Update to 26.06

.claude-plugin/marketplace.json

@@ -5,7 +5,7 @@
   },
   "metadata": {
     "description": "Agent skills for NVIDIA cuOpt: routing (VRP, TSP, PDP), LP/MILP/QP, installation (Python/C/developer), and REST server.",
-    "version": "26.04.00"
+    "version": "26.06.00"
   },
   "plugins": [
     {

.cursor-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "nvidia-cuopt-skills",
   "description": "Agent skills for NVIDIA cuOpt: routing (VRP, TSP, PDP), LP/MILP/QP, installation (Python/C/developer), and REST server. Use when building or solving optimization with cuOpt.",
-  "version": "26.04.00",
+  "version": "26.06.00",
   "author": {
     "name": "NVIDIA"
   },

.github/workflows/build.yaml

@@ -45,7 +45,7 @@ concurrency:
 jobs:
   cpp-build:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -55,7 +55,7 @@ jobs:
   python-build:
     needs: [cpp-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -65,15 +65,15 @@ jobs:
   upload-conda:
     needs: [cpp-build, python-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
       sha: ${{ inputs.sha }}
   wheel-build-cuopt-mps-parser:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -88,7 +88,7 @@ jobs:
   wheel-publish-cuopt-mps-parser:
     needs: wheel-build-cuopt-mps-parser
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -99,7 +99,7 @@ jobs:
   wheel-build-libcuopt:
     needs: wheel-build-cuopt-mps-parser
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -112,7 +112,7 @@ jobs:
   wheel-publish-libcuopt:
     needs: wheel-build-libcuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -123,7 +123,7 @@ jobs:
   wheel-build-cuopt:
     needs: [wheel-build-cuopt-mps-parser, wheel-build-libcuopt]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -135,7 +135,7 @@ jobs:
   wheel-publish-cuopt:
     needs: wheel-build-cuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -145,7 +145,7 @@ jobs:
       package-type: python
   wheel-build-cuopt-server:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -160,7 +160,7 @@ jobs:
   wheel-publish-cuopt-server:
     needs: wheel-build-cuopt-server
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -171,7 +171,7 @@ jobs:
   docs-build:
     needs: [python-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       node_type: "gpu-l4-latest-1"
@@ -181,11 +181,11 @@ jobs:
       arch: "amd64"
       file_to_upload: "docs/cuopt/build/html/"
       artifact-name: "cuopt_docs"
-      container_image: "rapidsai/ci-conda:26.04-latest"
+      container_image: "rapidsai/ci-conda:26.06-latest"
       script: "ci/build_docs.sh"
   wheel-build-cuopt-sh-client:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -201,7 +201,7 @@ jobs:
   wheel-publish-cuopt-sh-client:
     needs: wheel-build-cuopt-sh-client
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@main
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}

.github/workflows/build_test_publish_images.yaml

@@ -55,7 +55,7 @@ jobs:
   compute-matrix:
     runs-on: ubuntu-latest
     container:
-      image: rapidsai/ci-conda:26.04-latest
+      image: rapidsai/ci-conda:26.06-latest
     outputs:
       MATRIX: ${{ steps.compute-matrix.outputs.MATRIX }}
       CUOPT_VER: ${{ steps.compute-cuopt-ver.outputs.CUOPT_VER }}

.github/workflows/pr.yaml

@@ -34,7 +34,7 @@ jobs:
       - wheel-build-cuopt-sh-client
       - test-self-hosted-server
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@main
     if: always()
     with:
       needs: ${{ toJSON(needs) }}
@@ -111,7 +111,7 @@ jobs:
 
   changed-files:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/changed-files.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/changed-files.yaml@main
     with:
       files_yaml: |
         build_docs:
@@ -279,20 +279,20 @@ jobs:
           - '!gemini-extension.json'
   checks:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@main
     with:
       enable_check_generated_files: false
   conda-cpp-build:
     needs: [checks, compute-matrix-filters]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_cpp.sh
       matrix_filter: ${{ needs.compute-matrix-filters.outputs.conda_lean_filter }}
   conda-cpp-tests:
     needs: [conda-cpp-build, changed-files, compute-matrix-filters]
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@main
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_cpp
     with:
       build_type: pull-request
@@ -308,14 +308,14 @@ jobs:
   conda-python-build:
     needs: [conda-cpp-build, compute-matrix-filters]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_python.sh
       matrix_filter: ${{ needs.compute-matrix-filters.outputs.conda_test_filter }}
   conda-python-tests:
     needs: [conda-python-build, changed-files, compute-matrix-filters]
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@main
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python_conda
     with:
       run_codecov: false
@@ -332,20 +332,20 @@ jobs:
   docs-build:
     needs: [conda-python-build, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@main
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).build_docs
     with:
       build_type: pull-request
       node_type: "gpu-l4-latest-1"
       arch: "amd64"
       file_to_upload: "docs/cuopt/build/html/"
       artifact-name: "cuopt_docs"
-      container_image: "rapidsai/ci-conda:26.04-latest"
+      container_image: "rapidsai/ci-conda:26.06-latest"
       script: "ci/build_docs.sh"
   wheel-build-cuopt-mps-parser:
     needs: compute-matrix-filters
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_mps_parser.sh
@@ -357,7 +357,7 @@ jobs:
   wheel-build-libcuopt:
     needs: [wheel-build-cuopt-mps-parser, compute-matrix-filters]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: ${{ needs.compute-matrix-filters.outputs.libcuopt_filter }}
@@ -368,7 +368,7 @@ jobs:
   wheel-build-cuopt:
     needs: [wheel-build-cuopt-mps-parser, wheel-build-libcuopt, compute-matrix-filters]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt.sh
@@ -377,7 +377,7 @@ jobs:
       matrix_filter: ${{ needs.compute-matrix-filters.outputs.wheel_lean_filter }}
   wheel-tests-cuopt:
     needs: [wheel-build-cuopt, wheel-build-cuopt-mps-parser, wheel-build-cuopt-sh-client, changed-files, compute-matrix-filters]
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@main
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python_wheels
     with:
       build_type: pull-request
@@ -393,7 +393,7 @@ jobs:
   wheel-build-cuopt-server:
     needs: [checks, compute-matrix-filters]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_server.sh
@@ -405,7 +405,7 @@ jobs:
   wheel-build-cuopt-sh-client:
     needs: compute-matrix-filters
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_sh_client.sh
@@ -417,7 +417,7 @@ jobs:
       matrix_filter: ${{ needs.compute-matrix-filters.outputs.cuopt_sh_client_filter }}
   wheel-tests-cuopt-server:
     needs: [wheel-build-cuopt, wheel-build-cuopt-server, changed-files, compute-matrix-filters]
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@python-3.14
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@main
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python_wheels
     with:
       build_type: pull-request

.github/workflows/test.yaml

@@ -97,5 +97,5 @@ jobs:
       sha: ${{ inputs.sha }}
       node_type: "gpu-l4-latest-1"
       arch: "amd64"
-      container_image: "rapidsai/ci-conda:26.04-latest"
+      container_image: "rapidsai/ci-conda:26.06-latest"
       script: ci/test_notebooks.sh

