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Releases: opencv/opencv-python
4.5.4.58
84bfd76 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
Assets 2
4.5.3.56
86c3d2a 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
Assets 2
3.4.15.55
d490870 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
Assets 2
4.5.2.54
7a751f7 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
Assets 2
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
Assets 2
4.5.2.52
88c1735 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
Assets 2
3.4.14.51
42ac3ea 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
Assets 2
3.4.14.49
23b92eb 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
Assets 2
4.5.2.50
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
Assets 2
3.4.13.47
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 3.4.13. Adds experimental arm64 Linux wheels.
NOTE: Your pip version must be >= 19.3 to be able to install the pre-built manylinux2014 packages used in the latest releases. Please upgrade your pip with pip install --upgrade pip.
BREAKING CHANGES
Qt support dropped on macOS due to multiple recent issues with it. GUI support is still enabled on macOS via Cocoa but it is more limited than Qt. If you need Qt support, please consider contributing: