Add release entry for 1.4.0 (#12237)

* Add release entry for 1.4.0

* Mark version as 1.4.0

.devcontainer/Dockerfile

@@ -1,7 +1,9 @@
 # Dockerfile for the InvenTree devcontainer
-# This container is used for development of the InvenTree project, and includes all necessary dependencies for both backend and frontend development.
 
-FROM mcr.microsoft.com/devcontainers/python:3.12-trixie@sha256:5440cb68898d190ad6c6e8a4634ce89d0645bea47f9c8beb75612bb8e3983711
+# In contrast with the "production" image (which is based on an Alpine image)
+# we use a Debian-based image for the devcontainer
+
+FROM mcr.microsoft.com/devcontainers/python:3.11-bookworm@sha256:e754c29c4e3ffcf6c794c1020e36a0812341d88ec9569a34704b975fa89e8848
 
 # InvenTree paths
 ENV INVENTREE_HOME="/home/inventree"
@@ -23,10 +25,10 @@ RUN chmod +x init.sh
 
 # Install required base packages
 RUN apt update && apt install -y \
-   python3-dev python3-venv \
+   python3.11-dev python3.11-venv \
    postgresql-client \
    libldap2-dev libsasl2-dev \
-   libpango-1.0-0 libcairo2 \
+   libpango1.0-0 libcairo2 \
    poppler-utils weasyprint
 
 # Install packages required for frontend development

.devops/test_stats.yml

@@ -0,0 +1,79 @@
+trigger:
+  batch: true
+  branches:
+    include:
+    - master
+    - stable
+    - refs/tags/*
+  paths:
+    include:
+    - src/backend
+
+pool:
+  vmImage: ubuntu-latest
+strategy:
+  matrix:
+    Python39:
+      PYTHON_VERSION: '3.11'
+  maxParallel: 3
+
+steps:
+- task: UsePythonVersion@0
+  inputs:
+    versionSpec: '$(PYTHON_VERSION)'
+    architecture: 'x64'
+
+- task: PythonScript@0
+  displayName: 'Export project path'
+  inputs:
+    scriptSource: 'inline'
+    script: |
+      """Search all subdirectories for `manage.py`."""
+      from glob import iglob
+      from os import path
+      # Python >= 3.5
+      manage_py = next(iglob(path.join('**', 'manage.py'), recursive=True), None)
+      if not manage_py:
+          raise SystemExit('Could not find a Django project')
+      project_location = path.dirname(path.abspath(manage_py))
+      print('Found Django project in', project_location)
+      print('##vso[task.setvariable variable=projectRoot]{}'.format(project_location))
+
+- script: |
+    python -m pip install --upgrade pip setuptools wheel uv
+    uv pip install --require-hashes -r src/backend/requirements.txt
+    uv pip install --require-hashes -r src/backend/requirements-dev.txt
+    sudo apt-get install poppler-utils
+    sudo apt-get install libpoppler-dev
+    uv pip install unittest-xml-reporting coverage invoke
+  displayName: 'Install prerequisites'
+  env:
+    UV_SYSTEM_PYTHON: 1
+
+- script: |
+    pushd '$(projectRoot)'
+    invoke update --uv
+    coverage run manage.py test --testrunner xmlrunner.extra.djangotestrunner.XMLTestRunner --no-input
+    coverage xml -i
+  displayName: 'Run tests'
+  env:
+    INVENTREE_DB_ENGINE: sqlite3
+    INVENTREE_DB_NAME: inventree
+    INVENTREE_MEDIA_ROOT: ./media
+    INVENTREE_STATIC_ROOT: ./static
+    INVENTREE_BACKUP_DIR: ./backup
+    INVENTREE_SITE_URL: http://localhost:8000
+    INVENTREE_PLUGINS_ENABLED: true
+    UV_SYSTEM_PYTHON: 1
+    INVENTREE_DEBUG: true
+    INVENTREE_LOG_LEVEL: INFO
+
+- task: PublishTestResults@2
+  inputs:
+    testResultsFiles: "**/TEST-*.xml"
+    testRunTitle: 'Python $(PYTHON_VERSION)'
+  condition: succeededOrFailed()
+
+- task: PublishCodeCoverageResults@2
+  inputs:
+    summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/coverage.xml'

.github/actions/setup/action.yaml

@@ -39,14 +39,14 @@ runs:
     using: 'composite'
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v4.2.2
         with:
           persist-credentials: false
 
       # Python installs
       - name: Set up Python ${{ env.python_version }}
         if: ${{ inputs.python == 'true' && env.python_version != '3.14' }}
-        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
+        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # pin@v5.0.0
         with:
           python-version: ${{ env.python_version }}
           cache: pip
@@ -57,7 +57,7 @@ runs:
             contrib/dev_reqs/requirements.txt
       - name: Setup Python 3.14
         if: ${{ inputs.python == 'true' && env.python_version == '3.14' }}
-        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
+        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # pin@v5.0.0
         with:
           python-version: ${{ env.python_version }}
       - name: Install Base Python Dependencies

.github/workflows/backport.yaml

@@ -25,7 +25,7 @@ jobs:
       )
     steps:
       - name: Backport Action
-        uses: sorenlouv/backport-github-action@8a6c0381851f43f9f1fddc7303f0e9015eb57b62 # v12.0.4
+        uses: sqren/backport-github-action@ad888e978060bc1b2798690dd9d03c4036560947 # pin@v9.2.2
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           auto_backport_label_prefix: backport-to-

.github/workflows/check_translations.yaml

@@ -9,7 +9,7 @@ on:
       - l10
 
 env:
-  python_version: 3.12
+  python_version: 3.11
 
 permissions:
   contents: read
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
 

.github/workflows/docker.yaml

@@ -39,10 +39,10 @@ jobs:
       docker: ${{ steps.filter.outputs.docker }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
-      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
+      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # pin@v4.0.1
         id: filter
         with:
           filters: |
@@ -62,12 +62,12 @@ jobs:
       contents: read
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      python_version: 3.12
+      python_version: "3.11"
     runs-on: ubuntu-latest # in the future we can try to use alternative runners here
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Test Docker Image
@@ -134,12 +134,12 @@ jobs:
       contents: read
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      python_version: 3.12
+      python_version: "3.11"
     runs-on: ubuntu-latest # in the future we can try to use alternative runners here
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Run Migration Tests
@@ -158,16 +158,16 @@ jobs:
       id-token: write
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      python_version: 3.12
+      python_version: "3.11"
     runs-on: ubuntu-latest # in the future we can try to use alternative runners here
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Set Up Python ${{ env.python_version }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # pin@v6.2.0
         with:
           python-version: ${{ env.python_version }}
       - name: Version Check
@@ -178,13 +178,13 @@ jobs:
           echo "git_commit_date=$(git show -s --format=%ci)" >> $GITHUB_ENV
       - name: Set up QEMU
         if: github.event_name != 'pull_request'
-        uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 # v4.1.0
+        uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 # pin@v4.1.0
       - name: Set up Docker Buildx
         if: github.event_name != 'pull_request'
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # pin@v4.1.0
       - name: Set up cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # pin@v4.1.2
       - name: Check if Dockerhub login is required
         id: docker_login
         run: |
@@ -195,14 +195,14 @@ jobs:
           fi
       - name: Login to Dockerhub
         if: github.event_name != 'pull_request' && steps.docker_login.outputs.skip_dockerhub_login != 'true'
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # pin@v4.2.0
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Log into registry ghcr.io
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # pin@v4.2.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -211,16 +211,16 @@ jobs:
       - name: Extract Docker metadata
         if: github.event_name != 'pull_request'
         id: meta
-        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6.1.0
+        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # pin@v6.1.0
         with:
           images: |
             inventree/inventree
             ghcr.io/${{ github.repository }}
-      - uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1
+      - uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # pin@v1
       - name: Push Docker Images
         id: push-docker
         if: github.event_name != 'pull_request'
-        uses: depot/build-push-action@98e78adca7817480b8185f474a400b451d74e287 # v1
+        uses: depot/build-push-action@98e78adca7817480b8185f474a400b451d74e287 # pin@v1
         with:
           project: jczzbjkk68
           context: .

.github/workflows/frontend.yaml

@@ -8,14 +8,13 @@ name: Frontend
 
 on:
   push:
-    branches-ignore: ["l10*", "dependabot/**", "backport/**"]
+    branches-ignore: ["l10*", "dependabot/*", "backport/*"]
   pull_request:
     branches-ignore: ["l10*"]
 
 env:
-  python_version: 3.12
+  python_version: 3.11
   node_version: 24
-  plugin_creator_version: 1.20.0
   # The OS version must be set per job
   server_start_sleep: 60
 
@@ -46,10 +45,10 @@ jobs:
       force: ${{ steps.force.outputs.force }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
-      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
+      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # pin@v4.0.1
         id: filter
         with:
           filters: |
@@ -69,7 +68,7 @@ jobs:
     timeout-minutes: 60
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -86,7 +85,7 @@ jobs:
         run: |
           cd src/backend/InvenTree/web/static
           zip -r frontend-build.zip web/ web/.vite
-      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: frontend-build
           path: src/backend/InvenTree/web/static/web
@@ -123,7 +122,7 @@ jobs:
       VITE_COVERAGE: false
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -141,7 +140,7 @@ jobs:
       - name: Install dependencies
         run: invoke int.frontend-compile --extract
       - name: Cache Playwright browsers
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # pin@v5.0.5
         id: playwright-cache
         with:
           path: ~/.cache/ms-playwright
@@ -154,7 +153,7 @@ jobs:
         run: cd src/frontend && npx playwright install-deps
       - name: Install Sample Plugin
         run: |
-          pip install -U inventree-plugin-creator==${{ env.plugin_creator_version }}
+          pip install -U inventree-plugin-creator
           create-inventree-plugin --default
           cd MyCustomPlugin && pip install -e . && cd frontend && npm install && npm run translate && npm run build
       - name: Run Playwright tests
@@ -165,7 +164,7 @@ jobs:
           cp ./tests/fixtures/playwright_custom_splash.png ../backend/InvenTree/InvenTree/static/img/playwright_custom_splash.png
           invoke static
           env INVENTREE_CUSTOM_SPLASH="img/playwright_custom_splash.png" INVENTREE_CUSTOM_LOGO="img/playwright_custom_logo.png" PLAYWRIGHT_BASE_URL=http://localhost:8000 npx playwright test --project=firefox --shard=${{ matrix.shard }}/2
-      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         if: ${{ !cancelled() && steps.tests.outcome == 'failure' }}
         with:
           name: playwright-report-firefox-${{ matrix.shard }}
@@ -205,7 +204,7 @@ jobs:
       VITE_COVERAGE: true
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -223,7 +222,7 @@ jobs:
       - name: Install dependencies
         run: invoke int.frontend-compile --extract
       - name: Cache Playwright browsers
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # pin@v5.0.5
         id: playwright-cache
         with:
           path: ~/.cache/ms-playwright
@@ -236,7 +235,7 @@ jobs:
         run: cd src/frontend && npx playwright install-deps
       - name: Install Sample Plugin
         run: |
-          pip install -U inventree-plugin-creator==${{ env.plugin_creator_version }}
+          pip install -U inventree-plugin-creator
           create-inventree-plugin --default
           cd MyCustomPlugin && pip install -e . && cd frontend && npm install && npm run translate && npm run build
       - name: Playwright [${{ matrix.shard }} / 4]
@@ -245,7 +244,7 @@ jobs:
           cd src/frontend
           npx nyc playwright test --project=chromium --shard=${{ matrix.shard }}/4
       - name: Playwright Report [${{ matrix.shard }} / 4]
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         if: ${{ !cancelled() && steps.tests.outcome == 'failure' }}
         with:
           name: playwright-report-chromium-${{ matrix.shard }}
@@ -253,7 +252,7 @@ jobs:
           if-no-files-found: error
           retention-days: 7
       - name: Upload Coverage Artifact [${{ matrix.shard }} / 4]
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         id: coverage-upload
         if: ${{ !cancelled() && steps.tests.outcome != 'failure' }}
         with:
@@ -273,7 +272,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
 
@@ -285,7 +284,7 @@ jobs:
           update: false
 
       - name: Download Coverage Artifacts
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # pin@v8.0.1
         with:
           pattern: coverage-*
           path: all-coverage/
@@ -304,7 +303,7 @@ jobs:
 
       - name: Upload coverage reports to Codecov
         if: ${{ !cancelled() && github.ref == 'refs/heads/master' }}
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # pin@v7.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           slug: inventree/InvenTree

.github/workflows/import_export.yaml

@@ -7,7 +7,7 @@ name: Import / Export
 
 on:
   push:
-    branches-ignore: ["l10*", "dependabot/**", "backport/**"]
+    branches-ignore: ["l10*", "dependabot/*", "backport/*"]
   pull_request:
     branches-ignore: ["l10*"]
 
@@ -15,7 +15,7 @@ permissions:
   contents: read
 
 env:
-  python_version: 3.12
+  python_version: 3.11
 
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -48,10 +48,10 @@ jobs:
     outputs:
       server: ${{ steps.filter.outputs.server }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
-      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
+      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # pin@v4.0.1
         id: filter
         with:
           filters: |
@@ -76,7 +76,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/qc_checks.yaml

@@ -4,12 +4,12 @@ name: QC
 
 on:
   push:
-    branches-ignore: ["l10*", "dependabot/**", "backport/**"]
+    branches-ignore: ["l10*", "dependabot/*", "backport/*"]
   pull_request:
     branches-ignore: ["l10*"]
 
 env:
-  python_version: 3.12
+  python_version: 3.11
   node_version: 24
   # The OS version must be set per job
   server_start_sleep: 60
@@ -44,10 +44,10 @@ jobs:
       submit-performance: ${{ steps.runner-perf.outputs.submit-performance }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
-      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
+      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # pin@v4.0.1
         id: filter
         with:
           filters: |
@@ -108,16 +108,16 @@ jobs:
     if: needs.paths-filter.outputs.cicd == 'true' || needs.paths-filter.outputs.server == 'true' || needs.paths-filter.outputs.frontend == 'true' || needs.paths-filter.outputs.requirements == 'true' || needs.paths-filter.outputs.force == 'true'
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Set up Python ${{ env.python_version }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # pin@v6.2.0
         with:
           python-version: ${{ env.python_version }}
           cache: "pip"
       - name: Run pre commit hook Checks
-        uses: j178/prek-action@e98a699c41eb69ab013a45817a0406469a748f8d # v2.0.5
+        uses: j178/prek-action@bdca6f102f98e2b4c7029491a53dfd366469e33d # pin@v2
       - name: Check Version
         run: |
           pip install --require-hashes -r contrib/dev_reqs/requirements.txt
@@ -130,7 +130,7 @@ jobs:
     if: needs.paths-filter.outputs.server == 'true' || needs.paths-filter.outputs.requirements == 'true' || needs.paths-filter.outputs.force == 'true'
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -152,11 +152,11 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Set up Python ${{ env.python_version }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # pin@v6.2.0
         with:
           python-version: ${{ env.python_version }}
       - name: Check Config
@@ -165,7 +165,7 @@ jobs:
           pip install --require-hashes -r docs/requirements.txt
           python docs/ci/check_mkdocs_config.py
       - name: Check Links
-        uses: tcort/github-action-markdown-link-check@e7c7a18363c842693fadde5d41a3bd3573a7a225 # v1
+        uses: tcort/github-action-markdown-link-check@e7c7a18363c842693fadde5d41a3bd3573a7a225 # pin@v1
         with:
           folder-path: docs
           config-file: docs/mlc_config.json
@@ -190,7 +190,7 @@ jobs:
       version: ${{ steps.version.outputs.version }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -202,7 +202,7 @@ jobs:
       - name: Export API Documentation
         run: invoke dev.schema --ignore-warnings --filename src/backend/InvenTree/schema.yml
       - name: Upload schema
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: schema.yml
           path: src/backend/InvenTree/schema.yml
@@ -222,7 +222,7 @@ jobs:
           echo "Downloaded api.yaml"
       - name: Running OpenAPI Spec diff action
         id: breaking_changes
-        uses: oasdiff/oasdiff-action/diff@3e9d440d37f468355457604348009f50e0cddbf3 # v0.1.4
+        uses: oasdiff/oasdiff-action/diff@5fbe96ede8d0c53aeadef122d7a0abb79152d493 # pin@main
         with:
           base: "api.yaml"
           revision: "src/backend/InvenTree/schema.yml"
@@ -251,17 +251,17 @@ jobs:
       - name: Extract settings / tags
         run: invoke int.export-definitions --basedir docs
       - name: Upload settings
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: inventree_settings.json
           path: docs/generated/inventree_settings.json
       - name: Upload tags
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: inventree_tags.yml
           path: docs/generated/inventree_tags.yml
       - name: Upload filters
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: inventree_filters.yml
           path: docs/generated/inventree_filters.yml
@@ -275,7 +275,7 @@ jobs:
       version: ${{ needs.schema.outputs.version }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         name: Checkout Code
         with:
           repository: inventree/schema
@@ -284,7 +284,7 @@ jobs:
       - name: Create artifact directory
         run: mkdir -p artifact
       - name: Download schema artifact
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # pin@v8.0.1
         with:
           path: artifact
           merge-multiple: true
@@ -301,7 +301,7 @@ jobs:
           echo "after move"
           ls -la artifact
           rm -rf artifact
-      - uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9 # v7.1.0
+      - uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9 # pin@v7.1.0
         name: Commit schema changes
         with:
           commit_message: "Update API schema for ${{ env.version }} / ${{ github.sha }}"
@@ -332,7 +332,7 @@ jobs:
       node_version: '>=24'
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -363,7 +363,7 @@ jobs:
           pip install .
         if: needs.paths-filter.outputs.submit-performance == 'true'
       - name: Performance Reporting
-        uses: CodSpeedHQ/action@63f3e98b61959fe67f146a3ff022e4136fe9bb9c # v4.17.6
+        uses: CodSpeedHQ/action@c145068895e045cc725ee76fcd2307624b65c3af # pin@v4.17.5
         # check if we are in inventree/inventree - reporting only works in that OIDC context
         if: github.repository == 'inventree/InvenTree' && needs.paths-filter.outputs.submit-performance == 'true'
         with:
@@ -379,7 +379,7 @@ jobs:
     continue-on-error: true # continue if a step fails so that coverage gets pushed
     strategy:
       matrix:
-        python_version: [3.12, 3.14]
+        python_version: [3.11, 3.14]
 
     env:
       INVENTREE_DB_NAME: ./inventree.sqlite
@@ -390,7 +390,7 @@ jobs:
       python_version: ${{ matrix.python_version }}
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -409,13 +409,13 @@ jobs:
       - name: Coverage Tests
         run: invoke dev.test --check --coverage --translations
       - name: Upload raw coverage to artifacts
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: coverage
           path: .coverage
           retention-days: 14
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # pin@v7.0.0
         if: always()
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -441,7 +441,7 @@ jobs:
       INVENTREE_AUTO_UPDATE: true
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -454,7 +454,7 @@ jobs:
         env:
           node_version: '>=24'
       - name: Performance Reporting
-        uses: CodSpeedHQ/action@63f3e98b61959fe67f146a3ff022e4136fe9bb9c # v4.17.6
+        uses: CodSpeedHQ/action@c145068895e045cc725ee76fcd2307624b65c3af # pin@v4.17.5
         with:
           mode: walltime
           run: inv dev.test --pytest
@@ -492,7 +492,7 @@ jobs:
           - 6379:6379
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -541,7 +541,7 @@ jobs:
           - 3306:3306
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -584,7 +584,7 @@ jobs:
           - 5432:5432
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -597,7 +597,7 @@ jobs:
       - name: Run Tests
         run: invoke dev.test --check --migrations --report --coverage --translations
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # pin@v7.0.0
         if: always()
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -618,7 +618,7 @@ jobs:
       INVENTREE_PLUGINS_ENABLED: false
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
         name: Checkout Code
@@ -674,8 +674,8 @@ jobs:
       security-events: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@192e21d79ab29983730a13d1382995c2307fbcaa # v0.5.7
+        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6

.github/workflows/release.yaml

@@ -7,7 +7,7 @@ on:
 permissions:
   contents: read
 env:
-  python_version: 3.12
+  python_version: 3.11
 
 jobs:
   stable:
@@ -20,7 +20,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Version Check
@@ -28,7 +28,7 @@ jobs:
           pip install --require-hashes -r contrib/dev_reqs/requirements.txt
           python3 .github/scripts/version_check.py
       - name: Push to Stable Branch
-        uses: ad-m/github-push-action@881a6320fdb16eb5318c5054f31c218aec2b324c # v1.3.0
+        uses: ad-m/github-push-action@881a6320fdb16eb5318c5054f31c218aec2b324c # pin@v1.3.0
         if: env.stable_release == 'true'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -45,7 +45,7 @@ jobs:
       artifact-metadata: write
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -57,7 +57,7 @@ jobs:
       - name: Build frontend
         run: cd src/frontend && npm run compile && npm run build
       - name: Create SBOM for frontend
-        uses: anchore/sbom-action@e22c389904149dbc22b58101806040fa8d37a610 # v0
+        uses: anchore/sbom-action@e22c389904149dbc22b58101806040fa8d37a610 # pin@v0
         with:
           artifact-name: frontend-build.spdx
           path: src/frontend
@@ -75,7 +75,7 @@ jobs:
           zip -r ../frontend-build.zip * .vite
       - name: Attest Build Provenance
         id: attest
-        uses: actions/attest@a1948c3f048ba23858d222213b7c278aabede763 # v4.1.1
+        uses: actions/attest@59d89421af93a897026c735860bf21b6eb4f7b26 # pin@v4
         with:
           subject-path: "${{ github.workspace }}/src/backend/InvenTree/web/static/frontend-build.zip"
 
@@ -85,7 +85,7 @@ jobs:
           REF: ${{ github.ref_name }}
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload frontend to artifacts
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # pin@v7.0.1
         with:
           name: frontend-build
           path: src/backend/InvenTree/web/static/frontend-build.zip
@@ -115,7 +115,7 @@ jobs:
       INVENTREE_DEBUG: true
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -151,17 +151,17 @@ jobs:
       fail-fast: false
       matrix:
         target:
+          - ubuntu:22.04
           - ubuntu:24.04
-          - ubuntu:26.04
-          - debian:13
+          - debian:12
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           fetch-depth: 0
           persist-credentials: false
       - name: Get frontend artifact
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # pin@v8.0.1
         with:
           name: frontend-build
       - name: Setup
@@ -216,7 +216,7 @@ jobs:
           pip install --require-hashes -r contrib/dev_reqs/requirements.txt
           python3 .github/scripts/version_check.py
       - name: Package - current release channel
-        uses: pkgr/action/package@c5666febcd31750da6428042193fc5b2fb765435 # main
+        uses: pkgr/action/package@c5666febcd31750da6428042193fc5b2fb765435 # pin@main
         id: package
         with:
           target: ${{ matrix.target }}
@@ -234,7 +234,7 @@ jobs:
             INVENTREE_CONFIG_FILE=/opt/inventree/config.yaml
             APP_REPO=inventree/InvenTree
       - name: Publish to go.packager.io - current release channel
-        uses: pkgr/action/publish@c5666febcd31750da6428042193fc5b2fb765435 # main
+        uses: pkgr/action/publish@3bce081ae512c5020856e237d37b3f5479d4aa71 # pin@main
         with:
           target: ${{ matrix.target }}
           token: ${{ secrets.PACKAGER_RELEASE_TOKEN }}
@@ -249,7 +249,7 @@ jobs:
           PACKAGE_NAME: ${{ matrix.target }}-${{ steps.setup.outputs.version }}.tar.gz
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Package - stable release channel
-        uses: pkgr/action/package@c5666febcd31750da6428042193fc5b2fb765435 # main
+        uses: pkgr/action/package@c5666febcd31750da6428042193fc5b2fb765435 # pin@main
         id: package-stable
         with:
           target: ${{ matrix.target }}
@@ -267,7 +267,7 @@ jobs:
             INVENTREE_CONFIG_FILE=/opt/inventree/config.yaml
             APP_REPO=inventree/InvenTree
       - name: Publish to go.packager.io - stable release channel
-        uses: pkgr/action/publish@c5666febcd31750da6428042193fc5b2fb765435 # main
+        uses: pkgr/action/publish@3bce081ae512c5020856e237d37b3f5479d4aa71 # pin@main
         with:
           target: ${{ matrix.target }}
           token: ${{ secrets.PACKAGER_RELEASE_TOKEN }}

.github/workflows/scorecard.yaml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 

.github/workflows/stale.yaml

@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899 # v10.3.0
+      - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899 # pin@v10.3.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-issue-message: "This issue seems stale. Please react to show this is still important."

.github/workflows/translations.yaml

@@ -6,7 +6,7 @@ on:
       - master
 
 env:
-  python_version: 3.12
+  python_version: 3.11
   node_version: 24
 
 permissions:
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # pin@v6.0.3
         with:
           persist-credentials: false
       - name: Environment Setup
@@ -56,7 +56,7 @@ jobs:
           echo "Resetting to HEAD~"
           git reset HEAD~ || true
       - name: crowdin action
-        uses: crowdin/github-action@52aa776766211d83d975df51f3b9c53c2f8ba35f # v2
+        uses: crowdin/github-action@52aa776766211d83d975df51f3b9c53c2f8ba35f # pin@v2
         with:
           upload_sources: true
           upload_translations: false

.github/workflows/update.yml.disabled

@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v4.2.2
         with:
           persist-credentials: false
       - name: Setup
@@ -18,7 +18,7 @@ jobs:
         run: pip-compile --output-file=requirements.txt requirements.in -U
       - name: Update requirements-dev.txt
         run: pip-compile --generate-hashes --output-file=requirements-dev.txt requirements-dev.in -U
-      - uses: stefanzweifel/git-auto-commit-action@fd157da78fa13d9383e5580d1fd1184d89554b51 # v4.15.1
+      - uses: stefanzweifel/git-auto-commit-action@fd157da78fa13d9383e5580d1fd1184d89554b51 # pin@v4.15.1
         with:
           commit_message: "[Bot] Updated dependency"
           branch: dep-update

.pkgr.yml

@@ -21,9 +21,9 @@ before:
 dependencies:
   - curl
   - poppler-utils
-  - "python3.12 | python3.13 | python3.14"
-  - "python3.12-venv | python3.13-venv | python3.14-venv"
-  - "python3.12-dev | python3.13-dev | python3.14-dev"
+  - "python3.11 | python3.12 | python3.13 | python3.14"
+  - "python3.11-venv | python3.12-venv | python3.13-venv | python3.14-venv"
+  - "python3.11-dev | python3.12-dev | python3.13-dev | python3.14-dev"
   - python3-pip
   - python3-cffi
   - python3-brotli
@@ -36,6 +36,6 @@ dependencies:
   - jq
   - "libffi7 | libffi8"
 targets:
+  ubuntu-22.04: true
   ubuntu-24.04: true
-  ubuntu-26.04: true
-  debian-13: true
+  debian-12: true

.pre-commit-config.yaml

@@ -97,4 +97,4 @@ repos:
     rev: 0.4.3
     hooks:
     -   id: teyit
-        language_version: python3.12
+        language_version: python3.11

.vscode/launch.json

@@ -47,7 +47,7 @@
       "name": "InvenTree invoke schema",
       "type": "debugpy",
       "request": "launch",
-      "program": "${workspaceFolder}/.venv/lib/python3.12/site-packages/invoke/__main__.py",
+      "program": "${workspaceFolder}/.venv/lib/python3.11/site-packages/invoke/__main__.py",
       "cwd": "${workspaceFolder}",
       "args": [
         "dev.schema","--ignore-warnings"

CHANGELOG.md

@@ -5,23 +5,6 @@ All major notable changes to this project will be documented in this file (start
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased - xxxx.xx.xx
-
-### Breaking Changes
-
-- [#12223](https://github.com/inventree/InvenTree/pull/12223) removes support for python 3.11 and stops providing packages for Debian 11 and Ubuntu 20.04.
-
-### Added
-
-- [#12295](https://github.com/inventree/InvenTree/pull/12295) adds "consumable" field to the Part model and API endpoints
-- [#12250](https://github.com/inventree/InvenTree/pull/12250) adds "active" field to the ProjectCode model and API endpoints
-
-### Changed
-
-- [#12274](https://github.com/inventree/InvenTree/pull/12274) fixes a bug in rendering the "table field" component in frontend forms. Any plugins which make use of the "table field" component in their forms may be affected by this change, and will need to update their form definitions accordingly.
-
-### Removed
-
 ## 1.4.0 - 2026-06-24
 
 ### Breaking Changes

CONTRIBUTING.md

@@ -23,6 +23,7 @@ The InvenTree project is split into two main components: frontend and backend. T
 
 ```
 InvenTree/
+├─ .devops/                            # Files for Azure DevOps
 ├─ .github/                            # Files for GitHub
 │  ├─ actions/                         # Reused actions
 │  ├─ ISSUE_TEMPLATE/                  # Templates for issues and pull requests

README.md

@@ -9,6 +9,7 @@
 [![Documentation Status](https://readthedocs.org/projects/inventree/badge/?version=latest)](https://inventree.readthedocs.io/en/latest/?badge=latest)
 ![Docker Build](https://github.com/inventree/inventree/actions/workflows/docker.yaml/badge.svg)
 [![Netlify Status](https://api.netlify.com/api/v1/badges/9bbb2101-0a4d-41e7-ad56-b63fb6053094/deploy-status)](https://app.netlify.com/sites/inventree/deploys)
+[![Performance Testing](https://dev.azure.com/InvenTree/InvenTree%20test%20statistics/_apis/build/status%2Fmatmair.InvenTree?branchName=testing)](https://dev.azure.com/InvenTree/InvenTree%20test%20statistics/_build/latest?definitionId=3&branchName=testing)
 
 [![OpenSSF Best Practices](https://bestpractices.coreinfrastructure.org/projects/7179/badge)](https://bestpractices.coreinfrastructure.org/projects/7179)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/inventree/InvenTree/badge)](https://securityscorecards.dev/viewer/?uri=github.com/inventree/InvenTree)
@@ -201,7 +202,6 @@ Find a full list of used third-party libraries in the license information dialog
   <a href="https://www.netlify.com"> <img src="https://www.netlify.com/v3/img/components/netlify-color-bg.svg" alt="Deploys by Netlify" /> </a>
   <a href="https://crowdin.com"> <img src="https://crowdin.com/images/crowdin-logo.svg" alt="Translation by Crowdin" /> </a> <br>
   <a href="https://codspeed.io/inventree/InvenTree?utm_source=badge"><img src="https://img.shields.io/endpoint?url=https://codspeed.io/badge.json" alt="CodSpeed Badge"/></a>
-  <a href="https://flakiness.io/InvenTree/InvenTree"><img src="https://img.shields.io/endpoint?url=https%3A%2F%2Fflakiness.io%2Fapi%2Fbadge%3Finput%3D%257B%2522badgeToken%2522%253A%2522badge-35mqq5Ht4uL3vGF8lR9P2D%2522%257D" alt="Flakiness Badge"/></a>
 </p>
 
 

codecov.yml

@@ -24,7 +24,7 @@ flag_management:
       carryforward: true
       statuses:
         - type: project
-          target: 38%
+          target: 40%
     - name: web
       carryforward: true
       statuses:

contrib/container/Dockerfile

@@ -119,8 +119,7 @@ RUN pip install --user --require-hashes -r base_requirements.txt --no-cache-dir
     rm -rf /root/.cache/pip
 
 # Install frontend build dependencies
-# pinned to v0.40.5
-RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/1889911f0841e669de0be5bd02c737a3f1fd20fa/install.sh | bash && \
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.5/install.sh | bash && \
     bash -c "export NVM_DIR="$HOME/.nvm" && source $HOME/.nvm/nvm.sh && \
     nvm install $NODE_VERSION && corepack enable yarn && yarn config set network-timeout 600000 -g"
 RUN bash -c "source $HOME/.nvm/nvm.sh && cd '${INVENTREE_HOME}' && invoke int.frontend-compile --extract"

contrib/container/requirements.in

@@ -1,18 +1,18 @@
 # Base python requirements for docker containers
 
 # Basic package requirements
-invoke                          # Invoke build tool
-pyyaml
-setuptools
-wheel
+invoke>=2.2.0                   # Invoke build tool
+pyyaml>=6.0.1
+setuptools>=69.0.0
+wheel>=0.41.0
 
 # Database links
 psycopg[binary, pool]
-mysqlclient
-mariadb
+mysqlclient>=2.2.0
+mariadb>=1.1.8
 
 # gunicorn web server
-gunicorn
+gunicorn>=22.0.0
 
 # LDAP required packages
 django-auth-ldap                # Django integration for ldap auth

contrib/container/requirements.txt

@@ -236,26 +236,26 @@ typing-extensions==4.15.0 \
     # via
     #   -c src/backend/requirements.txt
     #   psycopg-pool
-uv==0.11.24 \
-    --hash=sha256:047d763d20d71968c00f4afec40b0e75d9da7e3693f725b9f502d84a25256893 \
-    --hash=sha256:0e100b9cbc59beff2730840ac989b1f100cc03c90514e7cab6992a1f3f13784e \
-    --hash=sha256:3176668ea8a2318d775c0d9188661c61ccc36790220724b1d360fcc8945d520e \
-    --hash=sha256:356435577fae11fafe7a067ee3269cccefd35b031b83a3a36c87fe9d192bffba \
-    --hash=sha256:38f38c9449aafd71dc0fa35e66a8a547ee48947b2f2f94084893c2afe6058cfa \
-    --hash=sha256:438f8291fb9daea30a4bd333299b82e6ef755578302745a021162f328cfcfc68 \
-    --hash=sha256:48a6123f71b801e0e0b8a38520b011632ad81e0a043445044ce5b1a7b1cec7b6 \
-    --hash=sha256:6ecdad43e870f88d3772d9d37e877259ae35ec374d51589805cdcf6196205829 \
-    --hash=sha256:79757f90b7765996366b80e77cad13555c7f7e1282ca8d8b686ee21773ab0b77 \
-    --hash=sha256:8346b0086d213b80430f3bb4477379a8a4fa550b03447d23c84eee85c2e52bc4 \
-    --hash=sha256:8602a1b6300a3a948afacc62e1cb933c8394c27966db85ed7e29483300b69dc4 \
-    --hash=sha256:9312b6fd44361674e9c847a828ded792493766697816261e05848a024fe34129 \
-    --hash=sha256:bf568c62dddd55ad9c85a16ffdfbcc7746be9c3159ed644e4f9e6f5e44905cbb \
-    --hash=sha256:c4ab221c0a949f8006a7582786dae384706b2f82016a0db60baa7cc696042705 \
-    --hash=sha256:c8ec3caf656645f58b53cb9aee9aa95cfc65c82ba2d7f1362bfd2660d1484307 \
-    --hash=sha256:d6a49543c659c0cf1ff4c944955d97e69dbce4b76e3d284f5a92cea19133ebb6 \
-    --hash=sha256:e499579f557abf17b8ffd1490d3e827748aea096f6eaa66737e729e046449f08 \
-    --hash=sha256:e7e78c18686202c8b8715bebb83bfaf58f82d7fb848b6a5ae4e925a9fac3de4c \
-    --hash=sha256:ed0c9a9d7909f0e48a9dafe666ca9ebefe2a1534e51ed05c0a7de7406465f868
+uv==0.11.23 \
+    --hash=sha256:03fbb0a1c7b6d15e96778bdd79e8d1826c6259fea17fc13337fb0744136953f2 \
+    --hash=sha256:3a900c8fd757f8c3da9dc5532d9a22d30540e91fdefd63c93909fedbfd756655 \
+    --hash=sha256:576d776a1ca62e3d8aba99f0d8ec607db91a5ebaf52feaff820f28ed820e1665 \
+    --hash=sha256:61e6bd7e7f0fe24f103540ba19516443bea6e689022c787217310a1e64558e3f \
+    --hash=sha256:6d7cea7d9ade3c1c3e3db1dfcc23d335bceaabf38f51e442b6f57f8f7885a9a6 \
+    --hash=sha256:7a85330de0a7eb0d5c6cf03c80edfb86facad19df367a0b52fc906db1ab15ce9 \
+    --hash=sha256:91d19c4249d7437b69b91c385134360d7ed9d0ee2e2e83e81d369867151e78c2 \
+    --hash=sha256:985aa93c9d6223e32fc747e09662537c4073c9ebef59c0a4fd7c6949d1d24fb3 \
+    --hash=sha256:9dd412127cbe0e115bd3fc5c6cbe9cf59f593273fafab9f7dc6b2ac95efcc7c1 \
+    --hash=sha256:ac337dacd640aab1ef97cf00f8c01e2889f0fd0ef8460a0f4e816bf12bb5988b \
+    --hash=sha256:b3f515fd6b43068f241467496bced62cb2ed36d52d4c0877cfe61a1240713d32 \
+    --hash=sha256:b8abe7d6f5e0d92bd41a9c000bbd9c8387af7886df4790c0451a34e781b8a075 \
+    --hash=sha256:bbc41182d655f92cd380ecdf378da7fc1598c6b19057208f450f0ee9c259f46a \
+    --hash=sha256:c2089b992919858dabae89d410cbb5cecf9034d26bbb04f14e6da52dffced290 \
+    --hash=sha256:ca1d37e851fb9323250385403d8512a71c0d1b6162c729ff4909f37cfd067920 \
+    --hash=sha256:d256f90513d01ff6cbc2f17d88c0ccde65d138500df547ece214e6a50731c4b7 \
+    --hash=sha256:d62410e5f60a961cfda00ead8a1cc5fd37d052afda021099e488e90c15419beb \
+    --hash=sha256:e7e215d69ea21fd5824a63edf8fef933bee2c028a0c2930651cfa6b88ca4ff8e \
+    --hash=sha256:f2476dda35866ea3ded3a5905759da2d32dfac36dfd5b3428191a99a8ce15b02
     # via -r contrib/container/requirements.in
 wheel==0.47.0 \
     --hash=sha256:212281cab4dff978f6cedd499cd893e1f620791ca6ff7107cf270781e587eced \

contrib/dev_reqs/requirements.in

@@ -1,4 +1,4 @@
 # Packages needed for CI/packages
 requests==2.34.2
 pyyaml==6.0.3
-jc
+jc==1.25.6

contrib/dev_reqs/requirements.txt

@@ -145,9 +145,9 @@ idna==3.18 \
     # via
     #   -c src/backend/requirements.txt
     #   requests
-jc==1.25.7 \
-    --hash=sha256:5ed6a0da915c931c04693cab806d5c31d9ef14ca998c6c32308460d37cb30baf \
-    --hash=sha256:63481e34d92715781e1b094eca7d76d122a14489463d45b7f3e8180f44ea3a10
+jc==1.25.6 \
+    --hash=sha256:27f58befc7ae0a4c63322926c5f1ec892e3eac4a065eff3b07cfe420a6924a07 \
+    --hash=sha256:7367b59e6e0da8babeede1e5b0da083f3c5aa6b6e585b4aed28dd7c4b2d76162
     # via -r contrib/dev_reqs/requirements.in
 pygments==2.20.0 \
     --hash=sha256:6757cd03768053ff99f3039c1a36d6c0aa0b263438fcab17520b30a303a82b5f \

contrib/packager.io/functions.sh

@@ -79,7 +79,7 @@ function detect_python() {
     echo "${On_Red}"
     echo "# POI07| Python ${SETUP_PYTHON} not found - aborting!"
     echo "# POI07| Please ensure python can be executed with the command '$SETUP_PYTHON' by the current user '$USER'."
-    echo "# POI07| If you are using a different python version, please set the environment variable SETUP_PYTHON to the correct command - eg. 'python3.12'."
+    echo "# POI07| If you are using a different python version, please set the environment variable SETUP_PYTHON to the correct command - eg. 'python3.11'."
     echo "${Color_Off}"
     exit 1
   fi

contrib/packager.io/postinstall.sh

@@ -26,7 +26,7 @@ export DATA_DIR=${APP_HOME}/data
 export SETUP_NGINX_FILE=${SETUP_NGINX_FILE:-/etc/nginx/sites-enabled/inventree.conf}
 export SETUP_ADMIN_PASSWORD_FILE=${CONF_DIR}/admin_password.txt
 export SETUP_NO_CALLS=${SETUP_NO_CALLS:-false}
-export SETUP_PYTHON=${SETUP_PYTHON:-python3.12}
+export SETUP_PYTHON=${SETUP_PYTHON:-python3.11}
 export SETUP_ADMIN_NOCREATION=${SETUP_ADMIN_NOCREATION:-false}
 # SETUP_DEBUG can be set to get debug info
 # SETUP_EXTRA_PIP can be set to install extra pip packages

docs/docs/hooks.py

@@ -4,10 +4,10 @@ import json
 import os
 import re
 from datetime import datetime
+from distutils.version import StrictVersion  # type: ignore[import]
 from pathlib import Path
 
 import requests
-from packaging.version import Version
 
 here = Path(__file__).parent
 
@@ -57,7 +57,7 @@ def fetch_rtd_versions():
         print('No RTD token found - skipping RTD version fetch')
 
     # Sort versions by version number
-    versions = sorted(versions, key=lambda x: Version(x['version']), reverse=True)
+    versions = sorted(versions, key=lambda x: StrictVersion(x['version']), reverse=True)
 
     # Add "latest" version first
     if not any(x['title'] == 'latest' for x in versions):

docs/docs/manufacturing/bom.md

@@ -50,8 +50,6 @@ In the example below, see that the *Wood Screw* line item is marked as consumabl
 
 Further, in the [Build Order](./build.md) stock allocation table, we see that this line item cannot be allocated, as it is *consumable*.
 
-Marking a BOM line item as consumable is a per-assembly override - it only affects how the part is treated within *this* particular BOM, and does not change the underlying part definition. A part can also be marked as consumable directly - refer to the [consumable parts documentation](../part/consumable.md) for more information on the distinction between the two, and reasons why a part may be marked as consumable.
-
 ### Optional BOM Line Items
 
 If a BOM line item is marked as *optional*, this means that the part and quantity information is tracked in the BOM, but this line item is not required to be allocated to a [Build Order](./build.md). This may be useful for certain items which are not strictly required for the build process to be completed.

docs/docs/part/consumable.md

@@ -1,55 +0,0 @@
----
-title: Consumable Parts
----
-
-## Consumable Parts
-
-A *Consumable* part is one which is generally used up, or expended, during a build or other process, rather than being tracked and allocated as a discrete item.
-
-Consumable parts can be used to represent things such as:
-
-- Glue or adhesive
-- Solder
-- Cleaning fluid
-- Fasteners or other low-value hardware
-- Other general workshop supplies
-
-Marking a part as consumable is intended to help distinguish these types of supplies from other parts in the inventory, making it easier to filter and report on "real" stock items versus general consumables.
-
-### Why Mark a Part as Consumable?
-
-Not every item required to complete a build needs to be tracked and allocated with the same rigor as a high-value component. A part might be marked as consumable because it is:
-
-- Low value, making the overhead of precise allocation not worth the effort
-- Kept in abundant stock, such that running out is unlikely to be a concern
-- Difficult to track in discrete units, such as a fluid or adhesive
-- Not something the business needs (or wants) visibility into at the build order level
-
-Marking a part as consumable communicates this intent clearly wherever the part is used, without needing to remember to configure each individual BOM line item.
-
-### Stock Items
-
-Consumable parts can have stock items associated with them, the same as any other part. Stock levels for consumable parts can be tracked and managed as normal.
-
-### Bills of Material
-
-Consumable parts can be added as a subcomponent to the [Bills of Material](../manufacturing/bom.md) for an assembled part, in the same way as any other component.
-
-### Build Orders
-
-Unlike a regular component, a consumable part is not allocated to (or consumed by) a [Build Order](../manufacturing/build.md). When a build order is completed, stock quantities for consumable parts are not adjusted.
-
-If stock levels for a consumable part need to be updated to reflect usage during a build, this must be done manually.
-
-### Consumable BOM Line Items
-
-Separately from the *Consumable* flag on the part itself, an individual [BOM line item](../manufacturing/bom.md#consumable-bom-line-items) can also be marked as *consumable*.
-
-This allows a part which is **not** normally marked as consumable to be treated as consumable *for the purposes of a specific BOM*. For example, a fastener which is usually tracked precisely in one assembly might be treated as consumable in another assembly, without needing to change the underlying part definition.
-
-In other words:
-
-- The part-level *Consumable* flag is a permanent property of the part, and applies everywhere that part is used.
-- The BOM line item *Consumable* flag is a per-assembly override, and only affects how that part is treated within that particular BOM.
-
-If a part is already marked as consumable, marking the corresponding BOM line item as consumable as well has no additional effect.

docs/docs/part/index.md

@@ -87,9 +87,6 @@ A [Purchase Order](../purchasing/purchase_order.md) allows parts to be ordered f
 
 If a part is designated as *Salable* it can be sold to external customers. Setting this flag allows parts to be added to sales orders.
 
-### Consumable
-
-A *Consumable* part is one which is generally used up during a build or other process, rather than being tracked and allocated as a discrete item. Refer to the [consumable parts documentation](./consumable.md) for more information.
 
 ## Locked Parts
 

docs/docs/plugins/mixins/report.md

@@ -4,57 +4,15 @@ title: Report Mixin
 
 ## ReportMixin
 
-The `ReportMixin` class provides a plugin with the ability to extend the functionality of custom [report templates](../../report/report.md). A plugin which implements the ReportMixin mixin class can add custom context data to a report template for rendering, and can also receive a callback when a report is generated.
+The `ReportMixin` class provides a plugin with the ability to extend the functionality of custom [report templates](../../report/report.md). A plugin which implements the ReportMixin mixin class can add custom context data to a report template for rendering.
 
 ### Add Report Context
 
 A plugin which implements the ReportMixin mixin can define the `add_report_context` method, allowing custom context data to be added to a report template at time of printing.
 
-This method is called each time a report is generated, and is passed the following arguments:
-
-| Argument | Description |
-| --- | --- |
-| `report_instance` | The report template instance which is being rendered |
-| `model_instance` | The model instance against which the report is being generated |
-| `user` | The user who initiated the report generation |
-| `context` | The context dictionary, which can be modified in-place |
-
-Any data added to the provided `context` dictionary is made available to the report template, and can be rendered using standard django template syntax:
-
-```python
-def add_report_context(self, report_instance, model_instance, user, context):
-    """Add extra context data to the report template."""
-    context['my_custom_data'] = self.calculate_custom_data(model_instance)
-```
-
 ### Add Label Context
 
-Similarly, the `add_label_context` method allows custom context data to be added to a label template at time of printing:
-
-| Argument | Description |
-| --- | --- |
-| `label_instance` | The label template instance which is being rendered |
-| `model_instance` | The model instance against which the label is being generated |
-| `user` | The user who initiated the label generation |
-| `context` | The context dictionary, which can be modified in-place |
-
-### Report Callback
-
-The `report_callback` method is called after a report has been generated, and allows the plugin to perform custom actions with the generated report - for example, forwarding the report to an external system, or performing custom post-processing.
-
-| Argument | Description |
-| --- | --- |
-| `template` | The report template instance which was used to generate the report |
-| `instance` | The model instance against which the report was generated |
-| `report` | The generated report (PDF file data) |
-| `user` | The user who initiated the report generation |
-
-```python
-def report_callback(self, template, instance, report, user, **kwargs):
-    """Custom callback function - called after a report is generated."""
-    # For example, forward the generated report to an external service
-    self.upload_to_external_service(report)
-```
+Additionally the `add_label_context` method, allowing custom context data to be added to a label template at time of printing.
 
 ### Sample Plugin
 

docs/docs/project/sponsored_resources.md

@@ -14,8 +14,6 @@ Individuals and companies can also support via [GitHub sponsors](https://github.
 - [Codecov](https://codecov.io) - Code coverage as a service, used to track the code coverage of the various components
 - [Netlify](https://www.netlify.com/) - Static site hosting provider, used to test deploy the frontend and website
 - [Depot](https://depot.dev/?utm_source=inventree) - Docker build accelerator, used to build the multi-arch images for the InvenTree docker image
- - [CodSpeed](https://codspeed.io/) - Performance testing platform, used to track the performance of a few performance benchmarks
-- [Flakiness](https://flakiness.io/) - Frontend test flakiness detection, used to track the flakiness of the various test harnesses
 
 ## Past Supporters
 

docs/docs/report/assets.md

@@ -1,45 +0,0 @@
----
-title: Report Assets
----
-
-## Report Assets
-
-Users can upload asset files (e.g. images) which can be used when generating reports. For example, you may wish to generate a report with your company logo in the header.
-
-Asset files are managed from the [Admin Center](../settings/admin.md#admin-center), via the *Report Assets* panel. Staff users can upload new asset files, and remove assets which are no longer required.
-
-Asset files can be rendered directly into the template as follows
-
-```html
-{% raw %}
-<!-- Need to include the report template tags at the start of the template file -->
-{% load report %}
-
-<!-- Simple stylesheet -->
-<head>
-  <style>
-    .company-logo {
-      height: 50px;
-    }
-  </style>
-</head>
-
-<body>
-<!-- Report template code here -->
-
-<!-- Render an uploaded asset image -->
-<img src="{% asset 'company_image.png' %}" class="company-logo">
-
-<!-- ... -->
-</body>
-
-{% endraw %}
-```
-
-!!! warning "Asset Naming"
-    If the requested asset name does not match the name of an uploaded asset, the template will continue without loading the image.
-
-!!! info "Assets location"
-    Upload new assets via the *Report Assets* panel in the [Admin Center](../settings/admin.md#admin-center) to ensure they are uploaded to the correct location on the server.
-
-There are various [helper functions](./helpers.md#report-assets) available to assist with embedding assets into templates.

docs/docs/report/context_variables.md

@@ -69,14 +69,12 @@ Templates (whether for generating [reports](./report.md) or [labels](./labels.md
 
 | Model Type | Description |
 | --- | --- |
-| [company](#company) | A Company instance |
+| company | A Company instance |
 | [build](#build-order) | A [Build Order](../manufacturing/build.md) instance |
 | [buildline](#build-line) | A [Build Order Line Item](../manufacturing/build.md) instance |
 | [salesorder](#sales-order) | A [Sales Order](../sales/sales_order.md) instance |
-| [salesordershipment](#sales-order-shipment) | A [Sales Order Shipment](../sales/sales_order.md#sales-order-shipments) instance |
 | [returnorder](#return-order) | A [Return Order](../sales/return_order.md) instance |
 | [purchaseorder](#purchase-order) | A [Purchase Order](../purchasing/purchase_order.md) instance |
-| [transferorder](#transfer-order) | A [Transfer Order](../stock/transfer_order.md) instance |
 | [stockitem](#stock-item) | A [StockItem](../stock/index.md#stock-item) instance |
 | [stocklocation](#stock-location) | A [StockLocation](../stock/index.md#stock-location) instance |
 | [part](#part) | A [Part](../part/index.md) instance |
@@ -143,16 +141,6 @@ When printing a report or label against a [PurchaseOrder](../purchasing/purchase
 
 {{ report_context("models", "purchaseorder") }}
 
-### Transfer Order
-
-When printing a report or label against a [TransferOrder](../stock/transfer_order.md) object, the following context variables are available:
-
-{{ report_context("models", "transferorder") }}
-
-::: order.models.TransferOrder.report_context
-    options:
-        show_source: True
-
 ### Stock Item
 
 When printing a report or label against a [StockItem](../stock/index.md#stock-item) object, the following context variables are available:
@@ -185,7 +173,7 @@ When printing a report or label against a [Part](../part/index.md) object, the f
 
 ## Model Variables
 
-Additional to the context variables provided directly to each template, each model type has a number of attributes and methods which can be accessed via the template.
+Additional to the context variables provided directly to each template, each model type has a number of attributes and methods which can be accessedd via the template.
 
 For each model type, a subset of the most commonly used attributes are listed below. For a full list of attributes and methods, refer to the source code for the particular model type.
 
@@ -199,6 +187,7 @@ Each part object has access to a lot of context variables about the part. The fo
 |----------|-------------|
 | name | Brief name for this part |
 | full_name | Full name for this part (including IPN, if not null and including variant, if not null) |
+| variant | Optional variant number for this part - Must be unique for the part name
 | category | The [PartCategory](#part-category) object to which this part belongs
 | description | Longer form description of the part
 | keywords | Optional keywords for improving part search results
@@ -255,6 +244,7 @@ Each part object has access to a lot of context variables about the part. The fo
 | Variable | Description |
 |----------|-------------|
 | parent | Link to another [StockItem](#stock-item) from which this StockItem was created |
+| uid | Field containing a unique-id which is mapped to a third-party identifier (e.g. a barcode) |
 | part | Link to the master abstract [Part](#part) that this [StockItem](#stock-item) is an instance of |
 | supplier_part | Link to a specific [SupplierPart](#supplierpart) (optional) |
 | location | The [StockLocation](#stock-location) Where this [StockItem](#stock-item) is located |
@@ -273,6 +263,7 @@ Each part object has access to a lot of context variables about the part. The fo
 | build | Link to a Build (if this stock item was created from a build) |
 | is_building | Boolean field indicating if this stock item is currently being built (or is "in production") |
 | purchase_order | Link to a [PurchaseOrder](#purchase-order) (if this stock item was created from a PurchaseOrder) |
+| infinite | If True this [StockItem](#stock-item) can never be exhausted |
 | sales_order | Link to a [SalesOrder](#sales-order) object (if the StockItem has been assigned to a SalesOrder) |
 | purchase_price | The unit purchase price for this [StockItem](#stock-item) - this is the unit price at time of purchase (if this item was purchased from an external supplier) |
 | packaging | Description of how the StockItem is packaged (e.g. "reel", "loose", "tape" etc) |
@@ -362,7 +353,7 @@ Each part object has access to a lot of context variables about the part. The fo
 | Variable | Description |
 |----------|-------------|
 | username | the username of the user |
-| first_name | The first name of the user |
+| fist_name | The first name of the user |
 | last_name | The last name of the user |
 | email | The email address of the user |
 | pk | The primary key of the user |

docs/docs/report/helpers.md

@@ -907,7 +907,7 @@ If you have a custom logo, but explicitly wish to load the InvenTree logo itself
 
 ## Report Assets
 
-[Report Assets](./assets.md) are files specifically uploaded by the user for inclusion in generated reports and labels.
+[Report Assets](./index.md#report-assets) are files specifically uploaded by the user for inclusion in generated reports and labels.
 
 You can add asset images to the reports and labels by using the `{% raw %}{% asset ... %}{% endraw %}` template tag:
 

docs/docs/report/index.md

@@ -53,43 +53,29 @@ To read more about the capabilities of the report templating engine, and how to
 
 ## Creating Templates
 
-Report and label templates are managed from the [Admin Center](../settings/admin.md#admin-center), which provides dedicated panels (under the *Reporting* group) for each template type:
+Report and label templates can be created (and edited) via the [admin interface](../settings/admin.md), under the *Report* section.
 
-- **Label Templates** - Create and edit [label templates](./labels.md)
-- **Report Templates** - Create and edit [report templates](./report.md)
-- **Report Snippets** - Manage reusable [snippet](#report-snippets) files
-- **Report Assets** - Manage uploaded [asset](#report-assets) files
+Select the type of template you are wanting to create (a *Report Template* or *Label Template*) and press the *Add* button in the top right corner:
 
-Label and report templates are created and edited using the built-in [template editor](./template_editor.md), which allows templates to be written directly within the browser, with a live preview of the rendered output.
+{{ image("report/report_template_admin.png", "Report template admin") }}
 
 !!! tip "Staff Access Only"
-    Only users with staff access can create, upload or edit templates, snippets and assets.
+    Only users with staff access can upload or edit report template files.
 
-!!! info "Backend Admin Interface"
-    Templates can also be managed at a lower level via the [backend admin interface](../settings/admin.md#backend-admin-interface), under the *Report* section. This is recommended for advanced users only.
+!!! info "Editing Reports"
+    Existing reports can be edited from the admin interface, in the same location as described above. To change the contents of the template, re-upload a template file, to override the existing template data.
+
+!!! tip "Template Editor"
+    InvenTree also provides a powerful [template editor](./template_editor.md) which allows for the creation and editing of report templates directly within the browser.
 
 ### Name and Description
 
 Each report template requires a name and description, which identify and describe the report template.
 
-### Revision
-
-Each template has a revision number, which is automatically incremented each time the template is updated. This provides a simple mechanism for tracking changes to a template over time. The revision number is read-only, and cannot be edited directly.
-
-!!! info "Template Revision Context"
-    The revision number of the template is made available when rendering, via the `template_revision` [context variable](./context_variables.md#global-context).
-
 ### Enabled Status
 
 Boolean field which determines if the specific report template is enabled, and available for use. Reports can be disabled to remove them from the list of available templates, but without deleting them from the database.
 
-### Attach to Model
-
-If the *Attach to Model on Print* option is enabled, a copy of the generated report is automatically saved as a file attachment against the item (model instance) for which it was generated, each time the template is printed.
-
-!!! warning "Attachment Support"
-    The report output is only attached if the target model type supports file attachments.
-
 ### Filename Pattern
 
 The filename pattern used to generate the output `.pdf` file. Defaults to "report.pdf".
@@ -161,15 +147,89 @@ Setting the *Debug Mode* option renders the template as raw HTML instead of PDF,
 
 ## Report Assets
 
-User can upload asset files (e.g. images) which can be used when generating reports. For example, you may wish to generate a report with your company logo in the header.
+User can upload asset files (e.g. images) which can be used when generating reports. For example, you may wish to generate a report with your company logo in the header. Asset files are uploaded via the admin interface.
