V1.4.0.2 (01/09/2025) - RELEASE

• Fix problems with INF file for win11 certification

V1.4.0.1 (09/28/2025) - SNAPSHOT UNSIGNED

V1.4.0.1 (08/22/2025) - SNAPSHOT RELEASE

• Fix problems with ZLP during BULK and INT transfer: #77

V1.4.0.0 (02/22/2024) - RELEASE

• Fix missing functions in libusb_dyn.c: #13
• Fix missing resources in executables: #64
• Fix BSOD for zero endpoint size: #65

V1.3.0.2 (02/15/2024) - SNAPSHOT RELEASE

• Fix Linux build: #42
• Fix missing data in large transfers: #45
• Fix BSOD for large transfers: #51
• Replace pipeinfo transfer size with MS rules: #52
• Fix async API data order: #54
• Fix missing PDB files for release: #55
• Fix MINGW build: #58

V1.3.0.1 (10/20/2023) - SNAPSHOT RELEASE

• Automate the driver signing process more
• Sign all executables
• Fix changelog in build system

V1.3.0.0 (10/03/2023) - SNAPSHOT RELEASE

• Convert to EWDK WIN11 version 2200

V1.2.7.4 (9/20/2023) - SNAPSHOT RELEASE

• driver: fix various hang issues: #38

V1.2.7.3 (11/13/2021) - SNAPSHOT RELEASE --> promoted as RELEASE later

• driver: sign the drivers using SHA1 as well as SHA256

• driver: sign the drivers after microsoft and not before (win7 fix)

V1.2.7.2 (10/25/2021) - SNAPSHOT RELEASE

• driver: sign the drivers using EV certificate: #24

• driver: fix possible stack corruption: #19

• lib: fix missing check for failed CloseHandle(): #12

V1.2.7.1 (09/18/2019) - SNAPSHOT RELEASE

• Removed support for IA64

• Removed support for W2K

• Properly allocate NX pool memory on Win8+

V1.2.6.0 (01/17/2012)

• Official release.

• Removed ISO maximum transfer size restrictions/transfer spltting.

• Fixed inf-wizard device notification issue.

V1.2.5.0 (07/23/2011)

• Official release.

V1.2.4.9 (07/13/2011) - SNAPSHOT RELEASE

• Updated GCC lib file 'libusb.a'

V1.2.4.8 (07/12/2011) - SNAPSHOT RELEASE

• Added new public api function 'usb_reset_ex'. This is an extended
  device reset function which allows developers to specify a port reset, a
  port cycle, or both.

• Added new public defines 'USB_RESET_TYPE_XXX' for 'usb_reset_ex'
  function.

V1.2.4.7 (07/02/2011) - SNAPSHOT RELEASE

• Sync transfers which specify a zero (0) timeout are now considered to be
  INFINITE.

V1.2.4.6 (05/12/2011) - SNAPSHOT RELEASE

• Added device interface registration. This provides identical
  functionality to the "DeviceInterfaceGUIDs" supported by WinUSB and
  libusbK. A device interface guid can be specified in the .inf file. They
  can be used to quickly locate a usb device or set of USB devices using
  the setup api as well as device notification registration.

• New IOCTL codes added to for native libusbK/WinUSB compatibility.
  NOTE: These IOCTLs are currently used only by libusbK.dll.
  o LIBUSB_IOCTL_QUERY_DEVICE_INFORMATION
  o LIBUSB_IOCTL_SET_PIPE_POLICY
  o LIBUSB_IOCTL_GET_PIPE_POLICY
  o LIBUSB_IOCTL_SET_POWER_POLICY
  o LIBUSB_IOCTL_GET_POWER_POLICY
  o LIBUSB_IOCTL_CONTROL_WRITE
  o LIBUSB_IOCTL_CONTROL_READ
  o LIBUSB_IOCTL_FLUSH_PIPE
  o LIBUSBK_IOCTL_CLAIM_INTERFACE
  o LIBUSBK_IOCTL_RELEASE_INTERFACE
  o LIBUSBK_IOCTL_RELEASE_ALL_INTERFACES
  o LIBUSBK_IOCTL_SET_INTERFACE
  o LIBUSBK_IOCTL_GET_INTERFACE

• Renamed main header file (usb.h) to lusb0_usb.h. This eliminates
  conflicts with the main WDK usb include as well as making the
  libusb-win32 header more distinguishable from other usb library header
  files.

