• Added class:create, which allocates a new instance without invoking the class initializer
• Added 30log-commons.lua
• Updated specs

• Added class:cast(), changes the class of an instance

New features

• Added class:subclasses() returns the list of all classes which extend from class
• Added class:instances(), returns the list of all instances of class
• Added class:classOf(), checks if class is a superclass of arg
• Added class:subclassOf(), checks if class is a subclass of arg
• Added instance:instanceOf(), checks if instance is an instance of arg
• Added class:without() to remove a mixin from a class
• Added class:with(), includes a mixin to a class

Breaking changes

• Changed implementation of class.isClass, now only checks if arg is a class
• Changed implementation of class.isInstance, now only checks if arg is an instance
• Removed class:include()
• An instance of class is considered to be the instance of any superclass of class
• A class is considered to be the subclass of any of its direct superclass's superclasses

New features

• require "30log" now returns a callable table
• Added class.isClass
• Added class.isInstance
• Adding mixins can be chained
• subclass.super returns the superclass of subclass
• instance.class returns the class of instance

Breaking changes

• Changed class prototype to class(name, params)
• Renamed class:__init() to class:init()
• Renamed class.__name to class.name
• Renamed class:extends() to class:extend
• Renamed class:is() to class:extends
• Renamed class:has() to class:includes
• Changed class:extend prototype to class:extend(name, params)
• Changed tostring(class) and tostring(instance) output.

• Converted internal registers to tables with weak keys

• Added class.is and instance.is to inspect inheritance relationship between two objects.
• Removed spaces in class/instance tostring output.

• Mixins are now included with include, not with
• Objects (instances) cannot call new
• Shortened class/instances __tostring output (class (?) instead of class (Unnamed))
• Bugfixes for 30logclean (Thanks zorfmorf)
• Updated specification tests and README

• Fix for attributes not being overriden with chaining when given a prototype
• Updated specs
• Removed class-commons plugin, moved to 30logclasscommons

• Made class attributes instantly available right after derivation, for faster indexing
• Made class methods available through initializers

• Added mixins
• Added clean source
• Updated Readme and specs tests