+
+Asset files can be rendered directly into the template as follows
+
+```html
+{% raw %}
+<!-- Need to include the report template tags at the start of the template file -->
+{% load report %}
+
+<!-- Simple stylesheet -->
+<head>
+  <style>
+    .company-logo {
+      height: 50px;
+    }
+  </style>
+</head>
+
+<body>
+<!-- Report template code here -->
+
+<!-- Render an uploaded asset image -->
+<img src="{% asset 'company_image.png' %}" class="company-logo">
+
+<!-- ... -->
+</body>
+
+{% endraw %}
+```
+
+!!! warning "Asset Naming"
+    If the requested asset name does not match the name of an uploaded asset, the template will continue without loading the image.
+
+!!! info "Assets location"
+    Upload new assets via the [admin interface](../settings/admin.md) to ensure they are uploaded to the correct location on the server.
 
-Refer to the [report assets](./assets.md) documentation for further information.
 
 ## Report Snippets
 
-InvenTree provides report "snippets" - reusable template files which cannot be rendered by themselves, but can be included in other templates.
+A powerful feature provided by the django / WeasyPrint templating framework is the ability to include external template files. This allows commonly used template features to be broken out into separate files and reused across multiple templates.
 
-Refer to the [report snippets](./snippets.md) documentation for further information.
+To support this, InvenTree provides report "snippets" - short (or not so short) template files which cannot be rendered by themselves, but can be called from other templates.
+
+Similar to assets files, snippet template files are uploaded via the admin interface.
+
+Snippets are included in a template as follows:
+
+```
+{% raw %}{% include 'snippets/<snippet_name.html>' %}{% endraw %}
+```
+
+For example, consider a custom stocktake report for a particular stock location, where we wish to render a table with a row for each item in that location.
+
+```html
+{% raw %}
+
+<table class='stock-table'>
+  <thead>
+    <!-- table header data -->
+  </thead>
+  <tbody>
+    {% for item in location.stock_items %}
+    {% include 'snippets/stock_row.html' with item=item %}
+    {% endfor %}
+  </tbody>
+
+{% endraw %}
+```
+
+!!! info "Snippet Arguments"
+    Note above that named argument variables can be passed through to the snippet!
+
+And the snippet file `stock_row.html` may be written as follows:
+
+```html
+{% raw %}
+<!-- stock_row snippet -->
+<tr>
+  <td>{{ item.part.full_name }}</td>
+  <td>{{ item.quantity }}</td>
+</tr>
+{% endraw %}
+```
 
 ## Security
 
@@ -183,7 +243,7 @@ When WeasyPrint renders a template to PDF it can make outbound requests to load
 |---|---|
 | `data:` URIs | Always permitted — self-contained, no network access |
 | `file://` | Always blocked — assets and images must be inlined as `data:` URIs before reaching WeasyPrint |
-| `http` / `https` | Disabled by default, but can be enabled - see *Remote URL Fetching* below |
+| `http` / `https` | Disabled by default, but can be blocked - see *Remote URL Fetching* below |
 | Any other scheme | Always blocked |
 
 HTTP redirects are also disabled: a URL that passes validation cannot redirect to an internal address.
@@ -199,6 +259,6 @@ When enabled, URLs are still validated against private, loopback, link-local, an
 
 ### Asset Files
 
-[Asset files](./assets.md) uploaded through the admin interface are embedded directly into the rendered PDF as base64 `data:` URIs — they are read via the Django storage API and never loaded through WeasyPrint's URL fetcher. This means assets work correctly regardless of whether remote URL fetching is enabled, and also work with remote storage backends such as S3.
+Asset files uploaded through the admin interface are embedded directly into the rendered PDF as base64 `data:` URIs — they are read via the Django storage API and never loaded through WeasyPrint's URL fetcher. This means assets work correctly regardless of whether remote URL fetching is enabled, and also work with remote storage backends such as S3.
 
 There are various [helper functions](./helpers.md#report-assets) available to assist with embedding assets into templates.

docs/docs/report/labels.md

@@ -128,25 +128,6 @@ As an example, consider a label template for a StockItem. A user may wish to def
 
 To restrict the label accordingly, we could set the *filters* value to `part__IPN=IPN123`.
 
-## Printing Labels
-
-Labels are printed directly from the web interface, from the pages where the target items are displayed. To print labels against one or more items:
-
-1. Select the items to print - either from a table (using the row checkboxes), or by viewing the detail page of a single item
-2. Select the *Print* action, and choose the *Print Label* option
-3. Select the desired label template - only *enabled* templates which match the selected model type (and pass any template filters) are available for selection
-4. Select the *printer* (plugin) to use for printing the labels
-
-### Label Printing Plugins
-
-The actual printing of labels is handled by a [label printing plugin](../plugins/mixins/label.md). InvenTree provides a number of built-in printing plugins:
-
-- The default [InvenTree Label Printer](../plugins/builtin/inventree_label.md) plugin generates a PDF file, which is then made available for download.
-- The [Label Sheet](../plugins/builtin/inventree_label_sheet.md) plugin arranges multiple labels onto a single sheet for printing.
-- The [Label Machine](../plugins/builtin/inventree_label_machine.md) plugin sends the label to an external [label printer machine](../plugins/machines/label_printer.md).
-
-Custom label printing plugins (e.g. for driving a specific hardware printer) can be installed to extend this list - refer to the [label mixin documentation](../plugins/mixins/label.md) for further information.
-
 ## Built-In Templates
 
 The InvenTree installation provides a number of simple *default* templates which can be used as a starting point for creating custom labels. These built-in templates can be disabled if they are not required.

docs/docs/report/report.md

@@ -1,51 +1,53 @@
 ---
-title: Report Templates
+title: Report and Label Generation
 ---
 
-## Report Templates
+## Custom Reports
 
-Report templates are used to generate formal PDF documents - such as order reports, packing lists, or test reports - rendered against a particular database item (or list of items).
+InvenTree supports a customizable reporting ecosystem, allowing the user to develop document templates that meet their particular needs.
 
-Like all InvenTree templates, report templates are written using a mixture of HTML / CSS and the django template language, and are rendered to a PDF file using the WeasyPrint engine:
+PDF files are generated from custom HTML template files which are written by the user.
 
-- Refer to the [template overview](./index.md) for information on creating and managing templates.
-- Refer to the [template rendering documentation](./weasyprint.md) for information on the WeasyPrint engine and the django template language.
-- Refer to the [context variables documentation](./context_variables.md) for the variables available when rendering a template.
+Templates can be used to generate *reports* or *labels* which can be  used in a variety of situations to format data in a friendly format for printing, distribution, conformance and testing.
 
-## Report Options
+In addition to providing the ability for end-users to provide their own reporting templates, some report types offer "built-in" report templates ready for use.
 
-In addition to the [options common to all templates](./index.md#creating-templates), each report template provides the following options:
+### WeasyPrint Templates
 
-### Page Size
+InvenTree report templates utilize the powerful [WeasyPrint](https://weasyprint.org/) PDF generation engine.
 
-The page size (e.g. `A4` or `Letter`) used when rendering the report to a PDF file. When a new report template is created, this value defaults to the [default page size](./index.md#default-page-size) specified in the global settings.
+!!! info "WeasyPrint"
+    WeasyPrint is an extremely powerful and flexible reporting library. Refer to the [WeasyPrint docs](https://doc.courtbouillon.org/weasyprint/stable/) for further information.
 
-### Landscape
+### Stylesheets
 
-If enabled, the report is rendered in landscape orientation, rather than the default portrait orientation.
+Templates are rendered using standard HTML / CSS - if you are familiar with web page layout, you're ready to go!
 
-### Merge
+### Template Language
 
-If enabled, a single report document is generated for all selected items, rather than a separate document for each item. Refer to the [merging reports](#merging-reports) section below for further information.
+Uploaded report template files are passed through the [django template rendering framework]({% include "django.html" %}/topics/templates/), and as such accept the same variable template strings as any other django template file. Different variables are passed to the report template (based on the context of the report) and can be used to customize the contents of the generated PDF.
 
-!!! info "Context Variables"
-    The `page_size`, `landscape` and `merge` values are also made available to the template as [context variables](./context_variables.md#report-context).
+### Variables
 
-## Generating Reports
+Each report template is provided a set of *context variables* which can be used when rendering the template.
 
-Reports are generated directly from the web interface, from the pages where the target items are displayed. To generate a report against one or more items:
