1 files changed, 27 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG
index d6cc589381..95fdd93f65 100644
--- a/activerecord/CHANGELOG
+++ b/activerecord/CHANGELOG
@@ -1,5 +1,32 @@
 *Edge*
 
+* change_column_default preserves the not-null constraint.  #617 [Tarmo Tänav]
+
+* Fixed that create database statements would always include "DEFAULT NULL" (Nick Sieger) [#334]
+
+* Add :accessible option to associations for allowing (opt-in) mass assignment. #474. [David Dollar] Example :
+
+  class Post < ActiveRecord::Base
+    belongs_to :author,   :accessible => true
+    has_many   :comments, :accessible => true
+  end
+
+  post = Post.create({
+    :title    => 'Accessible Attributes',
+    :author   => { :name => 'David Dollar' },
+    :comments => [
+      { :body => 'First Post!' },
+      { :body => 'Nested Hashes are great!' }
+    ]
+  })
+
+  post.comments << { :body => 'Another Comment' }
+
+* Add :tokenizer option to validates_length_of to specify how to split up the attribute string. #507. [David Lowenfels] Example :
+
+  # Ensure essay contains at least 100 words.
+  validates_length_of :essay, :minimum => 100, :too_short => "Your essay must be at least %d words."), :tokenizer => lambda {|str| str.scan(/\w+/) }
+
 * Allow conditions on multiple tables to be specified using hash. [Pratik Naik]. Example:
 
   User.all :joins => :items, :conditions => { :age => 10, :items => { :color => 'black' } }