Releases: opencv/opencv-python
Release list
4.5.4.60
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Changes:
- The build from source has been fixed. #577
- Imshow segmentation fault issue have been fixed on Linux x86_64 with Python 3.9. #572
- Updated OpenCV dependency to tag 4.5.4. #578
- Pylint no-member warning and an autocomplete in IDE were fixed. #579
- Auditwheel 5.0.0 version has been added for repairing wheels. #581
3.4.16.59
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Changes:
- The build from source has been fixed. #577
- Imshow segmentation fault issue have been fixed on Linux x86_64 with Python 3.9. #572
- Updated OpenCV dependency to tag 4.5.4. #578
- Pylint no-member warning and an autocomplete in IDE were fixed. #579
- Auditwheel 5.0.0 version has been added for repairing wheels. #581
3.4.16.57
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Changes:
- Enabled Python code in OpenCV-Python distribution including cv.Mat wrapper, G-API Python bindings and pure python API. #563
- Wheels for Python 3.10 will be provided starting from this release. #556
- Enabled LAPACK-dependent API on Linux (x64 and aarch64) and macOS. Prebuild packages for Linux includes own LAPACK instance, MacOS package uses LAPACK interface provided by Accelerate.framework framework. LAPACK-dependent API on Windows will be enabled in next releases. #547
- Fixed missing 3rd party libraries in wheels for MacOS M1. #555
4.5.4.58
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Changes:
- Enabled Python code in OpenCV-Python distribution including cv.Mat wrapper, G-API Python bindings and pure python API. #563
- Wheels for Python 3.10 will be provided starting from this release. #556
- Enabled LAPACK-dependent API on Linux (x64 and aarch64) and macOS. Prebuild packages for Linux includes own LAPACK instance, MacOS package uses LAPACK interface provided by Accelerate.framework framework. LAPACK-dependent API on Windows will be enabled in next releases. #547
- Fixed missing 3rd party libraries in wheels for MacOS M1. #555
4.5.3.56
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Solves:
#429 - wheels for Apple Silicon will be provided starting from this release
3.4.15.55
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
Solves:
#429 - wheels for Apple Silicon will be provided starting from this release
4.5.2.54
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
OpenCV 4.5.2 Bugfix release: use proper codebase for opencv. Return back Linux ARM64 build
The previous release (4.5.2.52) was built with an incorrect version of the OpenCV's source code due to the issues that occurred with build infrastructure transitioning. This release fixes it and returns back the Linux ARM64 binaries that we lost due to the move to github actions
3.4.14.53
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
OpenCV 3.4.14. Bugfix release: use proper codebase for opencv. Return back Linux ARM64 build
The previous release (3.4.14.51) was built with an incorrect version of the OpenCV's source code due to the issues that occurred with build infrastructure transitioning. This release fixes it and returns back the Linux ARM64 binaries that we lost due to the move to github actions
4.5.2.52
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
OpenCV 4.5.2. Change the build infrastructure from Travis & Appveyour to Github Actions.
Solves:
Breaking changes
With the transition to GitHub Actions, we miss:
- aarch64 packages
- x86 packages for Linux
3.4.14.51
opencv-python: https://pypi.org/project/opencv-python/
opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/
opencv-python-headless: https://pypi.org/project/opencv-python-headless/
opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/
OpenCV 3.4.14. Change the build infrastructure from Travis & Appveyour to Github Actions.
Solves:
Breaking changes
With the transition to GitHub Actions, we miss:
- aarch64 packages
- x86 packages for Linux