*1.1.0* (34)

* Added automatic fixture setup and instance variable availability. Fixtures can also be automatically 
  instantiated in instance variables relating to their names using the following style:

    class FixturesTest < Test::Unit::TestCase
      fixtures :developers # you can add more with comma separation

      def test_developers
        assert_equal 3, @developers.size # the container for all the fixtures is automatically set
        assert_kind_of Developer, @david # works like @developers["david"].find
        assert_equal "David Heinemeier Hansson", @david.name
      end
    end

* Added HasAndBelongsToManyAssociation#push_with_attributes(object, join_attributes) that can create associations in the join table with additional
  attributes. This is really useful when you have information that's only relevant to the join itself, such as a "added_on" column for an association
  between post and category. The added attributes will automatically be injected into objects retrieved through the association similar to the piggy-back
  approach:
  
    post.categories.push_with_attributes(category, :added_on => Date.today)
    post.categories.first.added_on # => Date.today
    
  NOTE: The categories table doesn't have a added_on column, it's the categories_post join table that does!

* Fixed that :exclusively_dependent and :dependent can't be activated at the same time on has_many associations [bitsweat]

* Fixed that database passwords couldn't be all numeric [bitsweat]

* Fixed that calling id would create the instance variable for new_records preventing them from being saved correctly [bitsweat]

* Added sanitization feature to HasManyAssociation#find_all so it works just like Base.find_all [Sam Stephenson/bitsweat]

* Added that you can pass overlapping ids to find without getting duplicated records back [bitsweat]

* Added that Base.benchmark returns the result of the block [bitsweat]

* Fixed problem with unit tests on Windows with SQLite [paterno]

* Fixed that quotes would break regular non-yaml fixtures [Dmitry Sabanin/daft]

* Fixed fixtures on windows with line endings cause problems under unix / mac [Tobias Luetke]

* Added HasAndBelongsToManyAssociation#find(id) that'll search inside the collection and find the object or record with that id

* Added :conditions option to has_and_belongs_to_many that works just like the one on all the other associations

* Added AssociationCollection#clear to remove all associations from has_many and has_and_belongs_to_many associations without destroying the records [geech]

* Added type-checking and remove in 1-instead-of-N sql statements to AssociationCollection#delete [geech]

* Added a return of self to AssociationCollection#<< so appending can be chained, like project << Milestone.create << Milestone.create [geech]

* Added Base#hash and Base#eql? which means that all of the equality using features of array and other containers now works:

    [ Person.find(1), Person.find(2), Person.find(3) ] & [ Person.find(1), Person.find(4) ] # => [ Person.find(1) ]

* Added :uniq as an option to has_and_belongs_to_many which will automatically ensure that AssociateCollection#uniq is called
  before pulling records out of the association. This is especially useful for three-way (and above) has_and_belongs_to_many associations.

* Added AssociateCollection#uniq which is especially useful for has_and_belongs_to_many associations that can include duplicates,
  which is common on associations that also use metadata. Usage: post.categories.uniq

* Fixed respond_to? to use a subclass specific hash instead of an Active Record-wide one

* Fixed has_and_belongs_to_many to treat associations between classes in modules properly [Florian Weber]

* Added a NoMethod exception to be raised when query and writer methods are called for attributes that doesn't exist [geech]

* Added a more robust version of Fixtures that throws meaningful errors when on formatting issues [geech]

* Added Base#transaction as a compliment to Base.transaction for prettier use in instance methods [geech]

* Improved the speed of respond_to? by placing the dynamic methods lookup table in a hash [geech]

* Added that any additional fields added to the join table in a has_and_belongs_to_many association 
  will be placed as attributes when pulling records out through has_and_belongs_to_many associations. 
  This is helpful when have information about the association itself that you want available on retrival.

* Added better loading exception catching and RubyGems retries to the database adapters [alexeyv]

* Fixed bug with per-model transactions [daniel]

* Fixed Base#transaction so that it returns the result of the last expression in the transaction block [alexeyv]

* Added Fixture#find to find the record corresponding to the fixture id. The record 
  class name is guessed by using Inflector#classify (also new) on the fixture directory name.
  
    Before: Document.find(@documents["first"]["id"])
    After : @documents["first"].find

* Fixed that the table name part of column names ("TABLE.COLUMN") wasn't removed properly [Andreas Schwarz]

* Fixed a bug with Base#size when a finder_sql was used that didn't capitalize SELECT and FROM [geech]

* Fixed quoting problems on SQLite by adding quote_string to the AbstractAdapter that can be overwritten by the concrete
  adapters for a call to the dbm. [Andreas Schwarz]
  
* Removed RubyGems backup strategy for requiring SQLite-adapter -- if people want to use gems, they're already doing it with AR.


