CHANGELOGs are now per branch

Check 810a50d for the rationale.

1 files changed, 1 insertions, 102 deletions

diff --git a/activemodel/CHANGELOG.md b/activemodel/CHANGELOG.md
index ead38c650c..2a3c51172b 100644
--- a/activemodel/CHANGELOG.md
+++ b/activemodel/CHANGELOG.md
@@ -44,105 +44,4 @@
 
 *   Provide mass_assignment_sanitizer as an easy API to replace the sanitizer behavior. Also support both :logger (default) and :strict sanitizer behavior *Bogdan Gusiev*
 
-
-## Rails 3.1.0 (August 30, 2011) ##
-
-*   Alternate I18n namespace lookup is no longer supported.
-    Instead of "activerecord.models.admins.post", do "activerecord.models.admins/post" instead *José Valim*
-
-*   attr_accessible and friends now accepts :as as option to specify a role *Josh Kalderimis*
-
-*   Add support for proc or lambda as an option for InclusionValidator,
-    ExclusionValidator, and FormatValidator *Prem Sichanugrist*
-
-    You can now supply Proc, lambda, or anything that respond to #call in those
-    validations, and it will be called with current record as an argument.
-    That given proc or lambda must returns an object which respond to #include? for
-    InclusionValidator and ExclusionValidator, and returns a regular expression
-    object for FormatValidator.
-
-*   Added ActiveModel::SecurePassword to encapsulate dead-simple password usage with BCrypt encryption and salting *DHH*
-
-*   ActiveModel::AttributeMethods allows attributes to be defined on demand *Alexander Uvarov*
-
-*   Add support for selectively enabling/disabling observers *Myron Marston*
-
-
-## Rails 3.0.7 (April 18, 2011) ##
-
-*   No changes.
-
-
-## Rails 3.0.6 (April 5, 2011) ##
-
-*   Fix when database column name has some symbolic characters (e.g. Oracle CASE# VARCHAR2(20)) #5818 #6850 *Robert Pankowecki, Santiago Pastorino*
-
-*   Fix length validation for fixnums #6556 *Andriy Tyurnikov*
-
-*   Fix i18n key collision with namespaced models #6448 *yves.senn*
-
-
-## Rails 3.0.5 (February 26, 2011) ##
-
-*   No changes.
-
-
-## Rails 3.0.4 (February 8, 2011) ##
-
-*   No changes.
-
-
-## Rails 3.0.3 (November 16, 2010) ##
-
-*   No changes.
-
-
-## Rails 3.0.2 (November 15, 2010) ##
-
-*   No changes
-
-
-## Rails 3.0.1 (October 15, 2010) ##
-
-*   No Changes, just a version bump.
-
-
-## Rails 3.0.0 (August 29, 2010) ##
-
-*   Added ActiveModel::MassAssignmentSecurity *Eric Chapweske, Josh Kalderimis*
-
-*   JSON supports a custom root option: to_json(:root => 'custom')  #4515 *Jatinder Singh*
-
-*   #new_record? and #destroyed? were removed from ActiveModel::Lint. Use
-    persisted? instead. A model is persisted if it's not a new_record? and it was
-    not destroyed? *MG*
-
-*   Added validations reflection in ActiveModel::Validations *JV*
-
-        Model.validators
-        Model.validators_on(:field)
-
-*   #to_key was added to ActiveModel::Lint so we can generate DOM IDs for
-    AMo objects with composite keys *MG*
-
-*   ActiveModel::Observer#add_observer!
-
-    It has a custom hook to define after_find that should really be in a
-    ActiveRecord::Observer subclass:
-
-        def add_observer!(klass)
-          klass.add_observer(self)
-          klass.class_eval 'def after_find() end' unless klass.respond_to?(:after_find)
-        end
-
-*   Change the ActiveModel::Base.include_root_in_json default to true for Rails 3 *DHH*
-
-*   Add validates_format_of :without => /regexp/ option. #430 *Elliot Winkler, Peer Allan*
-
-    Example :
-
-          validates_format_of :subdomain, :without => /www|admin|mail/
-
-*   Introduce validates_with to encapsulate attribute validations in a class.  #2630 *Jeff Dean*
-
-*   Extracted from Active Record and Active Resource.
+Please check [3-1-stable](https://github.com/rails/rails/blob/3-1-stable/activemodel/CHANGELOG.md) for previous changes.