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+==========
+PyUSB News
+==========
+
+What's new in PyUSB 1.0.0 (beta 1)?
+===================================
+
+- Isochronous transfer for libusb 1.0 (by David Halter).
+- Experimental OpenUSB support.
+- Documentation update.
+- ``PYUSB_DEBUG_LEVEL`` environment variable is now called ``PYUSB_DEBUG``.
+- Legacy module nwo groups according to their *bus*.
+- Version information available for apps (by Chris Clark).
+- Faster read operation (by themperek).
+- Tox support (by ponty).
+- Support for port number info (by Stefano Di Martino).
+- Several bug fixes (please, check the Changelog file).
+
+Known issues
+============
+
+- OpenUSB backend hangs on some control transfers.
+
+TODO
+====
+
+- More tests with legacy module.
+- Isochronous transfers for libusb-win32.
+
+What's new in PyUSB 1.0.0 (alpha 3)?
+====================================
+
+**WARNING**: this release renames the libusb 1.0 and libusb 0.1 backends. If
+your code makes direct access to this backends, you will have to change it.
+
+- Fixed several legacy module bugs (by Tormod Volden).
+- Fixed libusb0 backend for BSDs and Mac OSX.
+- Fixed data loss when less the requested number of bytes were read (by
+  Braiden Kindt).
+- Documentation fixes.
+
+What's new in PyUSB 1.0.0 (alpha 2)?
+====================================
+
+- Test firmware now lives in its own respository (https://github.com/walac/bmfw).
+- ``USBError`` now has the property ``backend_error_code`` that tells the
+  backend specific error.
+- ``errno`` value in ``USBError`` is translated according to the backend error.
+- Now ``Device`` class has the ``bus`` and ``address`` attributes to
+  differentiate identical devices.
+- Optimization when log is disabled (by Emmanuel Blot).
+- Several other minor fixes and improvaments (check ChangeLog file).
+
+Features not implemented
+------------------------
+
+- OpenUSB support.
+- Isochronous transfer.
+
+What's new in PyUSB 1.0.0 (alpha 1)?
+====================================
+
+This release implements more PyUSB 1.0 features towards beta stage. The new
+features implemented include:
+
+- Standard control requests through usb.control module.
+- Request current configuration from device when you do not call
+  set_configuration.
+- get_string function in the usb.util module to get string descriptors.
+- Full 0.4 API emulation.
+- Device is not reset anymore in test cases to avoid problems in systems
+  where it does not work.
+
+Features not implemented
+------------------------
+
+- OpenUSB support.
+- Isochronous transfer.
+
+What's new in PyUSB 1.0.0 (alpha 0)?
+====================================
+
+This is the first PyUSB 1.0 series public release. This is an alpha release, which
+means that most of the features described in the README file and on the website are
+not yet stable or even implemented.
+
+Features not implemented
+------------------------
+
+- Full support for legacy 0.4 legacy code (although partial support is provided).
+- OpenUSB backend.
+- libusb 1.0 windows backend stability (although it is reasonable usable).
+- Support for several standard control requests (including GET_STRING).
+- Python < 2.6 and Python 3 not yet fully tested.
+
+Known issues
+------------
+
+- ``reset`` method fails under FreeUSB (libusb 1.0 backend).
+- ``reset`` method hangs under Windows (libusb 1.0 backend).
+- Sometimes occurs `read` timeout on Windows (libusb 1.0 backend).
+- Test cases fail to run under cygwin.