v2026.07.0 RC

.github/hubcast.yml

@@ -0,0 +1,31 @@
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
+
+Repo:
+  # Destination organization
+  dest_org: CARE
+
+  # Destination repository
+  dest_name: CARE
+
+  # Name of the CI check as reported back to GitHub
+  check_name: gitlab-ci
+
+  # Report status of pipeline, child pipelines, and individual jobs
+  check_types: [pipeline, child-pipelines, jobs]
+
+  # Delete branches from destination when source PR is closed
+  delete_closed: true
+
+  # Do not sync draft PRs/MRs
+  sync_drafts: false
+
+  # Post message when draft sync is disabled
+  sync_drafts_msg: true
+
+  # Disable creation of GitLab MRs from GitHub PRs
+  create_mr: false

.github/workflows/ci.yml

@@ -1,3 +1,10 @@
+###############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+###############################################################################
+
 name: C/C++ CI
 
 on:
@@ -17,9 +24,9 @@ jobs:
     - name: Make build directory
       run: mkdir build
     - name: Set up CMake
-      uses: jwlawson/actions-setup-cmake@v1.13.1
+      uses: jwlawson/actions-setup-cmake@v2
       with:
-        cmake-version: '3.23.x'
+        cmake-version: '3.24.x'
     - name: Run CMake
       run: cmake ../ -DCMAKE_BUILD_TYPE=Debug -DCARE_ENABLE_SUBMODULE_TESTS=Off -DCARE_ENABLE_SUBMODULE_BENCHMARKS=Off -DCARE_ENABLE_SUBMODULE_EXAMPLES=Off -DCARE_ENABLE_SUBMODULE_EXERCISES=Off -DCARE_ENABLE_SUBMODULE_DOCS=Off
       working-directory: build

.gitignore

@@ -1,3 +1,10 @@
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
+
 *.swp
 *.swo
 build
@@ -7,3 +14,5 @@ hc-*
 *.orig
 *.vscode
 spack-*.txt
+slirp.out
+.codex

.gitlab-ci.yml

@@ -1,6 +1,6 @@
 ###############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
@@ -71,7 +71,7 @@ include:
     file: 'id_tokens.yml'
 
   # Base pipeline templates and utilities
-  - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/base-pipeline@v2025.12.0
+  - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/base-pipeline@2026.6.0
     inputs:
       github_project_name: $GITHUB_PROJECT_NAME
       github_project_org: $GITHUB_PROJECT_ORG
@@ -115,13 +115,15 @@ generate-job-lists:
 # DANE
 dane-up-check:
   extends: [.dane, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "dane-build-and-test"
 
 dane-build-and-test:
   extends: [.dane, .build-and-test]
   needs: [dane-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/dane-pipeline@v2025.12.0
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/dane-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $DANE_SHARED_ALLOC
@@ -135,13 +137,15 @@ dane-build-and-test:
 # MATRIX
 matrix-up-check:
   extends: [.matrix, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "matrix-build-and-test"
 
 matrix-build-and-test:
   extends: [.matrix, .build-and-test]
   needs: [matrix-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/matrix-pipeline@v2025.12.0
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/matrix-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $MATRIX_SHARED_ALLOC
@@ -155,13 +159,15 @@ matrix-build-and-test:
 # CORONA
 corona-up-check:
   extends: [.corona, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "corona-build-and-test"
 
 corona-build-and-test:
   extends: [.corona, .build-and-test]
   needs: [corona-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/corona-pipeline@v2025.12.0
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/corona-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $CORONA_SHARED_ALLOC
@@ -175,13 +181,15 @@ corona-build-and-test:
 # TIOGA
 tioga-up-check:
   extends: [.tioga, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "tioga-build-and-test"
 
 tioga-build-and-test:
   extends: [.tioga, .build-and-test]
   needs: [tioga-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tioga-pipeline@v2025.12.0
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tioga-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $TIOGA_SHARED_ALLOC
@@ -195,13 +203,15 @@ tioga-build-and-test:
 # TUOLUMNE
 tuolumne-up-check:
   extends: [.tuolumne, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "tuolumne-build-and-test"
 
 tuolumne-build-and-test:
   extends: [.tuolumne, .build-and-test]
   needs: [tuolumne-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tuolumne-pipeline@v2025.12.0
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tuolumne-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $TUOLUMNE_SHARED_ALLOC

