s3cmd 1.1.0   -   ???
* MultiPart upload enabled for both [put] and [sync]. Default chunk
  size is 15MB.
* CloudFront invalidation via [sync --cf-invalidate] and [cfinvalinfo].
* Increased socket_timeout from 10 secs to 5 mins.
* Added "Static WebSite" support [ws-create / ws-delete / ws-info]
  (contributed by Jens Braeuer)
* Force MIME type with --mime-type=abc/xyz, also --guess-mime-type 
  is now on by default, -M is no longer shorthand for --guess-mime-type
* Allow parameters in MIME types, for example:
  --mime-type="text/plain; charset=utf-8"
* MIME type can be guessed by python-magic which is a lot better than
  relying on the extension. Contributed by Karsten Sperling.
* Support for environment variables as config values. For instance
  in ~/.s3cmd put "access_key=$S3_ACCESS_KEY". Contributed by Ori Bar.
* Support for --configure checking access to a specific bucket instead
  of listing all buckets.
  Listing buckets requires the S3 ListAllMyBuckets permission which
  is typically not available to delegated IAM accounts. With this change,
  s3cmd --configure accepts an (optional) bucket uri as a parameter
  and if it's provided, the access check will just verify access to this
  bucket individually. Contributed by Mike Repass.
* Allow STDOUT as a destination even for downloading multiple files.
  They will be output one after another without any delimiters!
  Contributed by Rob Wills.

s3cmd 1.0.0   -   2011-01-18
* [sync] now supports --no-check-md5
* Network connections now have 10s timeout
* [sync] now supports bucket-to-bucket synchronisation
* Added [accesslog] command.
* Added access logging for CloudFront distributions 
  using [cfmodify --log]
* Added --acl-grant and --acl-revoke [Timothee Groleau]
* Allow s3:// URI as well as cf:// URI as a distribution
  name for most CloudFront related commands.
* Support for Reduced Redundancy Storage (--reduced-redundancy)
* Follow symlinks in [put] and [sync] with --follow-symlinks
* Support for CloudFront DefaultRootObject [Luke Andrew]

s3cmd -  2009-10-08
* Fixed invalid reference to a variable in failed upload handling.

s3cmd -  2009-10-06
* New command 'sign' for signing e.g. POST upload policies.
* Fixed handling of filenames that differ only in 
  capitalisation (eg blah.txt vs Blah.TXT).
* Added --verbatim mode, preventing most filenames 
  pre-processing. Good for fixing unreadable buckets.
* Added --recursive support for [cp] and [mv], including
  multiple-source arguments, --include/--exclude, --dry-run, etc.
* Added --exclude/--include and --dry-run for [del], [setacl].
* Neutralise characters that are invalid in XML to avoid ExpatErrors.
* New command [fixbucket] for for fixing invalid object names
  in a given Bucket. For instance names with  in them
  (not sure how people manage to upload them but they do).

s3cmd 0.9.9   -   2009-02-17
New commands:
* Commands for copying and moving objects, within or 
  between buckets: [cp] and [mv] (Andrew Ryan)
* CloudFront support through [cfcreate], [cfdelete], 
  [cfmodify] and [cfinfo] commands. (sponsored by Joseph Denne)
* New command [setacl] for setting ACL on existing objects, 
  use together with --acl-public/--acl-private (sponsored by
  Joseph Denne)

Other major features:
* Improved source dirname handling for [put], [get] and [sync].
* Recursive and wildcard support for [put], [get] and [del].
* Support for non-recursive [ls].
* Enabled --dry-run for [put], [get] and [sync].
* Allowed removal of non-empty buckets with [rb --force].
* Implemented progress meter (--progress / --no-progress)
* Added --include / --rinclude / --(r)include-from 
  options to override --exclude exclusions.
* Added --add-header option for [put], [sync], [cp] and [mv]. 
  Good for setting e.g. Expires or Cache-control headers.
* Added --list-md5 option for [ls].
* Continue [get] partially downloaded files with --continue
* New option --skip-existing for [get] and [sync].

Minor features and bugfixes:
* Fixed GPG (--encrypt) compatibility with Python 2.6.
* Always send Content-Length header to satisfy some http proxies.
* Fixed installation on Windows and Mac OS X.
* Don't print nasty backtrace on KeyboardInterrupt.
* Should work fine on non-UTF8 systems, provided all
  the files are in current system encoding.
* System encoding can be overriden using --encoding.
* Improved resistance to communication errors (Connection 
  reset by peer, etc.)

s3cmd -   2008-11-07
* Stabilisation / bugfix release:
* Restored access to upper-case named buckets.
* Improved handling of filenames with Unicode characters.
* Avoid ZeroDivisionError on ultrafast links (for instance
  on Amazon EC2)
* Re-issue failed requests (e.g. connection errors, internal
  server errors, etc).
* Sync skips over files that can't be open instead of 
  terminating the sync completely.
* Doesn't run out of open files quota on sync with lots of 

s3cmd -   2008-07-29
* Bugfix release. Avoid running out-of-memory in MD5'ing
  large files.

s3cmd -   2008-06-27
* Bugfix release. Re-upload file if Amazon doesn't send ETag 

s3cmd -   2008-06-27
* Bugfix release. Fixed 'mb' and 'rb' commands again.

s3cmd 0.9.8   -   2008-06-23
* Added --exclude / --rexclude options for sync command.
* Doesn't require $HOME env variable to be set anymore.
* Better checking of bucket names to Amazon S3 rules.

s3cmd 0.9.7   -   2008-06-05
* Implemented 'sync' from S3 back to local folder, including
  file attribute restoration.
* Failed uploads are retried on lower speed to improve error
* Compare MD5 of the uploaded file, compare with checksum
  reported by S3 and re-upload on mismatch.

s3cmd 0.9.6   -   2008-02-28
* Support for setting / guessing MIME-type of uploaded file
* Correctly follow redirects when accessing buckets created
  in Europe.
* Introduced 'info' command both for buckets and objects
* Correctly display public URL on uploads
* Updated TODO list for everyone to see where we're heading
* Various small fixes. See ChangeLog for details.

s3cmd 0.9.5   -   2007-11-13
* Support for buckets created in Europe
* Initial 'sync' support, for now local to s3 direction only
* Much better handling of multiple args to put, get and del
* Tries to use ElementTree from any available module
* Support for buckets with over 1000 objects.

s3cmd 0.9.4   -   2007-08-13
* Support for transparent GPG encryption of uploaded files
* HTTP proxy support
* HTTPS protocol support
* Support for non-ASCII characters in uploaded filenames

s3cmd 0.9.3   -   2007-05-26
* New command "du" for displaying size of your data in S3.
  (Basil Shubin)

s3cmd 0.9.2   -   2007-04-09
* Lots of new documentation
* Allow "get" to stdout (use "-" in place of destination file
  to get the file contents on stdout)
* Better compatibility with Python 2.4
* Output public HTTP URL for objects stored with Public ACL
* Various bugfixes and improvements

s3cmd 0.9.1   -   2007-02-06
* All commands now use S3-URIs
* Removed hard dependency on Python 2.5
* Experimental support for Python 2.4 
  (requires external ElementTree module)

s3cmd 0.9.0   -   2007-01-18
* First public release brings support for all basic Amazon S3
  operations: Creation and Removal of buckets, Upload (put),
  Download (get) and Removal (del) of files/objects.