*1.0.0 (35)*

* Added OO-style associations methods [Florian Weber]. Examples:

    Project#milestones_count       => Project#milestones.size
    Project#build_to_milestones    => Project#milestones.build
    Project#create_for_milestones  => Project#milestones.create
    Project#find_in_milestones     => Project#milestones.find
    Project#find_all_in_milestones => Project#milestones.find_all

* Added serialize as a new class method to control when text attributes should be YAMLized or not. This means that automated
  serialization of hashes, arrays, and so on WILL NO LONGER HAPPEN (#10). You need to do something like this:
  
    class User < ActiveRecord::Base
      serialize :settings
    end
  
  This will assume that settings is a text column and will now YAMLize any object put in that attribute. You can also specify
  an optional :class_name option that'll raise an exception if a serialized object is retrieved as a descendent of a class not in
  the hierarchy. Example:
  
    class User < ActiveRecord::Base
      serialize :settings, :class_name => "Hash"
    end
  
    user = User.create("settings" => %w( one two three ))
    User.find(user.id).settings # => raises SerializationTypeMismatch

* Added the option to connect to a different database for one model at a time. Just call establish_connection on the class
  you want to have connected to another database than Base. This will automatically also connect decendents of that class
  to the different database [Renald Buter].

* Added transactional protection for Base#save. Validations can now check for values knowing that it happens in a transaction and callbacks
  can raise exceptions knowing that the save will be rolled back. [Suggested by Alexey Verkhovsky]

* Added column name quoting so reserved words, such as "references", can be used as column names [Ryan Platte]

* Added the possibility to chain the return of what happened inside a logged block [geech]:

    This now works: 
      log { ... }.map { ... }

    Instead of doing:
      result = []
      log { result = ... }
      result.map { ... }

* Added "socket" option for the MySQL adapter, so you can change it to something else than "/tmp/mysql.sock" [Anna Lissa Cruz]

* Added respond_to? answers for all the attribute methods. So if Person has a name attribute retrieved from the table schema, 
  person.respond_to? "name" will return true.

* Added Base.benchmark which can be used to aggregate logging and benchmark, so you can measure and represent multiple statements in a single block.
  Usage (hides all the SQL calls for the individual actions and calculates total runtime for them all):

    Project.benchmark("Creating project") do
      project = Project.create("name" => "stuff")
      project.create_manager("name" => "David")
      project.milestones << Milestone.find_all
    end

* Added logging of invalid SQL statements [Suggested by Daniel Von Fange]

* Added alias Errors#[] for Errors#on, so you can now say person.errors["name"] to retrieve the errors for name [Andreas Schwarz]

* Added RubyGems require attempt if sqlite-ruby is not available through regular methods.

* Added compatibility with 2.x series of sqlite-ruby drivers. [Jamis Buck]

* Added type safety for association assignments, so a ActiveRecord::AssociationTypeMismatch will be raised if you attempt to
  assign an object that's not of the associated class. This cures the problem with nil giving id = 4 and fixnums giving id = 1 on 
  mistaken association assignments. [Reported by Andreas Schwarz]

* Added the option to keep many fixtures in one single YAML document [what-a-day]

* Added the class method "inheritance_column" that can be overwritten to return the name of an alternative column than "type" for storing
  the type for inheritance hierarchies. [Dave Steinberg]

* Added [] and []= as an alternative way to access attributes when the regular methods have been overwritten [Dave Steinberg]

* Added the option to observer more than one class at the time by specifying observed_class as an array

* Added auto-id propagation support for tables with arbitrary primary keys that have autogenerated sequences associated with them 
  on PostgreSQL. [Dave Steinberg]

* Changed that integer and floats set to "" through attributes= remain as NULL. This was especially a problem for scaffolding and postgresql. (#49)

* Changed the MySQL Adapter to rely on MySQL for its defaults for socket, host, and port [Andreas Schwarz]

* Changed ActionControllerError to decent from StandardError instead of Exception. It can now be caught by a generic rescue.

* Changed class inheritable attributes to not use eval [Caio Chassot]

* Changed Errors#add to now use "invalid" as the default message instead of true, which means full_messages work with those [Marcel Molina Jr]

* Fixed spelling on Base#add_on_boundry_breaking to Base#add_on_boundary_breaking (old naming still works) [Marcel Molina Jr.]

