= 2.2 (Jan 18, 2012)
* fixed a bug in the initiliazer file regarding dynamic shortcuts 

= 2.1 (Nov 30, 2011)
* added syntactic sugar: <tt>grant</tt> and <tt>revoke</tt> are aliases for <tt>has_role</tt> and <tt>has_no_role</tt>
* check if RUBY_ENGINE is defined in the gemspec to be able to use jdbc with JRuby for SQLite

= 2.0 (Nov 10, 2011)
* improved performance of <tt>has_all_roles?</tt> method using one single DB query instead of doing one DB lookup per argument
  * significant speed-up when requesting with many arguments
  * database choice can mitigate the results
* clean up the initializer code
  * using a DSL to configure the library
  * setting defaults for User and Role classes
  * dynamic shortcuts feature is now <b>disabled</b> by default. To turn it on:
    * set it to true in the initializer file
    * uncomment the <tt>extend Rolify::Dynamic</tt> line in the User class
  * detecting if it's loaded by Rails::Server or Rails::Console
* now also running on Rubinius, JRuby, REE and Ruby 1.8. all specs pass successfully, yeah !

= 1.2 (Nov 4, 2011)
* fixed a strange bug, probably rails related (thanks to @scottkf)
  * when using rails in development mode, the <tt>config.cache_classes = false</tt> makes the role class to be loaded at every call and can lead to a <tt>AssociationTypeMismatch</tt>
  * use of <tt>role_ids</tt> array instead of the <tt>roles</tt> association
* now running on JRuby (<b>specs are still failing for JRuby though</b>)

= 1.1 (Oct 14, 2011)
* added a spec to test the rails generator using ammeter gem
* Gemfile cleanup, moved all dependencies in gemspec instead
* edited the dependency to Rails 3.1 and newer, now that Rails 3.1 has been released
* new role scoping capabilities
  * instance level : <tt>user.has_role "moderator", Forum.first</tt> (<em>already supported in previous release</em>). user has the moderator role only on that Forum in particular
  * class level : <tt>user.has_role "moderator", Forum</tt>. User has the moderator role on all instances of Forum
  * global level : <tt>user.has_role "moderator"</tt> (<em>already supported in previous release</em>). User has the moderator role globally (e.q. on all resources)
* new scoped query capabilities
  * <tt>user.has_role? "moderator", Forum.first</tt> (<em>already supported in previous release</em>). asks if the user has the moderator role on Forum.first instance
  * <tt>user.has_role? "moderator", Forum</tt>. asks if the user has the moderator role on all Forum instances
  * <tt>user.has_role? "moderator"</tt> (<em>already supported in previous release</em>). asks if the user has the global moderator role
  * <tt>user.has_role? "moderator", :any</tt>. asks if the user has at least one moderator role no matter the scope is (instance, class or global).

= 1.0 (Aug 25, 2011)
* added a new parameter to disable dynamic shortcut methods due to potential incompatibility with other gems using method_missing with the same pattern
  * add <tt>Rolify.dynamic_shortcuts = false</tt> in the initializer file or 
  * use the generator command with a third parameter: 
    * <tt>rails g rolify:role Role User false</tt>
* removed the railtie as it created more problems than it solved
* code refactoring to do some speed improvements and code clean up
* added a lot of specs to improve tests coverage
* wrote a tutorial showing how to use rolify with CanCan and Devise
* rolify is now on travis-ci to monitor build status

= 0.7 (June 20, 2011)
* added a method_missing to catch newly created role outside the current ruby process (i.e. dynamic shortcut methods are not defined within this process) 
  * dynamic shortcut is created on the fly in the method_missing to avoid extra method_missing for the same dynamic shortcut 
  * check if the role actually exists in the database before defining the new method 
  * first call is slower due to method_missing but next calls are fast
  * avoid strange bugs when spawning many ruby processes as the dynamic shortcut methods were only defined in the process that used the <tt>has_role</tt> command

= 0.6 (June 19, 2011)
* custom User and Role class names support
  * can now use other class names for Role and User classes
  * fixed generators and templates 
  * join table is explicitly set to avoid alphabetical order issue
* created a new railtie to load the dynamic shortcuts at startup

= 0.5.1 (June 07, 2011)
* fixed a nasty typo on a variable name and added a spec to make it never happen again

= 0.5 (June 07, 2011)
* dynamic shortcuts support
  * creates automatically new methods upon new role creation (or at startup for a Rails app)
  * <tt>has_role "admin"</tt> will create a method called <tt>is_admin?</tt>
  * <tt>has_role "moderator", Forum.first</tt> will create 2 methods:
     * <tt>is_moderator_of?(resource)</tt>
     * <tt>is_moderator?</tt>

= v0.4 (June 07, 2011)
* removing role support
  * <tt>has_no_role</tt> removes a global role or a role scoped to a resource
  * Please note that trying to remove a global role whereas the user a role with the same name on a resource will remove that scoped role
  * Trying to remove a role scoped to a resource whereas the user has a global role won't remove it

= v0.3 (June 06, 2011)
* multiple roles check: 
  * <tt>has_all_roles?</tt> returns true if the user has ALL the roles in arguments
  * <tt>has_any_role?</tt> returns true if the user has ANY the roles in arguments

= v0.2 (June 04, 2011)
* fixed the generator to include the lib
* fixed the migration file with missing polymorphic field
* added some examples in documentation

= v0.1 (June 04, 2011)
* first release