## 1.4.2 - 6-Jan-2021
* Fixed a private access modifier that wasn't actually working as intended.
* Two Windows constants that were never meant for public consumption have been marked private.
* Minor tweak to one of the touch specs.
* The Gemfile now just uses the gemspec.
* The image? singleton method was effectively ignoring filename extensions. This
  has been fixed, though with the option to disable that check if desired.

## 1.4.1 - 29-Dec-2020
* Switch from rdoc to markdown since github is not rendering rdoc properly.
* Added metadata to gemspec.

## 1.4.0 - 20-Aug-2020
* Switched from test-unit to rspec, and reworked the tests bit in general.
* Removed the File.null method since Ruby has IO::NULL.

## 1.3.7 - 24-Jun-2020
* Fixed a bug where the File.binary? method would bomb on a zero byte file.
  Thanks go to Alexandru Emil Lupu for the spot and patch.
* Remove Gemfile.lock from repo. You can generate that yourself locally if
  you want.

## 1.3.6 - 7-Jun-2020
* Updated gemspec, added more versions to .travis.yml file, fixed typo.
  Thanks go to Al Snow for the updates.
* Fixed a bug where the File.binary? method would return true for utf16
  or utf32 encoded files. Thanks go to Andrew McAndre for the spot.
* Updated cert.

## 1.3.5 - 3-Sep-2017
* The File.image? method now checks against .ico files.
* Eliminated Fixnum warning that showed up in Ruby 2.4.x.
* Updated cert.

## 1.3.4 - 4-Jul-2017
* The File.binary? method now lets you set your own percentage for the
  internal heuristic as an optional second argument.
* The VERSION constant is now frozen.
* Minor updates to the Rakefile and gemspec.
* Updated cert file.

## 1.3.3 - 25-Sep-2015
* This gem is now signed.
* The Rakefile tasks now assume Rubygems 2.x.

## 1.3.2 - 11-Dec-2014
* Update to the File.tail method that prevents potential line ending issues in JRuby.
* Added known issues with JRuby to the README.

## 1.3.1 - 9-Dec-2014
* Fixed some potential issues with File.tail. Thanks go to Matt Hoyle for
  the patch.

## 1.3.0 - 8-Dec-2014
* Made the File.tail method efficient. It's no longer slurpy, and it also no
  longer includes line endings in the result.
* Removed the File.middle method. I don't think it's useful.

## 1.2.7 - 6-Dec-2014
* File.which now expands ~ for paths. Thanks go to dg-vrnetze for the patch.
* Use /dev/null for cygwin instead of NUL.
* Use mv instead of cp in the nl_convert method.
* Solaris now handled explicitly in nl_convert, and OSX now considered Unix.
* Modified the binary? method to check 4096 bytes at most.
* Thanks to Matt Hoyle for many of the changes implemented in this release.

## 1.2.6 - 14-Jul-2014
* Updated the png? and jpg? methods so they explicitly specify the
  offset argument so that it works with 1.9.2 and earlier. Thanks go to
  Anurag Priyam for the spot.

## 1.2.5 - 11-Jul-2014
* Added a Gemfile, mostly for Travis CI.
* Added rake as a development dependency.
* Revert back to hash syntax supported by 1.8.x.
* Removed rubyforge_project from gemspec.
* Updated the tests for File.sparse? so that it doesn't rely on
  an external file.

## 1.2.4 - 25-Feb-2014
* The File.binary method now always returns false for images. It is meant to
  detect executables, shared objects, etc. Use File.image? to detect images.
* Encoding fixes for the File.image? method.

## 1.2.3 - 19-Feb-2014
* Fixed a bug where File.binary? would return true for unicode text. Thanks go
  to Ben Hollis for the spot.
* Updated the win32-file and test-unit dependencies.
* Replace all instances of File.exists? with File.exist? because the former
  is deprecated in Ruby 2.1 and later.

## 1.2.2 - 6-Apr-2012
* Yet another sparse file test fix for OSX, which does not support
  sparse file generation on HFS+.
* Fixed a bug in the File.whereis method on Windows when dealing with
  absolute paths.
* Some Config vs RbConfig fixes to silence 1.9.3 warnings.
* Refactored and cleaned up some tests.

## 1.2.1 - 20-May-2011
* Added an (empty) .gemtest file so that it can be used with test.rubygems.org.
* Fixed a sparse file test.

## 1.2.0 - 8-Jan-2011
* Added the File.sparse? method for Unix platforms. This method already
  exists on Windows courtesy of the win32-file library.

