avdivan · avdivan · Apr 20, 2025 · Jun 18, 2025 · Jun 20, 2025 · Jun 22, 2025
diff --git a/.github/workflows/build_wheels_linux.yml b/.github/workflows/build_wheels_linux.yml
@@ -3,8 +3,6 @@ name: Linux x86_64
 on:
   pull_request:
     branches:
-      - master
-      - 3.4
       - 4.x
       - 5.x
     paths-ignore:
@@ -20,34 +18,50 @@ on:
 
 jobs:
   Build:
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.platform == 'aarch64' && 'opencv-cn-lin-arm64' || 'ubuntu-22.04' }}
     defaults:
       run:
         shell: bash
     strategy:
       fail-fast: false
-      matrix:
-        python-version: ['3.9']
-        platform: [x64]
-        with_contrib: [0, 1]
-        without_gui: [0, 1]
+      matrix: 
+        python-version: ['3.9'] 
+        platform: [x86_64, aarch64] 
+        manylinux: [2014, 2_28] 
+        with_contrib: [0, 1] 
+        without_gui: [0, 1] 
         build_sdist: [0]
+        include:
+          - platform: aarch64
+            manylinux: 2014
+            DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64:20250630
+          - platform: x86_64
+            manylinux: 2014
+            DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20250630
+          - platform: x86_64
+            manylinux: 2_28
+            DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux_2_28-x86-64:20251013
+          - platform: aarch64
+            manylinux: 2_28
+            DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux_2_28-aarch64:20251013
+
     env:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       REPO_DIR: .
       PROJECT_SPEC: opencv-python
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       TRAVIS_PYTHON_VERSION: ${{ matrix.python-version }}
-      MB_ML_VER: 2014
+      MB_ML_VER: ${{ matrix.manylinux }}
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20250611
+      DOCKER_IMAGE: ${{ matrix.DOCKER_IMAGE }}
       USE_CCACHE: 0
       UNICODE_WIDTH: 32
-      PLAT: x86_64
+      PLAT: ${{ matrix.platform }}
       SDIST: ${{ matrix.build_sdist || 0 }}
       ENABLE_HEADLESS: ${{ matrix.without_gui }}
       ENABLE_CONTRIB: ${{ matrix.with_contrib }}
+
     steps:
     - name: Cleanup
       run: find . -mindepth 1 -delete
@@ -62,35 +76,42 @@ jobs:
       with:
         submodules: false
         fetch-depth: 0
+
     - name: Build a package
       run: source scripts/build.sh
     - name: Saving a wheel accordingly to matrix
       uses: actions/upload-artifact@v4
       with:
-        name: wheel-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
+        name: wheel-${{ matrix.platform }}-${{ matrix.manylinux }}-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
         path: wheelhouse/opencv*.whl
 
   Test:
     needs: [Build]
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.platform == 'aarch64' && 'opencv-cn-lin-arm64' || 'ubuntu-22.04' }}
     defaults:
       run:
         shell: bash
     strategy:
       fail-fast: false
       matrix:
         python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
-        platform: [x64]
+        platform: [x86_64, aarch64] 
+        manylinux: [2014, 2_28]
         with_contrib: [0, 1]
         without_gui: [0, 1]
         build_sdist: [0]
+
     env:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==2.2.1
+      NP_TEST_DEP_LATEST: numpy==2.2.6
       CONFIG_PATH: travis_config.sh
-      PLAT: x86_64
+      PLAT: ${{ matrix.platform }}
+      SDIST: ${{ matrix.build_sdist || 0 }}                          
+      ENABLE_HEADLESS: ${{ matrix.without_gui }}
+      ENABLE_CONTRIB: ${{ matrix.with_contrib }}
+      DOCKER_TEST_IMAGE: ${{ matrix.platform == 'aarch64' && 'quay.io/opencv-ci/multibuild-focal_arm64v8:2025-11-13' || '' }}
     steps:
     - name: Cleanup
       run: find . -mindepth 1 -delete
@@ -100,12 +121,13 @@ jobs:
       with:
         submodules: true
         fetch-depth: 0
+
     - name: Setup Environment variables
       run: if [ "3.10" == "${{ matrix.python-version }}" -o "3.11" == "${{ matrix.python-version }}" -o "3.12" == "${{ matrix.python-version }}" -o "3.13" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
     - name: Download a wheel accordingly to matrix
       uses: actions/download-artifact@v4
       with:
-        name: wheel-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
+        name: wheel-${{ matrix.platform }}-${{ matrix.manylinux }}-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
         path: wheelhouse/
     - name: Package installation and run tests
       run: source scripts/install.sh
@@ -134,7 +156,7 @@ jobs:
       NP_TEST_DEP: numpy==1.19.4
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20250611
+      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20250630
       USE_CCACHE: 1
       UNICODE_WIDTH: 32
       SDIST: ${{ matrix.build_sdist || 0 }}
@@ -188,24 +210,24 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: wheels
           path: wheelhouse/
+
       - name: Upload wheels for opencv_python_rolling
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_ROLLING_PASSWORD }} --skip-existing wheelhouse/opencv_python_rolling-*
+          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_ROLLING_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_python_rolling-*
       - name: Upload wheels for opencv_contrib_python_rolling
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_ROLLING_PASSWORD }} --skip-existing wheelhouse/opencv_contrib_python_rolling-*
+          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_ROLLING_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_contrib_python_rolling-*
       - name: Upload wheels for opencv_python_headless_rolling
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_HEADLESS_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_HEADLESS_ROLLING_PASSWORD }} --skip-existing wheelhouse/opencv_python_headless_rolling-*
+          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_HEADLESS_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_HEADLESS_ROLLING_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_python_headless_rolling-*
       - name: Upload wheels for opencv_contrib_python_headless_rolling
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_ROLLING_PASSWORD }} --skip-existing wheelhouse/opencv_contrib_python_headless_rolling-*
+          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_ROLLING_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_ROLLING_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_contrib_python_headless_rolling-*
 