.gitlab/custom-jobs.yml

@@ -1,6 +1,6 @@
 ###############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################

.gitlab/custom-variables.yml

@@ -1,6 +1,6 @@
 ###############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
@@ -22,39 +22,39 @@ variables:
   # Note: we repeat the reservation, helpful when jobs are manually re-triggered.
   DANE_JOB_ALLOC: "--overlap --reservation=ci --nodes=1"
   # Project specific variants for dane
-  PROJECT_DANE_VARIANTS: ""
+  PROJECT_DANE_VARIANTS: " cxxstd=20"
   # Project specific deps for dane
-  PROJECT_DANE_DEPS: "^umpire~c~shared ^raja~examples~exercises~tests ^chai~shared~examples "
+  PROJECT_DANE_DEPS: "^chai~shared~examples ^raja~examples~exercises~tests ^umpire~c~shared ^fmt@12.1.0"
 
   # Matrix (SLURM) allocation settings
-  MATRIX_SHARED_ALLOC: "--exclusive --partition=pdebug --time=10 --nodes=1"
+  MATRIX_SHARED_ALLOC: "OFF"
   # Note: we repeat the reservation, helpful when jobs are manually re-triggered.
-  MATRIX_JOB_ALLOC: "--partition=pdebug --overlap --nodes=1"
+  MATRIX_JOB_ALLOC: "--partition=pci --time=10 --gpus=1"
   # Project specific variants for matrix
-  PROJECT_MATRIX_VARIANTS: "+cuda cuda_arch=75"
+  PROJECT_MATRIX_VARIANTS: " cxxstd=20 +cuda cuda_arch=90"
   # Project specific deps for matrix
-  PROJECT_MATRIX_DEPS: "^umpire~c~shared ^raja~examples~exercises~tests ^chai~shared~examples "
+  PROJECT_MATRIX_DEPS: "^chai~shared~examples ^raja~examples~exercises~tests ^umpire~c~shared ^fmt@12.1.0"
 
   # Corona (flux) allocation settings
   CORONA_SHARED_ALLOC: "--exclusive --time-limit=20m --nodes=1"
   CORONA_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for corona
-  PROJECT_CORONA_VARIANTS: ""
+  PROJECT_CORONA_VARIANTS: " cxxstd=20"
   # Project specific deps for corona
-  PROJECT_CORONA_DEPS: "^umpire~c~shared ^raja~examples~exercises~tests ^chai~shared~examples "
+  PROJECT_CORONA_DEPS: "^chai~shared~examples ^raja~examples~exercises~tests ^umpire~c~shared ^fmt@12.1.0"
 
   # Tioga (flux) allocation settings
   TIOGA_SHARED_ALLOC: "--queue=pci --exclusive --time-limit=20m --nodes=1"
   TIOGA_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for tioga
-  PROJECT_TIOGA_VARIANTS: ""
+  PROJECT_TIOGA_VARIANTS: " cxxstd=20"
   # Project specific deps for tioga
-  PROJECT_TIOGA_DEPS: "^umpire~c~shared ^raja~examples~exercises~tests ^chai~shared~examples "
+  PROJECT_TIOGA_DEPS: "^chai~shared~examples ^raja~examples~exercises~tests ^umpire~c~shared ^fmt@12.1.0"
 
   # Tuolumne (flux) allocation settings
   TUOLUMNE_SHARED_ALLOC: "--queue=pci --exclusive --time-limit=20m --nodes=1"
   TUOLUMNE_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for tuolumne
-  PROJECT_TUOLUMNE_VARIANTS: ""
+  PROJECT_TUOLUMNE_VARIANTS: " cxxstd=20"
   # Project specific deps for tuolumne
-  PROJECT_TUOLUMNE_DEPS: "^umpire~c~shared ^raja~examples~exercises~tests ^chai~shared~examples "
+  PROJECT_TUOLUMNE_DEPS: "^chai~shared~examples ^raja~examples~exercises~tests ^umpire~c~shared ^fmt@12.1.0"

.gitlab/jobs/corona.yml

@@ -1,6 +1,6 @@
 ##############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################

