ChangeLog

Version 1.1
-----------

This version is much more functional: itertools, math, random, time, ...
modules are supported. This is possible thanks to a more laxist configuration:
it's possible to allow "unsafe" module functions using allowSafeModule()
method of the SandoxConfig, the result of the function is not proxified. This
version improves also the support of CPython restricted mode and is mostly
compatible with Python 3.

    * Add SandoxConfig.allowSafeModule(): similar to allowModule() but don't
      proxify the attribute
    * SandboxConfig doesn't import modules to get their path
    * interpreter config feature is more strict: don't give access to
      frame.f_locals nor generator.gi_code (don't enable code feature)
    * Add __dir__() special method to read object proxy and fake module
      objects
    * Add "codecs", "datetime", "encodings", "itertools", "math", "random"
      and "time" features
    * interpreter feature enables encodings feature to support non-ascii
      unicode literals
    * On Python 2.x, enable CPython restricted mode if the _sandbox module is
      missing (_sandbox becomes optional on Python 2.x).

Version 1.0.3 (2010-09-16)
--------------------------

    * SECURITY FIX: Deny access to dict.__init__() to protect __builtins__.

Version 1.0.2 (2010-09-15)
--------------------------

    * SECURITY FIX: Deny access to all dict methods able to modify a dict to
      protect __builtins__: block clear, pop, popitem, setdefault and update
      methods (__delitem__ and __setitem__ were already blocked).

Version 1.0.1 (2010-07-26)
--------------------------

    * Fix Python 2.5 compatibility
    * Fix Sandbox.execute(): don't create a new object for globals and locals
      when the user pass its own dict, only proxify the keys and values

Version 1.0 (2010-06-29)
------------------------

    * First public release