:value3"]
        #
        long_option :flag => '-opts', :separator => ':'

* Fixed the `lib/rprogram.rb` file.

### 0.1.0 / 2008-01-17

* Removed redundent methods in {RProgram::Program}:
  * `RProgram::Program.find_by_name`
  * `RProgram::Program.find_by_names`
* Added `RProgram::Program#create`.
* Made {RProgram::Program} nameable by default.
* Prevented arbitrary command-injection in {RProgram::Program#run}.

### 0.0.9 / 2008-01-09

* Initial release.
* Provides cross-platform access to the `PATH` environment variable.
* Supports mapping long and short options.
* Supports mapping leading and tailing non-options.
* Supports custom formating of options.