* Fixed that entries in the has_and_belongs_to_many join table didn't get removed when an associated object was destroyed.

* Fixed unnecessary calls to SET AUTOCOMMIT=0/1 for MySQL adapter [Andreas Schwarz]

* Fixed PostgreSQL defaults are now handled gracefully [Dave Steinberg]

* Fixed increment/decrement_counter are now atomic updates [Andreas Schwarz]

* Fixed the problems the Inflector had turning Attachment into attuchments and Cases into Casis [radsaq/Florian Gross]

* Fixed that cloned records would point attribute references on the parent object [Andreas Schwarz]

* Fixed SQL for type call on inheritance hierarchies [Caio Chassot]

* Fixed bug with typed inheritance [Florian Weber]

* Fixed a bug where has_many collection_count wouldn't use the conditions specified for that association


*0.9.5*

* Expanded the table_name guessing rules immensely [Florian Green]. Documentation:

    Guesses the table name (in forced lower-case) based on the name of the class in the inheritance hierarchy descending
    directly from ActiveRecord. So if the hierarchy looks like: Reply < Message < ActiveRecord, then Message is used
    to guess the table name from even when called on Reply. The guessing rules are as follows:
    * Class name ends in "x", "ch" or "ss": "es" is appended, so a Search class becomes a searches table.
    * Class name ends in "y" preceded by a consonant or "qu": The "y" is replaced with "ies", 
      so a Category class becomes a categories table. 
    * Class name ends in "fe": The "fe" is replaced with "ves", so a Wife class becomes a wives table.
    * Class name ends in "lf" or "rf": The "f" is replaced with "ves", so a Half class becomes a halves table.
    * Class name ends in "person": The "person" is replaced with "people", so a Salesperson class becomes a salespeople table.
    * Class name ends in "man": The "man" is replaced with "men", so a Spokesman class becomes a spokesmen table.
    * Class name ends in "sis": The "i" is replaced with an "e", so a Basis class becomes a bases table.
    * Class name ends in "tum" or "ium": The "um" is replaced with an "a", so a Datum class becomes a data table.
    * Class name ends in "child": The "child" is replaced with "children", so a NodeChild class becomes a node_children table.
    * Class name ends in an "s": No additional characters are added or removed.
    * Class name doesn't end in "s": An "s" is appended, so a Comment class becomes a comments table.
    * Class name with word compositions: Compositions are underscored, so CreditCard class becomes a credit_cards table.
    Additionally, the class-level table_name_prefix is prepended to the table_name and the table_name_suffix is appended.
    So if you have "myapp_" as a prefix, the table name guess for an Account class becomes "myapp_accounts".
    
    You can also overwrite this class method to allow for unguessable links, such as a Mouse class with a link to a
    "mice" table. Example:
    
      class Mouse < ActiveRecord::Base
         def self.table_name() "mice" end
      end
  
  This conversion is now done through an external class called Inflector residing in lib/active_record/support/inflector.rb.

* Added find_all_in_collection to has_many defined collections. Works like this:

    class Firm < ActiveRecord::Base
      has_many :clients
    end
    
    firm.id # => 1
    firm.find_all_in_clients "revenue > 1000" # SELECT * FROM clients WHERE firm_id = 1 AND revenue > 1000

  [Requested by Dave Thomas]

* Fixed finders for inheritance hierarchies deeper than one level [Florian Weber]

* Added add_on_boundry_breaking to errors to accompany add_on_empty as a default validation method. It's used like this:

    class Person < ActiveRecord::Base
      protected
        def validation
          errors.add_on_boundry_breaking "password", 3..20
        end
    end
    
  This will add an error to the tune of "is too short (min is 3 characters)" or "is too long (min is 20 characters)" if
  the password is outside the boundry. The messages can be changed by passing a third and forth parameter as message strings.

* Implemented a clone method that works properly with AR. It returns a clone of the record that 
  hasn't been assigned an id yet and is treated as a new record.

* Allow for domain sockets in PostgreSQL by not assuming localhost when no host is specified [Scott Barron]

* Fixed that bignums are saved properly instead of attempted to be YAMLized [Andreas Schwartz]

* Fixed a bug in the GEM where the rdoc options weren't being passed according to spec [Chad Fowler]

* Fixed a bug with the exclusively_dependent option for has_many


*0.9.4*

* Correctly guesses the primary key when the class is inside a module [Dave Steinberg].

