For detailed information about the changes below, please see the git log or
visit: http://log.libusb.info
+2022-01-31: v1.0.25
+* Linux: Fix regression with some particular devices
+* Linux: Fix regression with libusb_handle_events_timeout_completed()
+* Linux: Fix regression with cpu usage in libusb_bulk_transfer
+* Darwin (macOS): Add support for detaching kernel drivers with authorization.
+* Darwin (macOS): Do not drop partial data on timeout.
+* Darwin (macOS): Silence pipe error in set_interface_alt_setting().
+* Windows: Fix HID backend missing byte
+* Windows: Fix segfault with libusbk driver
+* Windows: Fix regression when using libusb0 driver
+* Windows: Support LIBUSB_TRANSFER_ADD_ZERO_PACKET on winusb
+* New NO_DEVICE_DISCOVERY option replaces WEAK_AUTHORITY option
+* Various other bug fixes and improvements
+
+2020-12-09: v1.0.24
+* Add new platform abstraction (#252)
+* Add Null POSIX backend
+* Add support for eventfd
+* Add support for thread IDs on Haiku, NetBSD and Solaris
+* New API libusb_hotplug_get_user_data()
+* Darwin (macOS): Fix race condition that results in segmentation fault (#701)
+* Darwin (macOS): Fix stale descriptor information post reset (#733)
+* Darwin (macOS): use IOUSBDevice as darwin_device_class explicitly (#693)
+* Linux: Drop support for kernel older than 2.6.32
+* Linux: Provide an event thread name (#689)
+* Linux: Wait until all URBs have been reaped before freeing them (#607)
+* NetBSD: Recognize device timeouts (#710)
+* OpenBSD: Allow opening ugen devices multiple times (#763)
+* OpenBSD: Support libusb_get_port_number() (#764)
+* SunOS: Fix a memory leak (#756)
+* SunOS: Various fixes (#627, #628, #629)
+* Windows: Add Visual Studio 2019 support
+* Windows: Drop support for WinCE and Visual Studio older than 2013
+* Windows: Drop support for Windows XP
+* Windows: Support building all examples using Visual Studio (#151)
+* Documentation fixes and improvements
+* Various other bug fixes and improvements
+
+2019-08-28: v1.0.23
+* Add German translation (#446)
+* Add Hungarian translation (#493)
+* Android: Improved support for Android
+* BSD: Remove infinite recursion in OpenBSD backend
+* configure.ac: Fix detection of clock_gettime library (#439)
+* Core: abandon synchronous transfers when device closure is detected.
+* Core: fix error in handling the removal of file descriptors while handling
+ events.
+* Darwin(macOS): Switch from using ResetDevice to USBDeviceReEnumerate (#455)
+* Darwin(macOS): Remove code that changed the device class used (#428)
+* Darwin(macOS): Reduce hotplug timeout to 1ms (from 5s)
+* New API libusb_set_log_cb() to redirect global and per context log
+ messages to the provided log handling function
+* New API libusb_wrap_sys_device to allow the user to specify the
+ usb device to use.
+* Solaris: Break infinite recursion in backend clock_gettime
+* Solaris: Enable timerfd on sunos when available
+* Windows: Add support for isochronous transfers with WinUSB
+* Various other bug fixes and improvements
+
+2018-03-24: v1.0.22
+* New libusb_set_option() API
+* Fix transfer timeout not being cleared upon resubmission
+* Report super speed plus devices on modern Linux and macOS
+* Darwin: Improve support for macOS Sierra and High Sierra
+* Darwin: SDK fixes and improvements
+* Linux: Let initialization succeed when no devices are present
+* Linux: Mark internal file descriptors with CLOEXEC flag
+* Solaris: Add support for attach/detach kernel driver
+* Windows: Add dynamic UsbDk backend selection
+* Windows: Add isochronous transfer support via libusbK
+* Windows: Add Visual Studio 2017 support
+* Windows: Fix enumeration problems on Windows 8 and later
+* Windows: Major rework of poll() emulation
+* Windows: Numerous HID API fixes
+* Windows: Support cancellation of individual transfers (Vista and later)
+* Various other bug fixes and improvements
+
+2016-10-01: v1.0.21
+* Core: Refactor code related to transfer flags and timeout handling
+* Darwin: Ignore root hub simulation devices
+* Darwin: Improved support for OS X El Capitan
+* Darwin: Work around devices with buggy endpoint descriptors
+* Darwin: Do not use objc_registerThreadWithCollector after its deprecation
+* Darwin: Use C11 atomics on 10.12+ as the OS atomics are now deprecated
+* Linux: Support preallocating kernel memory for zerocopy USB
+* Linux: Deal with receiving POLLERR before all transfers have completed
+* Solaris: Add solaris backend
+* Windows: Add Visual Studio 2015 support
+* Windows: Add usbdk backend
+* Prevent attempts to recursively handle events
+* Fix race condition in handle_timeout()
+* Allow transferred argument to be optional in bulk APIs
+* Various other bug fixes and improvements
+
+2015-09-13: v1.0.20
+* Add Haiku support
+* Fix multiple memory and resource leaks (#16, #52, #76, #81)
+* Fix possible deadlock when executing transfer callback
+* New libusb_free_pollfds() API
+* Darwin: Fix devices not being detected on OS X 10.8 (#48)
+* Linux: Allow larger isochronous transfer submission (#23)
+* Windows: Fix broken builds Cygwin/MinGW builds and compiler warnings
+* Windows: Fix broken bus number lookup
+* Windows: Improve submission of control requests for composite devices
+* Examples: Add two-stage load support to fxload (#12)
+* Correctly report cancellations due to timeouts
+* Improve efficiency of event handling
+* Improve speed of transfer submission in multi-threaded environments
+* Various other bug fixes and improvements
+The (#xx) numbers are libusb issue numbers, see ie:
+https://github.com/libusb/libusb/issues/16
+
+2014-05-30: v1.0.19
+* Add support for USB bulk streams on Linux and Mac OS X (#11)
+* Windows: Add AMD and Intel USB-3.0 root hub support
+* Windows: Fix USB 3.0 speed detection on Windows 8 or later (#10)
+* Added Russian translation for libusb_strerror strings
+* All: Various small fixes and cleanups
+
+2014-01-25: v1.0.18
+* Fix multiple memory leaks
+* Fix a crash when HID transfers return no data on Windows
+* Ensure all pending events are consumed
+* Improve Android and ucLinux support
+* Multiple Windows improvements (error logging, VS2013, VIA xHCI support)
+* Multiple OS X improvements (broken compilation, SIGFPE, 64bit support)
+
2013-09-06: v1.0.17
* Hotplug callbacks now always get passed a libusb_context, even if it is
the default context. Previously NULL would be passed for the default context,
to stay with the libusb shipped with OpenBSD (mpi)
* Windows: fix libusb_dll_2010.vcxproj link errors (#129)
* Various other bug fixes and improvements
-The (#xx) numbers are libusbx issue numbers, see ie:
-https://github.com/libusbx/libusbx/issues/121
2013-07-11: v1.0.16
* Add hotplug support for Darwin and Linux (#9)
projects / platform / upstream / libusb.git / blobdiff