Python-opencv

Changes:
- Updated third-party libraries to fix potential vulnerabilities. [666](https://github.com/opencv/opencv-python/pull/666)
- Added support for building Windows ARM64 Python package. [644](https://github.com/opencv/opencv-python/pull/644)
- The repository has been synchronized with scikit-build [`0.14.0`](https://github.com/scikit-build/scikit-build/releases/tag/0.14.0) release. [#637](https://github.com/opencv/opencv-python/pull/637)
- The build without internet connection has been fixed. [642](https://github.com/opencv/opencv-python/pull/642)
- This release produced with libpng `1.6.37` and supports eXIf orientation tag. [662](https://github.com/opencv/opencv-python/issues/662)

65
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:
- Switched to a single binary release with Python Limited API to cover all Python versions since 3.6. [595](https://github.com/opencv/opencv-python/pull/595)

61
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

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


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/

OpenCV 4.5.2 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version452).

sha256 sums for packages:

0199546917dbe858c5c56c9669f303c3c1d633e9149ba0ad210de6749a3f9e0f opencv-4.5.2-android-sdk.zip
b6d1496be42f1e8e95ec848b0ef163cfd63b4adbc02b60526ececde77bcd0e8e opencv-4.5.2-dldt-2021.3-vc16-avx2.7z
ed48fc65e794822b981cf08e64b5801f1c75abe9aab984fee4403962ebf4a071 opencv-4.5.2-dldt-2021.3-vc16-avx2-debug.7z
c3bc298048b58b8269e52324fff555cea68672087882316362213eae4858fee2 opencv-4.5.2-dldt-2021.3-vc16-avx2.zip
32efc654473e92df2cbfaf305014f611502b62373e04117dddeb3cd3ede97f36 opencv-4.5.2-docs.zip
10387024f4c5e353c01a455a6b1bdf33d81b9d7da7654b83c256834eeba9eab5 opencv-4.5.2-ios-framework.zip
106b588a82b3045a44305ba426c281887416745d4ce8f3983156d9f82e89ff75 opencv-4.5.2-vc14_vc15.exe

OpenCV 4.5.1 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version451).

sha256 sums for packages:

638ff9288ef44253d7949447295c964b3d0d7d53d52c661a8e1db83a3e7f53d3 opencv-4.5.1-android-sdk.zip
49ffe98895017b636d98e3d6f06a1415b1f499c1840eefa62319bf66a8185ecb opencv-4.5.1-dldt-2021.2-vc16-avx2.7z
b0f3624227e2c50614bb036e1daf96cae7281a56bbc161b2ab970297b6a54410 opencv-4.5.1-dldt-2021.2-vc16-avx2-debug.7z
568d5ab66bc7a48a77787886a510f8922e9b9c50e377ddf655a426c73762b7b2 opencv-4.5.1-dldt-2021.2-vc16-avx2.zip
8db95d1df24ca1f5caf2a580aedebcb6a5be823cbdbdd922153792f4016ec225 opencv-4.5.1-docs.zip
3a3ccbe58bac44b00c99421cdcfa06884808f67966b2454840ac3344936fc68f opencv-4.5.1-ios-framework.zip
32132dd0bf38c62f73a2f20a0b19785282364f35e19c403f0767aa0266ed410d opencv-4.5.1-vc14_vc15.exe