   Pre-release:
     if: github.event_name == 'release' && github.event.release.prerelease
@@ -218,12 +240,12 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: wheels
           path: wheelhouse/
+
       - name: Upload all wheels
         run: |
           python -m pip install twine
-          python -m twine upload --repository testpypi -u ${{ secrets.PYPI_USERNAME }} -p ${{ secrets.PYPI_PASSWORD }} --skip-existing wheelhouse/opencv_* wheelhouse/opencv-*
+          python -m twine upload --repository testpypi -u ${{ secrets.PYPI_USERNAME }} -p ${{ secrets.PYPI_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_* wheelhouse/wheel-*/opencv-*
 
   Release:
     if: github.event_name == 'release' && !github.event.release.prerelease
@@ -236,21 +258,20 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: wheels
           path: wheelhouse/
       - name: Upload wheels for opencv_python
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_PASSWORD }} --skip-existing wheelhouse/opencv_python-* wheelhouse/opencv-python-[^h]*
+          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_python-* wheelhouse/wheel-*/opencv-python-[^h]*
       - name: Upload wheels for opencv_contrib_python
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_PASSWORD }} --skip-existing wheelhouse/opencv_contrib_python-* wheelhouse/opencv-contrib-python-[^h]*
+          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_contrib_python-* wheelhouse/wheel-*/opencv-contrib-python-[^h]*
       - name: Upload wheels for opencv_python_headless
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_HEADLESS_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_HEADLESS_PASSWORD }} --skip-existing wheelhouse/opencv_python_headless-* wheelhouse/opencv-python-headless-*
+          python -m twine upload -u ${{ secrets.OPENCV_PYTHON_HEADLESS_USERNAME }} -p ${{ secrets.OPENCV_PYTHON_HEADLESS_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_python_headless-* wheelhouse/wheel-*/opencv-python-headless-*
       - name: Upload wheels for opencv_contrib_python_headless
         run: |
           python -m pip install twine
-          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_PASSWORD }} --skip-existing wheelhouse/opencv_contrib_python_headless-* wheelhouse/opencv-contrib-python-headless-*
+          python -m twine upload -u ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_USERNAME }} -p ${{ secrets.OPENCV_CONTRIB_PYTHON_HEADLESS_PASSWORD }} --skip-existing wheelhouse/wheel-*/opencv_contrib_python_headless-* wheelhouse/wheel-*/opencv-contrib-python-headless-*
diff --git a/.github/workflows/build_wheels_linux_arm.yml b/.github/workflows/build_wheels_linux_arm.yml
@@ -3,8 +3,6 @@ name: Linux ARM64
 on:
   pull_request:
     branches:
-      - master
-      - 3.4
       - 4.x
       - 5.x
     paths-ignore:
@@ -42,7 +40,7 @@ jobs:
       MB_ML_VER: 2014
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64:20250611
+      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64:20250630
       USE_CCACHE: 0
       UNICODE_WIDTH: 32
       SDIST: ${{ matrix.build_sdist || 0 }}
@@ -89,9 +87,9 @@ jobs:
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       PLAT: aarch64
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==2.2.1
+      NP_TEST_DEP_LATEST: numpy==2.2.6
       CONFIG_PATH: travis_config.sh
-      DOCKER_TEST_IMAGE: multibuild/focal_arm64v8
+      DOCKER_TEST_IMAGE: quay.io/opencv-ci/multibuild-focal_arm64v8:2025-11-13
       UNICODE_WIDTH: 32
     steps:
     - name: Cleanup

diff --git a/.github/workflows/build_wheels_macos.yml b/.github/workflows/build_wheels_macos.yml
@@ -3,8 +3,6 @@ name: macOS x86_64
 on:
   pull_request:
     branches:
-      - master
-      - 3.4
       - 4.x
       - 5.x
     paths-ignore:
@@ -109,7 +107,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==2.2.1
+      NP_TEST_DEP_LATEST: numpy==2.2.6
       CONFIG_PATH: travis_config.sh
       PLAT: x86_64
       OPENCV_TEST_DATA_PATH: ${{ github.workspace }}/opencv_extra/testdata

