Feature Changes
---------------

- By popular demand, added a -o command-line option that is a short
  hand for the assignment buildout:offline=true.

Bugs Fixed
----------

- When deciding whether recipe develop eggs had changed, buildout
  incorrectly considered files in .svn and CVS directories.

---------------

- A new command-line argument, -U, suppresses reading user defaults.

- You can now suppress use of an installed-part database
  (e.g. .installed.cfg) by sprifying an empty value for the buildout
  installed option.

depended on were installed too.  This is nice under normal
circumstances, but when the install command is used with a list of
parts, then the promise is that *only* those parts will be installed.
This is an important use case, because it can speed development.

Use the logical size instead.

Both now must use the same name. Thus there is no need for a part 
'uninstall' option.

Feature Changes
---------------

- Variable substitutions now reflect option data written by recipes.

- A part referenced by a part in a parts list is now added to the parts
  list before the referencing part.  This means that you can omit
  parts from the parts list if they are referenced by other parts.

- Added a develop function to the easy_install module to aid in
  creating develop eggs with custom build_ext options.

- The build and develop functions in the easy_install module now
  return the path of the egg or egg link created.

- Removed the limitation that parts named in the install command can
  only name configured parts.

- Removed support ConfigParser-style variable substitutions
  (e.g. %(foo)s). Only the string-template style of variable
  (e.g. ${section:option}) substitutions will be supported.
  Supporting both violates "there's only one way to do it".

- Deprecated the buildout-section extendedBy option.

or setuptools, copy the develop eggs to the new buildout's
develop-eggs directory, rather than its eggs directory.

  setuptools as one of its dependencies, we now treat setuptools as an 
  implicit dependency.  We generate a warning if the distribution
  is a develop egg.

- Remove old develop egg links. This requires storing the old link
  paths in .installed.cfg.

API. This allowed the tests to be simplified somewhat.

adding sftp support to buildouts that need it.

No longer generate "py-" scripts implicitly.  We no longer create one
for zc.buildout when bootstrapping.

Added an error-reporting API for use by recipes.

Added a help command-line option.

Fixed a bug in the way that recipe eggs were loaded.

The sample buildout is now created using the bootstrapping mechanism
and so has a normal layout.

No longer read ~/.buildout/.default.cfg, when running tests.
(We do read a ~/.buildout/.default.cfg when testing that function, but
we manipulate HOME so that we control what is read.)

The characters "-", "." and " ", weren't allowed in section or
option names.

Substitutions with invalid names were ignored, which caused
missleading failures downstream.

- Now require a recipe option (and therefore a section) for every part.

  warning that it is being created.

- Fixed bug in saving installed configuration data.  %'s and extra
  spaces weren't quoted.

Fixed a bunch of typos in tests

Now the test namespace has a helper for creating temporary directories
that are automatically cleaned up.

Reformated the tests to simplify the examples of calling the buildout
script.

shared across projects or working directories.

shared across projects or working directories.

Fixed small bug in handling of custom installed.cfg location.

If a recipe uses any data from other sections, the recipe needs to
update it's data when the recipe is constructed.

Need more discussion of this in the docs.

Added documentation of buildout:directory option.

Added support for extending configurations through multiple
configuration files.

Added command-line options to:

- Specify a configuration file

- Override configuration options

Renamed several options to use -s rather than _s.