Release 3.3.15 - 07.03.2023

BUG FIXES
- eDVS: fix device discovery. Thanks to Benjamin Ward-Cherrier.
- Windows: control MSVC build with BUILD_CONFIG_VCPKG flag.
- Devices: fix compiler warnings.
- Removed obsolete DAVIS_RPI device.

Release 3.3.14 - 25.03.2022

NEW FEATURES
- Full native MSVC/Windows build support.

BUG FIXES
- davis_cvgui example: fix incorrect biasing and APS frame settings.
- USB: fix firmware version check for DVXplorer Mini.

Release 3.3.13 - 25.02.2022

NEW FEATURES
- DVXplorer (Mini): add control of readout timing parameters, readout restart.

BUG FIXES
- USB: fix firmware version check for DVXplorer Mini.

Internal release 3.3.14.

Internal release 3.3.13.

Release 3.3.12 - 12.11.2021

BUG FIXES
- DVXplorer Mini: fix inverted polarity.
- dvx_bw_test example: fix length of time interval for
  bandwidth estimation.
- Fedora/Ubuntu: fix packaging, use at least GCC-10 to compile.

Release 3.3.11 - 16.07.2021

NEW FEATURES
- Native MacOS ARM (M1) builds, Big Sur compatibility.
- Ubuntu 21.04 Hirsute support.
- Fedora 34 support.
- Ubuntu 16.04 Xenial is no longer supported!
- Cameras: added support for new DVXplorer Mini camera model.

Release 3.3.10 - 16.04.2021

BUG FIXES
- USB: when serial number cannot be determined, use all bits from
  USB bus-number/dev-address to construct the fake name (issue #123).
- Examples Device Discovery: add support for DVXplorer and EVK.
  Serial Number in Device Discovery can only be used if the
  device could be opened correctly (deviceErrorOpen == false).

Release 3.3.9 - 21.12.2020

BUG FIXES
- DVXplorer: fix mapping of events when dual-binning is
  enabled (issue #119).

Release 3.3.8 - 15.09.2020

NEW FEATURES
- Linux Udev: simplify udev rules into one file (issue #114).

BUG FIXES
- Samsung EVK: allow multiple EVKs to be selected by a temporary
  serial number generated from USB bus addresses (issue #113).
- Samsung EVK: more robust parser for 231Y chip data (issue #115).

Release 3.3.7 - 07.05.2020

BUG FIXES
- Samsung EVK: implement full 64bit timestamps (issue #99).

Release 3.3.6 - 18.04.2020

NEW FEATURES
- MacOS X: set default CMake destination to /usr/local on Apple systems.
- Ubuntu: support for release 20.04 LTS 'Focal Fossa'.

BUG FIXES
- USB: do not claim device interface on discovery, not needed for
  simple info requests on control ep0 (issue dv-gui#291).
- Samsung EVK: enable USB transfer timeout (set to 500us), so that
  even on low event rates, data keeps coming in with low latency.

Release 3.3.5 - 12.03.2020

INCOMPATIBLE CHANGES
- DVXplorer (Lite): firmware update to version 8.
  Use Flashy to update as per documentation:
  https://inivation.gitlab.io/dv/dv-docs/docs/update-firmware/

BUG FIXES
- USB: improve detection of device serial number.
- USB: optimize setting number/size of USB transfers.

Release 3.3.4 - 04.03.2020

INCOMPATIBLE CHANGES
- DVXplorer: firmware update to version 7.
  Use Flashy to update as per documentation:
  https://inivation.gitlab.io/dv/dv-docs/docs/update-firmware/

NEW FEATURES
- Cameras: added support for DVXplorer Lite camera.
- USB: added support for libusb logging.

Release 3.3.3 - 01.02.2020

BUG FIXES
- Samsung EVK: fix possible non-monotonic timestamp at startup.
- DVXplorer: fix crop start/end address inversion.

Release 3.3.2 - 24.01.2020

BUG FIXES
- DVXplorer/DVS132S: fix IMU accel/gyro scale detection.
- Samsung EVK: fix non-monotonic timestamps when a reference timestamp
  event is lost due to high USB traffic.

Release 3.3.1 - 17.01.2020

NEW FEATURES
- Support for new DVXplorer and Samsung EVK devices added.

Release 3.3.0 - 24.12.2019

NEW FEATURES
- Support for new DV Explorer (S) devices added.
- Support for mini-eDVS serial device added to eDVS code.

BUG FIXES
- eDVS: fix inverted event polarity.

Release 3.2.2 - 15.07.2019

BUG FIXES
- CMake: fix compatibility with older pre-6.0 GCCs (issue #93).
- CMake: drop required version to 3.10 (Ubuntu Bionic).
- USB devices: better error messages on failure to open a device,
  better distinction of generic 'any-camera' case and specific
  USB ports or serial numbers.
- eDVS: fix strncpy() compiler warning, ensure serial number is
  always NULL terminated.
- DAVIS: fix APS frame color interpolation for color cameras
  when ROI is enabled (issue #94).

Release 3.2.0 - 20.05.2019

INCOMPATIBLE CHANGES
- DAVIS firmware and logic update: DAVIS FX3 firmware v6 and logic v18.1.
  Fixes a possible USB data corruption bug in some rare cases, especially
  on MacOS X systems. Improves quality of APS frames.
- All devices: dataStart() stops all producers and resets all buffers,
  ensuring no stale data remains. Producers must be enabled only after
  having called dataStart(), it not using the START_PRODUCERS feature.
- CMake: version 3.12.0 or newer of CMake is now required.
- Ubuntu: dropped support for Trusty 14.04.
- DVS128: renamed logicVersion to firmwareVersion in dvs128_info struct.
- Python bindings: removed experimental Python SWIG bindings.
  Please use https://github.com/duguyue100/pyaer/ instead (issue #65).
- CMake: installed caer-base.cmake dropped its argument. Use standard
  CMake facilities to select the needed C/C++ standard version.
- CMake: caer-base.cmake does not provide the following variables anymore:
  - CM_BUILD_DIR (not useful)
  - CM_SHARE_DIR (already known when accessing the file)
  - CAER_C_THREAD_LIBS (renamed to SYSTEM_THREAD_LIBS)
  - CAER_MODULES_DIR (not part of libcaer)
- CMake: renamed CAER_LOCAL_INCDIRS/CAER_LOCAL_LIBDIRS/CAER_LOCAL_PREFIX
  to USER_LOCAL_INCDIRS/USER_LOCAL_LIBDIRS/USER_LOCAL_PREFIX.
- Events: removed unused event types: Config, Ear, Matrix4x4,
  Point1D, Point2D, Point3D, Point4D and Sample (issue #85).

NEW FEATURES
- Devices: added support for the DVS132S test chip in the C/C++ API.
- CMake: added UDEV_INSTALL switch to disable udev rules installation (issue #82).
- CMake: search for and support OpenCV 4 (issues #83, #90).
- GCC/CMake: add more compiler warnings.
- C++ ringbuffer.hpp: add comparison operators.
- Examples: compile and install examples with -DEXAMPLES_INSTALL=1.
- frame_utils.h: added caerFrameUtilsPixelColor() function (issue #89).
- Device discovery: firmwareVersion is always defined for USB devices
  during device discovery. SerialPortName and SerialBaudRate are always
  defined for eDVS devices (issue #88).

BUG FIXES
- CMake: ensure LIBCAER_HAVE_SERIALDEV and LIBCAER_HAVE_OPENCV defines
  in libcaer.h are always properly defined to be 0 or 1.
- device_discovery.c example: fix compilation with new struct davis_info.
- Examples: fix incorrect defines.