* Added [] and []= as alternatives to read_attribute and write_attribute [Dave Steinberg]

* has_and_belongs_to_many now accepts an :order key to determine in which order the collection is returned [radsaq].

* The ids passed to find and find_on_conditions are now automatically sanitized.

* Added escaping of plings in YAML content.

* Multi-parameter assigns where all the parameters are empty will now be set to nil instead of a new instance of their class.

* Proper type within an inheritance hierarchy is now ensured already at object initialization (instead of first at create)


*0.9.3*

* Fixed bug with using a different primary key name together with has_and_belongs_to_many [Investigation by Scott] 

* Added :exclusively_dependent option to the has_many association macro. The doc reads:

    If set to true all the associated object are deleted in one SQL statement without having their
    before_destroy callback run. This should only be used on associations that depend solely on 
    this class and don't need to do any clean-up in before_destroy. The upside is that it's much
    faster, especially if there's a counter_cache involved.

* Added :port key to connection options, so the PostgreSQL and MySQL adapters can connect to a database server
  running on another port than the default.

* Converted the new natural singleton methods that prevented AR objects from being saved by PStore
  (and hence be placed in a Rails session) to a module. [Florian Weber]

* Fixed the use of floats (was broken since 0.9.0+)

* Fixed PostgreSQL adapter so default values are displayed properly when used in conjunction with 
  Action Pack scaffolding.

* Fixed booleans support for PostgreSQL (use real true/false on boolean fields instead of 0/1 on tinyints) [radsaq]


*0.9.2*

* Added static method for instantly updating a record

* Treat decimal and numeric as Ruby floats [Andreas Schwartz]

* Treat chars as Ruby strings (fixes problem for Action Pack form helpers too)

* Removed debugging output accidently left in (which would screw web applications)


*0.9.1*

* Added MIT license

* Added natural object-style assignment for has_and_belongs_to_many associations. Consider the following model:

    class Event < ActiveRecord::Base
      has_one_and_belongs_to_many :sponsors
    end
    
    class Sponsor < ActiveRecord::Base
      has_one_and_belongs_to_many :sponsors
    end

  Earlier, you'd have to use synthetic methods for creating associations between two objects of the above class:
  
    roskilde_festival.add_to_sponsors(carlsberg)
    roskilde_festival.remove_from_sponsors(carlsberg)

    nike.add_to_events(world_cup)
    nike.remove_from_events(world_cup)
    
  Now you can use regular array-styled methods:
  
    roskilde_festival.sponsors << carlsberg
    roskilde_festival.sponsors.delete(carlsberg)

    nike.events << world_cup
    nike.events.delete(world_cup)

* Added delete method for has_many associations. Using this will nullify an association between the has_many and the belonging
  object by setting the foreign key to null. Consider this model:
  
    class Post < ActiveRecord::Base
      has_many :comments
    end

    class Comment < ActiveRecord::Base
      belongs_to :post
    end

  You could do something like:

    funny_comment.has_post? # => true
    announcement.comments.delete(funny_comment)
    funny_comment.has_post? # => false


*0.9.0*

* Active Record is now thread safe! (So you can use it with Cerise and WEBrick applications)
  [Implementation idea by Michael Neumann, debugging assistance by Jamis Buck]

* Improved performance by roughly 400% on a basic test case of pulling 100 records and querying one attribute. 
  This brings the tax for using Active Record instead of "riding on the metal" (using MySQL-ruby C-driver directly) down to ~50%.
  Done by doing lazy type conversions and caching column information on the class-level.

* Added callback objects and procs as options for implementing the target for callback macros.

* Added "counter_cache" option to belongs_to that automates the usage of increment_counter and decrement_counter. Consider:

    class Post < ActiveRecord::Base
      has_many :comments
    end

    class Comment < ActiveRecord::Base
      belongs_to :post
    end

  Iterating over 100 posts like this:
  
    <% for post in @posts %>
      <%= post.title %> has <%= post.comments_count %> comments
    <% end %>
    
  Will generate 100 SQL count queries -- one for each call to post.comments_count. If you instead add a "comments_count" int column
  to the posts table and rewrite the comments association macro with:

    class Comment < ActiveRecord::Base
      belongs_to :post, :counter_cache => true
    end
  
  Those 100 SQL count queries will be reduced to zero. Beware that counter caching is only appropriate for objects that begin life
  with the object it's specified to belong with and is destroyed like that as well. Typically objects where you would also specify
  :dependent => true. If your objects switch from one belonging to another (like a post that can be move from one category to another),
  you'll have to manage the counter yourself. 