• Added device descriptor caching and active/first config descriptor
  caching. Descriptor caching prevents unnecessary control requests from
  interrupting devices that could potentially be in-use. It also makes
  libusb0.sys more compliant with usb libraries targeting platform where
  descriptor caching is done automatically. (linux/mac)

• Upgraded to libwdi v1.1.1
  o Zadig UI improvements
  o wdi-simple now handles certificate related operations
  o New NSIS (Nullsoft Scriptable Install System) script sample
  o improved INNO Setup script sample
  o libusbK support
  o autogeneration and self-signing of a .cat file, to prevent further security
  prompts during driver installation on Vista and later.
  for more information, see http://libwdi-cps.akeo.ie
  o disable restore point creation during installation
  o Visual Studio 2010 support and overall MS file cleanup
  o use of the Kerberos/e2fsprogs parser in Zadig instead of libconfig

V1.2.4.0 (04/11/2011)

• Removed get configuration request from the core driver
  set_configuration function. This caused problems with
  some non-compliant usb devices.

• Added device descriptor dump to test applications.

V1.2.3.0 (03/16/2011)

• Fixed bug-id 3117686 reported by Tim Schuerewegen.

• Added LIBUSB_IOCTL_GET_OBJECT_NAME. This new IOCTL code retrieves object
  from the driver. The only valid object name index is 0. Index 0 is
  returns the devices plug and play registry key pathname.

• Removed maximum timeout restriction for vendor class requests.

V1.2.2.0 (10/02/2010)

• Added install-filter-win.exe. A gui installer for device filters.

• Added new libusb0.dll function usb_install_np_rundll(). This function
  is designed for rundll32.exe and takes the same parameters as
  install-filter.exe.

• Updated install-filter.exe. This application has several new features.
  Type "install-filter --help" for more details.

• Updated libusb-win32-devel-filter package. This package is once again
  available for download as a setup.exe.

• Updated libusb-win32 "bin" package format. inf-wizard.exe has been moved
  up one directory.

• Updated driver_installer_template.iss example. This is an Inno Setup
  Script showing how to create your own setup.exe for installing your
  application and driver.

• Fixed missing byte order marker in inf-wizard.exe .inf files. (libwdi)

• Fixed auto-configuration issue when there is more than one driver in the
  stack.

• Fixed BSOD when using the filter driver with devices that are auto
  suspended by other drivers in the stack.

• Fixed BSOD for devices with endpoints that have '0' for wMaxPacketSize.

• Fixed BSOD when cancelling large transfers on high speed devices.

V1.2.1.0 (07/28/2010)

• Updated bulk.c to include async i/o example code.

• Fixed usb_install_driver_np() issue with inf-wizard generated infs.

• Fixed inf2cat.exe issue with inf-wizard generated infs.

• Added 'Install Now' feature to inf-wizard. (libwdi)

• Added embedded libusb-win32 binaries to inf-wizard. (libwdi)

• Added libwdi (http://www.libusb.org/wiki/libwdi) to inf-wizard.

• Added get cached configuration request to usb_open(). This is a new
  control code that involves no device i/o and allows
  usb_set_configuration() to be omitted if the driver has already
  configured it.

• Fixed set_configuration() failure for devices that do not properly
  support get_configuration().

V1.2.0.0 (07/07/2010)

• First signed driver release! The libusb-win32 kernel driver (libusb0.sys)
  can now be used on x64 Windows machines that require signed drivers.