.gitlab/jobs/dane.yml

@@ -1,6 +1,6 @@
 ###############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################

.gitlab/jobs/matrix.yml

@@ -1,6 +1,6 @@
 ###############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################

.gitlab/jobs/tioga.yml

@@ -1,6 +1,6 @@
 ##############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################

.gitlab/jobs/tuolumne.yml

@@ -1,6 +1,6 @@
 ##############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################

.uberenv_config.json

@@ -4,7 +4,7 @@
 "package_final_phase": "initconfig",
 "package_source_dir": "../..",
 "spack_url": "https://github.com/spack/spack.git",
-"spack_branch": "v1.0.2",
+"spack_branch": "v1.1.1",
 "spack_configs_path": "scripts/radiuss-spack-configs",
 "spack_packages_path": ["scripts/radiuss-spack-configs/spack_repo/llnl_radiuss/packages", "scripts/spack_packages/spack_repo/llnl_care/packages"],
 "spack_setup_clingo": false

CMakeLists.txt

@@ -1,6 +1,6 @@
 ##############################################################################
-# Copyright (c) 2020-25, Lawrence Livermore National Security, LLC and CARE
-# project contributors. See the CARE LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CARE
+# contributors. See the CARE LICENSE and COPYRIGHT files for details.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################
@@ -9,7 +9,7 @@
 # Set up CMake
 ##########################################################################
 
-cmake_minimum_required(VERSION 3.23)
+cmake_minimum_required(VERSION 3.24)
 cmake_policy(SET CMP0096 OLD) # Required when building Umpire submodule
 
 ##########################################################################
@@ -18,7 +18,7 @@ cmake_policy(SET CMP0096 OLD) # Required when building Umpire submodule
 
 project(CARE
         LANGUAGES C CXX
-        VERSION 0.15.3)
+        VERSION 2026.07.0)
 
 include(${PROJECT_SOURCE_DIR}/cmake/Setup.cmake)
 

COPYRIGHT

@@ -1,14 +1,44 @@
 Intellectual Property Notice
 ------------------------------
 
-CARE is licensed under the BSD-3 license,
-(BSD-3 or https://opensource.org/licenses/BSD-3-Clause).
+This file is part of CARE.
+For details, see https://github.com/llnl/CARE
 
-See the LICENSE file for details.
+CARE is produced at the Lawrence Livermore National Laboratory.
+See NOTICE file.
 
-Copyrights and patents in the CARE project are retained by contributors.  No
-copyright assignment is required to contribute to CARE.
+Unlimited Open Source - BSD Distribution
+LLNL-CODE-809741
 
+CARE licensed under the BSD 3-Clause license
+(BSD-3-Clause or https://opensource.org/licenses/BSD-3-Clause).
+See LICENSE file.
+
+Copyrights and patents in the CARE project are retained by contributors.
+No copyright assignment is required to contribute to CARE.
+
+See https://github.com/llnl/CARE/contributors for the list of contributors.
+
+Additional BSD Notice
+
+1. This notice is required to be provided under our contract with the U.S.
+Department of Energy (DOE). This work was produced at Lawrence Livermore
+National Laboratory under Contract No. DE-AC52-07NA27344 with the DOE.
+
+2. Neither the United States Government nor Lawrence Livermore National
+Security, LLC nor any of their employees, makes any warranty, express or
+implied, or assumes any liability or responsibility for the accuracy,
+completeness, or usefulness of any information, apparatus, product, or process
+disclosed, or represents that its use would not infringe privately-owned rights.
+
+3. Also, reference herein to any specific commercial products, process, or
+services by trade name, trademark, manufacturer or otherwise does not
+necessarily constitute or imply its endorsement, recommendation, or favoring by
+the United States Government or Lawrence Livermore National Security, LLC. The
+views and opinions of authors expressed herein do not necessarily state or
+reflect those of the United States Government or Lawrence Livermore National
+Security, LLC, and shall not be used for advertising or product endorsement
+purposes.
 
 SPDX usage
 ------------

LICENSE

@@ -1,6 +1,7 @@
 BSD 3-Clause License
 
-Copyright (c) 2020-2025, Lawrence Livermore National Security, LLC.
+Copyright (c) 2020-2026, Lawrence Livermore National Security, LLC and other CARE contributors.
+
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without