* Added natural object-style assignment for has_one and belongs_to associations. Consider the following model:

    class Project < ActiveRecord::Base
      has_one :manager
    end
    
    class Manager < ActiveRecord::Base
      belongs_to :project
    end
  
  Earlier, assignments would work like following regardless of which way the assignment told the best story:
  
    active_record.manager_id = david.id
  
  Now you can do it either from the belonging side:

    david.project = active_record
  
  ...or from the having side:
  
    active_record.manager = david
  
  If the assignment happens from the having side, the assigned object is automatically saved. So in the example above, the 
  project_id attribute on david would be set to the id of active_record, then david would be saved.

* Added natural object-style assignment for has_many associations [Florian Weber]. Consider the following model:

    class Project < ActiveRecord::Base
      has_many :milestones
    end
    
    class Milestone < ActiveRecord::Base
      belongs_to :project
    end
  
  Earlier, assignments would work like following regardless of which way the assignment told the best story:
  
    deadline.project_id = active_record.id
  
  Now you can do it either from the belonging side:

    deadline.project = active_record
  
  ...or from the having side:
  
    active_record.milestones << deadline
  
  The milestone is automatically saved with the new foreign key.

* API CHANGE: Attributes for text (or blob or similar) columns will now have unknown classes stored using YAML instead of using
  to_s. (Known classes that won't be yamelized are: String, NilClass, TrueClass, FalseClass, Fixnum, Date, and Time).
  Likewise, data pulled out of text-based attributes will be attempted converged using Yaml if they have the "--- " header.
  This was primarily done to be enable the storage of hashes and arrays without wrapping them in aggregations, so now you can do:
  
    user = User.find(1)
    user.preferences = { "background" => "black", "display" => large }
    user.save
    
    User.find(1).preferences # => { "background" => "black", "display" => large }
  
  Please note that this method should only be used when you don't care about representing the object in proper columns in
  the database. A money object consisting of an amount and a currency is still a much better fit for a value object done through
  aggregations than this new option.

* POSSIBLE CODE BREAKAGE: As a consequence of the lazy type conversions, it's a bad idea to reference the @attributes hash
  directly (it always was, but now it's paramount that you don't). If you do, you won't get the type conversion. So to implement
  new accessors for existing attributes, use read_attribute(attr_name) and write_attribute(attr_name, value) instead. Like this:
  
    class Song < ActiveRecord::Base
      # Uses an integer of seconds to hold the length of the song
      
      def length=(minutes)
        write_attribute("length", minutes * 60)
      end
      
      def length
        read_attribute("length") / 60
      end
    end

  The clever kid will notice that this opens a door to sidestep the automated type conversion by using @attributes directly.
  This is not recommended as read/write_attribute may be granted additional responsibilities in the future, but if you think
  you know what you're doing and aren't afraid of future consequences, this is an option.

* Applied a few minor bug fixes reported by Daniel Von Fange.


*0.8.4*

_Reflection_

* Added ActiveRecord::Reflection with a bunch of methods and classes for reflecting in aggregations and associations.

* Added Base.columns and Base.content_columns which returns arrays of column description (type, default, etc) objects.

* Added Base#attribute_names which returns an array of names for the attributes available on the object.

* Added Base#column_for_attribute(name) which returns the column description object for the named attribute.


_Misc_

* Added multi-parameter assignment:

    # Instantiate objects for all attribute classes that needs more than one constructor parameter. This is done
    # by calling new on the column type or aggregation type (through composed_of) object with these parameters.
    # So having the pairs written_on(1) = "2004", written_on(2) = "6", written_on(3) = "24", will instantiate
    # written_on (a date type) with Date.new("2004", "6", "24"). You can also specify a typecast character in the
    # parenteses to have the parameters typecasted before they're used in the constructor. Use i for Fixnum, f for Float,
    # s for String, and a for Array.
  
  This is incredibly useful for assigning dates from HTML drop-downs of month, year, and day.

* Fixed bug with custom primary key column name and Base.find on multiple parameters.

* Fixed bug with dependent option on has_one associations if there was no associated object.


*0.8.3*

_Transactions_

* Added transactional protection for destroy (important for the new :dependent option) [Suggested by Carl Youngblood]

* Fixed so transactions are ignored on MyISAM tables for MySQL (use InnoDB to get transactions)

* Changed transactions so only exceptions will cause a rollback, not returned false.