## 1.1.9 - 25-Mar-2010
* Refactored File.which and File.whereis and added additional tests for each.
* Removed the block form of File.whereis.
* Reorganized the Rakefile a bit and put the test tasks under the 'test'
  namespace, and the gem tasks under the 'gem' namespace.
* Updated the test-unit development dependency.
* Updates the README.

## 1.1.8 - 6-Oct-2009
* Fixed some bad variable names that crept into the File.nl_convert method.
* Added the File.null_device alias for File.null.
* Added cygwin and mingw to Windows detection code.
* One of the nlconvert tests is now skipped on Windows.
* Two text files that were previously bundled as part of this library for
  testing purposes have been removed. Those are now dynamically generated
  within the tests themselves.
* Gemspec updates.
* Documentation updates.
* Added the :gem rake task.

## 1.1.7 - 28-Jul-2009
* Now compatible with Ruby 1.9.x.
* Replaced RUBY_PLATFORM with rbconfig check for the sake of other
  implementations, such as JRuby.
* Updated the tests to be more friendly to JRuby.
* Added Test::Unit 2.x as a development dependency.
* Renamed the test files.

## 1.1.6 - 31-Aug-2007
* Fixed the File.touch method so that it doesn't whack existing files. Thanks
  go to Thomas Preymesser for the spot.
* Added corresponding tests to the tc_touch.rb file.

## 1.1.5 - 19-Jul-2007
* Added the File.image? method. Inspired by ruby-talk: 260487. 

## 1.1.4 - 21-May-2007
* Removed the install.rb file. Installation is now handled exclusively by the
  rake install task.
* Updated the MANIFEST file, and made it rdoc friendly.
* Manual installation corrections in the README file.

## 1.1.3 - 29-Apr-2007
* I changed the way that the constants IS_WINDOWS and WIN32EXTS are defined.
* The IS_WINDOWS and WIN32EXTS are no long documented publically. They were
  never meant for public use.
* The tc_constants.rb file was modified to only run certain tests on Windows.

## 1.1.2 - 28-Apr-2007
* Fixed a require line that could cause problems on MS Windows.
* Added a Rakefile which includes tasks for installation and testing.
* Some cleanup and improvement in the various test files.

## 1.1.1 - 24-Aug-2006
* Added the File.binary? method, based on code from Ryan Davis.

## 1.1.0 - 23-Aug-2006
* Added the File.null method which returns the bit bucket on your platform.
* The suffixes on MS Windows are now based on the PATHEXT environment variable,
  and defaults to '.com', '.bat' and '.exe' only if it's not defined.
* The File.which and File.whereis methods were tweaked a bit for Windows so
  that they ignore the case of suffixes.
* Modified the platform checking and path separator handling.
* Added and tweaked some tests.

## 1.0.0 - 2-Jun-2005
* Modified the File.middle method to accept an optional block.
* File.whereis is now limited to unique values so that redundant PATH entries
  do not cause redundant entries in the returned array (or block).
* File.nl_convert and File.touch now return self.
* File.nl_convert now raises ArgumentError (instead of StandardError) if
  an unknown platform is provided.
* File.wc now raises ArgumentError (instead of RuntimeError) if a bad option
  is provided.
* Made documentation rdoc friendly.
* Test suite updates, corrections and additions.
* Removed the INSTALL file.  See the README instead.
* Moved project to RubyForge.

## 0.1.3 - 5-Dec-2003
* Modified File#which and File#whereis for Win32 to handle extensions better,
  i.e. you can send "ruby" or "ruby.exe" and get back the same result.
* Minor test changes to tc_which.rb and tc_whereis.rb.

## 0.1.2 - 14-May-2003
* Modified nl_convert() to allow the destination filename to be the same as the
  source file.  In that case, a tempfile is used and copied back over the
  original file.
* The target file name for nl_convert() now defaults to the source file name and
  the default format is now "dos".
* Added a tc_constants.rb test suite.
* Test suite additions/fixes.
* Updates to MANIFEST.

## 0.1.1 - 21-Mar-2003
* Modified File.tail to return data in the same order that 'tail' does.
* Modified File.which to return nil if the program is not found.
* Modified File.whereis now uses '\' instead of '/' on MS Windows.
* Added File.middle class method.
* Test suite modification & additions.
* Thanks go to Shanko for both the spot and patch for tail, which, whereis
  and middle.

## 0.1.0 - 18-Mar-2003
* Initial release