README.md

@@ -2,7 +2,7 @@
 # cuOpt - GPU-accelerated Optimization
 
 [![Build Status](https://github.com/NVIDIA/cuopt/actions/workflows/build.yaml/badge.svg)](https://github.com/NVIDIA/cuopt/actions/workflows/build.yaml)
-[![Version](https://img.shields.io/badge/version-26.04.00-blue)](https://github.com/NVIDIA/cuopt/releases)
+[![Version](https://img.shields.io/badge/version-26.06.00-blue)](https://github.com/NVIDIA/cuopt/releases)
 [![Documentation](https://img.shields.io/badge/docs-latest-brightgreen)](https://docs.nvidia.com/cuopt/user-guide/latest/introduction.html)
 [![Docker Hub](https://img.shields.io/badge/docker-nvidia%2Fcuopt-blue?logo=docker)](https://hub.docker.com/r/nvidia/cuopt)
 [![Examples](https://img.shields.io/badge/examples-cuopt--examples-orange)](https://github.com/NVIDIA/cuopt-examples)
@@ -83,31 +83,31 @@ For CUDA 12.x:
 pip install \
   --extra-index-url=https://pypi.nvidia.com \
   nvidia-cuda-runtime-cu12==12.9.* \
-  cuopt-server-cu12==26.04.* cuopt-sh-client==26.04.*
+  cuopt-server-cu12==26.06.* cuopt-sh-client==26.06.*
 ```
 
 Development wheels are available as nightlies, please update `--extra-index-url` to `https://pypi.anaconda.org/rapidsai-wheels-nightly/simple/` to install latest nightly packages.
 ```bash
 pip install --pre \
   --extra-index-url=https://pypi.nvidia.com \
   --extra-index-url=https://pypi.anaconda.org/rapidsai-wheels-nightly/simple/ \
-  cuopt-server-cu12==26.04.* cuopt-sh-client==26.04.*
+  cuopt-server-cu12==26.06.* cuopt-sh-client==26.06.*
 ```
 
 For CUDA 13.x:
 
 ```bash
 pip install \
   --extra-index-url=https://pypi.nvidia.com \
-  cuopt-server-cu13==26.04.* cuopt-sh-client==26.04.*
+  cuopt-server-cu13==26.06.* cuopt-sh-client==26.06.*
 ```
 
 Development wheels are available as nightlies, please update `--extra-index-url` to `https://pypi.anaconda.org/rapidsai-wheels-nightly/simple/` to install latest nightly packages.
 ```bash
 pip install --pre \
   --extra-index-url=https://pypi.nvidia.com \
   --extra-index-url=https://pypi.anaconda.org/rapidsai-wheels-nightly/simple/ \
-  cuopt-server-cu13==26.04.* cuopt-sh-client==26.04.*
+  cuopt-server-cu13==26.06.* cuopt-sh-client==26.06.*
 ```
 
 
@@ -118,7 +118,7 @@ cuOpt can be installed with conda (via [miniforge](https://github.com/conda-forg
 All other dependencies are installed automatically when `cuopt-server` and `cuopt-sh-client` are installed.
 
 ```bash
-conda install -c rapidsai -c conda-forge -c nvidia cuopt-server=26.04.* cuopt-sh-client=26.04.*
+conda install -c rapidsai -c conda-forge -c nvidia cuopt-server=26.06.* cuopt-sh-client=26.06.*
 ```
 
 We also provide [nightly conda packages](https://anaconda.org/rapidsai-nightly) built from the HEAD

VERSION

@@ -1 +1 @@
-26.04.00
+26.06.00

conda/environments/all_cuda-129_arch-aarch64.yaml

@@ -18,7 +18,7 @@ dependencies:
 - cuda-python>=12.9.2,<13.0
 - cuda-sanitizer-api
 - cuda-version=12.9
-- cudf==26.4.*,>=0.0.0a0
+- cudf==26.6.*,>=0.0.0a0
 - cupy>=13.6.0
 - cxx-compiler
 - cython>=3.0.3
@@ -32,8 +32,8 @@ dependencies:
 - libcurand-dev
 - libcusolver-dev
 - libcusparse-dev
-- libraft-headers==26.4.*,>=0.0.0a0
-- librmm==26.4.*,>=0.0.0a0
+- libraft-headers==26.6.*,>=0.0.0a0
+- librmm==26.6.*,>=0.0.0a0
 - make
 - msgpack-numpy==0.4.8
 - msgpack-python==1.1.2
@@ -50,7 +50,7 @@ dependencies:
 - pip
 - pre-commit
 - psutil>=6.0.0
-- pylibraft==26.4.*,>=0.0.0a0
+- pylibraft==26.6.*,>=0.0.0a0
 - pyrsistent
 - pytest-cov
 - pytest<9.0
@@ -59,7 +59,7 @@ dependencies:
 - rapids-build-backend>=0.4.0,<0.5.0
 - rapids-logger==0.2.*,>=0.0.0a0
 - requests
-- rmm==26.4.*,>=0.0.0a0
+- rmm==26.6.*,>=0.0.0a0
 - scikit-build-core>=0.11.0
 - scipy>=1.14.1
 - sphinx