== 4.3.3 (2014-12-25)
* Remove duplicate hash entry that causes warnings in Ruby 2.2.0.

== 4.3.2 (2014-05-31)
* Ruby 1.8 is no longer supported

== 4.3.1 (2011-11-30)
* Fix bug when working with Rails 3/Ruby 1.8.7
* Make character encoding behaviour consistent in Ruby 1.9.2/1.9.3

== 4.3.0 (2011-03-29)
* Use Ruby 1.9's encoding support where available.
* Deprecated HTMLEntities.encode_entities/decode_entities interface is now
  removed.

== 4.2.4 (2011-01-30)
* Fix issue where double-escaped entities were not correctly escaped. Bug
  reported by Christian Kruse.

== 4.2.3 (2011-01-07)
* Additional entities from Junya Ishihara.
* Performance improvements.

== 4.2.1 (2010-04-05)
* Fixed error on Ruby 1.8.x when $KCODE was not set to "UTF8". Thanks to
  Benoit Larroque for the bug report.

== 4.2.0 (2009-08-24)
* Added benchmarking code and improved performance.

== 4.1.0 (2009-08-15)
* Now works with Ruby 1.9.1 and JRuby.
* Reverted lazy loading of entity mappings as this is not thread-safe.
* Finally removed the deprecated String#encode_entities and #decode_entities
  methods.

== 4.0.1 (2008-06-03)
* Added :expanded charset -- the ~1000 SGML entities from
  ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/MISC/SGML.TXT (extra code by
  Philip (flip) Kromer <flip@infochimps.org>, entity info from John Cowan
  <cowan@ccil.org> #)

== 4.0.0 (2007-03-15)
* New instantiation-based interface (but legacy interface is preserved for
  compatibility.
* Handles HTML4 as well as XHTML1 (the former lacks the &apos; entity).
* Encodes basic entities numerically when :basic isn't specified and :decimal
  or :hexadecimal is.
* Performs a maximum of two gsub passes instead of three when encoding, which
  should be more efficient on long strings.

== 3.1.0 (2007-01-19)
* Now understands all the entities referred to in the XHTML 1.0 DTD (253
  entities compared with 131 in version 3.0.1).
* Calls to_s on parameters to play nicely with Rails 1.2.1.
* Entity mapping data is now lazily loaded.

== 3.0.1 (2005-04-08)
* Improved documentation.

== 3.0.0 (2005-04-08)
* Changed licence to MIT due to confusion with previous 'Fair' licence (my
  intention was to be liberal, not obscure).
* Moved basic functionality out of String class; for previous behaviour,
  require 'htmlentities/string'.
* Changed version numbering scheme.
* Now available as a Gem.

== 2.2 (2005-11-07)
* Important bug fixes -- thanks to Moonwolf.
* Decoding hexadecimal entities now accepts 'f' as a hex digit. (D'oh!)
* Decimal decoding edge cases addressed.
* Test cases added.

== 2.1 (2005-10-31)
* Removed some unnecessary code in basic entity encoding.
* Improved handling of encoding: commands are now automatically sorted, so the
  user doesn't have to worry about their order.
* Now using setup.rb.
* Tests moved to separate file.

== 2.0 (2005-08-23)
* Added encoding to entities.
* Decoding interface unchanged.
* Fixed a bug with handling high codepoints.

== 1.0 (2005-08-03)
* Initial release.
* Decoding only.