diff --git a/.github/workflows/build_wheels_macos_m1.yml b/.github/workflows/build_wheels_macos_m1.yml
@@ -3,8 +3,6 @@ name: macOS ARM64
 on:
   pull_request:
     branches:
-      - master
-      - 3.4
       - 4.x
       - 5.x
     paths-ignore:

diff --git a/.github/workflows/build_wheels_windows.yml b/.github/workflows/build_wheels_windows.yml
@@ -3,8 +3,6 @@ name: Windows x86_64
 on:
   pull_request:
     branches:
-      - master
-      - 3.4
       - 4.x
       - 5.x
     paths-ignore:
@@ -19,7 +17,7 @@ on:
 
 jobs:
   Build:
-    runs-on: windows-2019
+    runs-on: windows-2025
     strategy:
       fail-fast: false
       matrix:
@@ -48,7 +46,7 @@ jobs:
           echo "ENABLE_ROLLING=1" >> $GITHUB_ENV
         fi
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: false
         fetch-depth: 0
@@ -79,7 +77,7 @@ jobs:
 
   Test:
     needs: [Build]
-    runs-on: windows-2019
+    runs-on: windows-2025
     defaults:
       run:
         shell: cmd
@@ -95,6 +93,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       OPENCV_TEST_DATA_PATH: ${{ github.workspace }}\opencv_extra\testdata
       PYLINT_TEST_FILE: ${{ github.workspace }}\opencv\samples\python\squares.py
+      PlatformToolset: v143
     steps:
     - name: Cleanup
       shell: bash
@@ -103,7 +102,7 @@ jobs:
         rm -rf ./.??* || true
       working-directory: ${{ github.workspace }}
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: true
         fetch-depth: 0

diff --git a/README.md b/README.md
@@ -242,6 +242,7 @@ Python 3.x compatible pre-built wheels are provided for the officially supported
 - 3.10
 - 3.11
 - 3.12
+- 3.13
 
 ### Backward compatibility
 

diff --git a/docker/manylinux2014/Dockerfile_aarch64 b/docker/manylinux2014/Dockerfile_aarch64
@@ -1,4 +1,4 @@
-# Version: 20250611
+# Version: 20250630
 # Image name: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64
 
 FROM quay.io/pypa/manylinux2014_aarch64:latest
@@ -21,7 +21,7 @@ ENV LD_LIBRARY_PATH /usr/local/lib:$LD_LIBRARY_PATH
 RUN yum install zlib-devel curl-devel xcb-util-renderutil-devel xcb-util-devel xcb-util-image-devel xcb-util-keysyms-devel xcb-util-wm-devel mesa-libGL-devel libxkbcommon-devel libxkbcommon-x11-devel libXi-devel lapack-devel epel-release -y && \
     yum install openblas-devel dejavu-sans-fonts -y && \
     cp /usr/include/lapacke/lapacke*.h /usr/include/ && \
-    curl https://raw.githubusercontent.com/xianyi/OpenBLAS/v0.3.3/cblas.h -o /usr/include/cblas.h && \
+    cp /usr/include/openblas/*.h /usr/include/ && \
     # libpng will be built from source
     yum remove libpng -y
 

diff --git a/docker/manylinux2014/Dockerfile_x86_64 b/docker/manylinux2014/Dockerfile_x86_64
@@ -1,4 +1,4 @@
-# Version: 20250611
+# Version: 20250630
 # Image name: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64
 
 FROM quay.io/pypa/manylinux2014_x86_64:latest
@@ -20,8 +20,8 @@ ENV LD_LIBRARY_PATH /usr/local/lib:$LD_LIBRARY_PATH
 # epel-release need for aarch64 to get openblas packages
 RUN yum install zlib-devel curl-devel xcb-util-renderutil-devel xcb-util-devel xcb-util-image-devel xcb-util-keysyms-devel xcb-util-wm-devel mesa-libGL-devel libxkbcommon-devel libxkbcommon-x11-devel libXi-devel lapack-devel epel-release -y && \
     yum install openblas-devel dejavu-sans-fonts -y && \
+    cp /usr/include/openblas/*.h /usr/include/ && \
     cp /usr/include/lapacke/lapacke*.h /usr/include/ && \
-    curl https://raw.githubusercontent.com/xianyi/OpenBLAS/v0.3.3/cblas.h -o /usr/include/cblas.h && \
     # libpng will be built from source
     yum remove libpng -y
-Original file line number
+Diff line change
@@ Expand Up / @@ -3,8 +3,6 @@ name: macOS ARM64 @@
     on:
       pull_request:
         branches:
-          - master
-          - 3.4
           - 4.x
           - 5.x
         paths-ignore:
@@ Expand Down @@