=== 0.5.1 / 2009-09-07

* Fixes an issue with the :last_modified key being passed into the find method options

=== 0.5.0 / 2009-09-07

* Add support for lambdas when specifying lastmod

=== 0.4.0 / 2009-08-09

* Use Bing instead of Live/MSN.  Note, this breaks backwards compatibility as
  the old :ping_msn option is now :ping_bing.

=== 0.3.5 / 2009-08-05

* Fixed bugs in root_url generation and url_for_sitemap generation

=== 0.3.4 / 2009-07-02

* BigSitemap-specific options are no longer passed through to the ORM's find method

=== 0.3.2 / 2009-06-09

* Better handling of URLs when Rails' polymorphic_url isn't available in the model

=== 0.3.2 / 2009-06-09

* Fixes "uninitialized constant ActionController" error
* Fixes "Unknown key(s): path" error

=== 0.3.1 / 2009-04-18

* Fixes broken gemspec

=== 0.3.0 / 2009-04-06

* API change: Pass model through as first argument to add method, e.g.sitemap.add(Posts, {:path => 'articles'})
* API change: Use Rails' polymorphic_url helper to generate URLs if Rails is being used
* API change: Only ping search engines when ping_search_engines is explicitly called
* Add support for passing options through to the model's find method, e.g. :conditions
* Allow base URL to be specified as a hash as well as a string
* Add support for changefreq and priority
* Pluralize sitemap model filenames
* GZipping may optionally be turned off

=== 0.2.1 / 2009-03-12

* Normalize path arguments so it no longer matters whether a leading slash is used or not

=== 0.2.0 / 2009-03-11

* Methods are now chainable

=== 0.1.4 / 2009-03-11

* Add clean method to clear out Sitemaps directory
* Make methods chainable

=== 0.1.3 / 2009-03-10

* Initial release