_Mapping_

* Added support for non-integer primary keys [Aredridel/earlier work by Michael Neumann]
  
    User.find "jdoe"
    Product.find "PDKEY-INT-12"

* Added option to specify naming method for primary key column. ActiveRecord::Base.primary_key_prefix_type can either
  be set to nil, :table_name, or :table_name_with_underscore. :table_name will assume that Product class has a primary key
  of "productid" and :table_name_with_underscore will assume "product_id". The default nil will just give "id".
    
* Added an overwriteable primary_key method that'll instruct AR to the name of the 
  id column [Aredridele/earlier work by Guan Yang]
    
    class Project < ActiveRecord::Base
      def self.primary_key() "project_id" end
    end

* Fixed that Active Records can safely associate inside and out of modules.

    class MyApplication::Account < ActiveRecord::Base
      has_many :clients # will look for MyApplication::Client
      has_many :interests, :class_name => "Business::Interest" # will look for Business::Interest
    end

* Fixed that Active Records can safely live inside modules [Aredridel]

    class MyApplication::Account < ActiveRecord::Base
    end


_Misc_

* Added freeze call to value object assignments to ensure they remain immutable [Spotted by Gavin Sinclair]
 
* Changed interface for specifying observed class in observers. Was OBSERVED_CLASS constant, now is 
  observed_class() class method. This is more consistant with things like self.table_name(). Works like this:

    class AuditObserver < ActiveRecord::Observer
      def self.observed_class() Account end
      def after_update(account)
        AuditTrail.new(account, "UPDATED")
      end
    end

  [Suggested by Gavin Sinclair]

* Create new Active Record objects by setting the attributes through a block. Like this:

    person = Person.new do |p|
      p.name = 'Freddy'
      p.age  = 19
    end

  [Suggested by Gavin Sinclair]


*0.8.2*

* Added inheritable callback queues that can ensure that certain callback methods or inline fragments are
  run throughout the entire inheritance hierarchy. Regardless of whether a descendent overwrites the callback
  method:
  
    class Topic < ActiveRecord::Base
      before_destroy :destroy_author, 'puts "I'm an inline fragment"'
    end
  
  Learn more in link:classes/ActiveRecord/Callbacks.html

* Added :dependent option to has_many and has_one, which will automatically destroy associated objects when 
  the holder is destroyed:
  
    class Album < ActiveRecord::Base
      has_many :tracks, :dependent => true
    end
    
  All the associated tracks are destroyed when the album is.

* Added Base.create as a factory that'll create, save, and return a new object in one step.

* Automatically convert strings in config hashes to symbols for the _connection methods. This allows you
  to pass the argument hashes directly from yaml. (Luke)

* Fixed the install.rb to include simple.rb [Spotted by Kevin Bullock]

* Modified block syntax to better follow our code standards outlined in 
  http://www.rubyonrails.org/CodingStandards


*0.8.1*

* Added object-level transactions [Thanks to Austin Ziegler for Transaction::Simple]

* Changed adapter-specific connection methods to use centralized ActiveRecord::Base.establish_connection,
  which is parametized through a config hash with symbol keys instead of a regular parameter list.
  This will allow for database connections to be opened in a more generic fashion. (Luke)
  
  NOTE: This requires all *_connections to be updated! Read more in:
  http://ar.rubyonrails.org/classes/ActiveRecord/Base.html#M000081

* Fixed SQLite adapter so objects fetched from has_and_belongs_to_many have proper attributes
  (t.name is now name). [Spotted by Garrett Rooney]

* Fixed SQLite adapter so dates are returned as Date objects, not Time objects [Spotted by Gavin Sinclair]

* Fixed requirement of date class, so date conversions are succesful regardless of whether you 
  manually require date or not.


*0.8.0*

* Added transactions

* Changed Base.find to also accept either a list (1, 5, 6) or an array of ids ([5, 7]) 
  as parameter and then return an array of objects instead of just an object

* Fixed method has_collection? for has_and_belongs_to_many macro to behave as a 
  collection, not an association

* Fixed SQLite adapter so empty or nil values in columns of datetime, date, or time type
  aren't treated as current time [Spotted by Gavin Sinclair]


*0.7.6*

* Fixed the install.rb to create the lib/active_record/support directory [Spotted by Gavin Sinclair]
* Fixed that has_association? would always return true [Spotted by Daniel Von Fange]