• Fixed 2128187 reported by Tim Green. usb_get_descriptor() can fail
  because the given buffer of 8 bytes is too small.

• Fixed 2928293 reported by Tim Green. Sometimes the call to
  usb_fetch_and_parse_descriptors() in usb_find_devices() can fail. This
  patch moves the LIST_ADD to after a successful read of the device's
  configuration descriptors.

• Fixed issue causing libusb-win32 to not act as power policy owner
  when it should.

• Fixed issue in which on rare occasion, a libusb-win32 filter device could
  run as a "normal" device.

• Fixed filter driver issue for device using wudfr.sys.

• Added large transfer splitting to driver (bulk, int, iso). NOTE:
  The dll continues to break transfers in the same manner it always has.

V1.1.14.3 (06/12/2010)

• Remove get_configuration() request from usb_open(). This caused claim
  interface to fail when used as a filter driver.

V1.1.14.0 (06/01/2010)

• Updated logging functions and standardized log message display format.

• Updated inf-wizard to use the new directory format for the libusb-win32
  binaries.

• Updated package directories to reflect the winddk BUILDARCH env variable.
  (i64 := ia64, x64 := amd64)

• Added request to get the current configuration in usb_open().

• Fixed 2960644 (reported by farthen) crash on shutdown with x64 based
  systems while using inf f...

libusb-win32 release 1.4.0.0

Note:
Please download official Zadig 2.9 release from libwdi github release page to install libusb-win32 1.4.0.0 device driver.
https://github.com/pbatard/libwdi/releases/tag/v1.5.1

V1.4.0.0 (02/22/2024) - RELEASE

• Fix missing functions in libusb_dyn.c: #13
• Fix missing resources in executables: #64
• Fix BSOD for zero endpoint size: #65

V1.3.0.2 (02/15/2024) - SNAPSHOT RELEASE

• Fix Linux build: #42
• Fix missing data in large transfers: #45
• Fix BSOD for large transfers: #51
• Replace pipeinfo transfer size with MS rules: #52
• Fix async API data order: #54
• Fix missing PDB files for release: #55
• Fix MINGW build: #58

V1.3.0.1 (10/20/2023) - SNAPSHOT RELEASE

• Automate the driver signing process more
• Sign all executables
• Fix changelog in build system

V1.3.0.0 (10/03/2023) - SNAPSHOT RELEASE

• Convert to EWDK WIN11 version 2200

V1.2.7.4 (9/20/2023) - SNAPSHOT RELEASE

• driver: fix various hang issues: #38

libusb-win32 snapshot release 1.3.0.2

V1.3.0.2 (02/15/2024) - SNAPSHOT RELEASE

• Fix Linux build: #42
• Fix missing data in large transfers: #45
• Fix BSOD for large transfers: #51
• Replace pipeinfo transfer size with MS rules: #52
• Fix async API data order: #54
• Fix missing PDB files for release: #55
• Fix MINGW build: #58

Note: there is an issue with Zadig 2.8 with libusb-win32 1.3.0.2: libusb0.sys version display is not correct.

pbatard/libwdi#301

libusb-win32 test release 1.3.0.1-usbpcap-bsod

test_release_usbpcap_bsod

transfer: avoid a potential double free that gets asserted in rare cases

libusb-win32 test release 1.3.0.1-async-order-4

Another test release with these changes:

1. Merged fixes for the PDB problem so we can debug the crash dumps properly
2. Merged fixes for setting optimal transfer size to boost throughput

libusb-win32 test release 1.3.0.1-async-order-3

Same as libusb-win32 test release 1.3.0.1-async-order-2 but now with debug symbols

libusb-win32 test release 1.3.0.1-async-order

Test release to fix: #54

libusb-win32 test release 1.3.0.1-async-order-2

Another attempt at fixing: #54

libusb-win32 test release 1.3.0.1-max-transfer

Test release to fix: #51