+For example, rendering the name of a part (which is available in the particular template context as `part`) is as follows:
 
-1. Select the items to print - either from a table (using the row checkboxes), or by viewing the detail page of a single item
-2. Select the *Print* action, and choose the *Print Report* option
-3. Select the desired report template - only *enabled* templates which match the selected model type (and pass any [template filters](./index.md#template-filters)) are available for selection
-4. The report is generated by the server, and the resulting PDF file is made available for download
+```html
+{% raw %}
 
-!!! info "Enable Reports"
-    Report generation must be [enabled in the global settings](./index.md#enable-reports) before reports can be generated.
+<!-- Template variables use {{ double_curly_braces }} -->
+<h2>Part: {{ part.name }}</h3>
+<p><i>
+  Description:<br>
+  {{ part.description }}
+</p></i>
+{% endraw %}
+```
 
 ## Merging Reports
 
-When rendering reports for multiple items, the default behaviour is that each item is rendered as a separate report. The chosen template is rendered multiple times, once for each item selected, and expects a single item in the context variable.
+When rendering reports for multiple items, the default behaviour is that each item is rendered as a separate report. The chosen templeate is rendered multiple times, once for each item selected, and expects a single item in the context variable.
 
 However, it is possible to merge multiple items into a single report document. This is achieved by enabling the `merge` attribute of the report template:
 

docs/docs/report/samples.md

@@ -22,7 +22,6 @@ The following report templates are provided "out of the box" and can be used as
 | [Sales Order Shipment](#sales-order-shipment) | [SalesOrderShipment](../sales/sales_order.md) | Sales Order Shipment report |
 | [Stock Location](#stock-location) | [StockLocation](../stock/index.md#stock-location) | Stock Location report |
 | [Test Report](#test-report) | [StockItem](../stock/index.md#stock-item) | Test Report |
-| [Transfer Order](#transfer-order) | [TransferOrder](../stock/transfer_order.md) | Transfer Order report |
 | [Selected Stock Items Report](#selected-stock-items-report) | [StockItem](../stock/index.md#stock-item) | Selected Stock Items report |
 
 
@@ -58,10 +57,6 @@ The following report templates are provided "out of the box" and can be used as
 
 {{ templatefile("report/inventree_test_report.html") }}
 
-### Transfer Order
-
-{{ templatefile("report/inventree_transfer_order_report.html") }}
-
 ### Selected Stock Items Report
 
 {{ templatefile("report/inventree_stock_report_merge.html") }}
@@ -73,11 +68,9 @@ The following label templates are provided "out of the box" and can be used as a
 | Template | Model Type | Description |
 | --- | --- | --- |
 | [Build Line](#build-line-label) | [Build line item](../manufacturing/build.md) | Build Line label |
-| [Part](#part-label) | [Part](../part/index.md) | Part label (QR code and part name) |
-| [Part (Code128)](#part-label-code128) | [Part](../part/index.md) | Part label (Code128 barcode) |
+| [Part](#part-label) | [Part](../part/index.md) | Part label |
 | [Stock Item](#stock-item-label) | [StockItem](../stock/index.md#stock-item) | Stock Item label |
-| [Stock Location](#stock-location-label) | [StockLocation](../stock/index.md#stock-location) | Stock Location label (QR code) |
-| [Stock Location (with text)](#stock-location-label-with-text) | [StockLocation](../stock/index.md#stock-location) | Stock Location label (QR code and location details) |
+| [Stock Location](#stock-location-label) | [StockLocation](../stock/index.md#stock-location) | Stock Location label |
 
 ### Build Line Label
 
@@ -85,10 +78,6 @@ The following label templates are provided "out of the box" and can be used as a
 
 ### Part Label
 
-{{ templatefile("label/part_label.html") }}
-
-### Part Label (Code128)
-
 {{ templatefile("label/part_label_code128.html") }}
 
 ### Stock Item Label
@@ -97,8 +86,4 @@ The following label templates are provided "out of the box" and can be used as a
 
 ### Stock Location Label
 
-{{ templatefile("label/stocklocation_qr.html") }}
-
-### Stock Location Label (with text)
-
 {{ templatefile("label/stocklocation_qr_and_text.html") }}

docs/docs/report/snippets.md

@@ -1,52 +0,0 @@
----
-title: Report Snippets
----
-
-## Report Snippets
-
-A powerful feature provided by the django / WeasyPrint templating framework is the ability to include external template files. This allows commonly used template features to be broken out into separate files and reused across multiple templates.
-
-To support this, InvenTree provides report "snippets" - short (or not so short) template files which cannot be rendered by themselves, but can be called from other templates.
-
-Snippet files are managed from the [Admin Center](../settings/admin.md#admin-center), via the *Report Snippets* panel. Staff users can upload new snippet files, and edit or remove existing snippets.
-
-Additionally, the content of an existing snippet can be modified directly within the browser - simply select a snippet from the table to open it in the built-in [template editor](./template_editor.md#editing-snippets).
-
-Snippets are included in a template as follows:
-
-```
-{% raw %}{% include 'snippets/<snippet_name.html>' %}{% endraw %}
-```
-
-For example, consider a custom stocktake report for a particular stock location, where we wish to render a table with a row for each item in that location.
-
-```html
-{% raw %}
-
-<table class='stock-table'>
-  <thead>
-    <!-- table header data -->
-  </thead>
-  <tbody>
-    {% for item in location.stock_items %}
-    {% include 'snippets/stock_row.html' with item=item %}
-    {% endfor %}
-  </tbody>
-
-{% endraw %}
-```
-
-!!! info "Snippet Arguments"
-    Note above that named argument variables can be passed through to the snippet!
-
-And the snippet file `stock_row.html` may be written as follows:
-
-```html
-{% raw %}
-<!-- stock_row snippet -->
-<tr>
-  <td>{{ item.part.full_name }}</td>
-  <td>{{ item.quantity }}</td>
-</tr>
-{% endraw %}
-```

docs/docs/report/template_editor.md

@@ -4,11 +4,11 @@ title: Template editor
 
 ## Template editor
 
-The Template Editor is integrated into the [Admin Center](../settings/admin.md#admin-center) of the Web UI. It allows users to create and edit label and report templates directly with a side by side preview for a more productive workflow.
+The Template Editor is integrated into the [Admin Center](../settings//admin.md#admin-center) of the Web UI. It allows users to create and edit label and report templates directly with a side by side preview for a more productive workflow.
 
 ![Template Table](../assets/images/report/template-table.png)
 
-On the left side (1) are all possible template types for labels and reports listed. With the "+" button (2), above the template table (3), new templates for the selected type can be created. To switch to the template editor click on a template.
+On the left side (1) are all possible possible template types for labels and reports listed. With the "+" button (2), above the template table (3), new templates for the selected type can be created. To switch to the template editor click on a template.
 
 ### Editing Templates
 
@@ -31,10 +31,3 @@ If you don't want to override the template, but just render a preview for a temp
 #### Edit template metadata
 
 Editing metadata such as name, description, filters and even width/height for labels and orientation/page size for reports can be done from the edit modal accessible when clicking on the three dots (4) and select "Edit" in the dropdown menu.
-
-### Editing Snippets
-
-[Report snippets](./index.md#report-snippets) can also be edited directly within the browser, from the *Report Snippets* panel in the Admin Center. Selecting a snippet from the table opens it in the same code editor as used for report and label templates.
-
-!!! info "No Preview"
-    As snippets cannot be rendered by themselves (they must be included in a report or label template), no preview area is available when editing a snippet.

docs/docs/settings/global.md

@@ -226,7 +226,6 @@ Configuration of stock item options
 {{ globalsetting("STOCK_SHOW_INSTALLED_ITEMS") }}
 {{ globalsetting("STOCK_ENFORCE_BOM_INSTALLATION") }}
 {{ globalsetting("STOCK_ALLOW_OUT_OF_STOCK_TRANSFER") }}
-{{ globalsetting("STOCK_MERGE_ON_TRANSFER") }}
 {{ globalsetting("TEST_STATION_DATA") }}
 
 ### Build Orders

docs/docs/start/docker_install.md

@@ -325,7 +325,7 @@ ARG INVENTREE_TAG
 
 # prebuild stage - needs a lot of build dependencies
 # make sure, the alpine and python version matches the version used in the inventree base image
-FROM python:3.12-alpine3.18 as prebuild
+FROM python:3.11-alpine3.18 as prebuild
 
 # Install whatever development dependency is needed (e.g. cups-dev, gcc, the musl-dev build tools and the pip pycups package)
 RUN apk add --no-cache cups-dev gcc musl-dev && \

docs/mkdocs.yml

@@ -130,7 +130,6 @@ nav:
     - Parts: part/index.md
     - Creating Parts: part/create.md
     - Virtual Parts: part/virtual.md
-    - Consumable Parts: part/consumable.md
     - Part Views: part/views.md
     - Tracking: part/trackable.md
     - Revisions: part/revision.md
@@ -175,8 +174,6 @@ nav:
     - Template Editor: report/template_editor.md
     - Reports: report/report.md
     - Labels: report/labels.md
-    - Report Assets: report/assets.md
-    - Report Snippets: report/snippets.md
     - Context Variables: report/context_variables.md
     - Helper Functions: report/helpers.md
     - Barcodes: report/barcodes.md
@@ -369,7 +366,7 @@ extra:
   #  provider: google
   #  property: UA-143467500-1
 
-  min_python_version: 3.12
+  min_python_version: 3.11
   min_invoke_version: 2.0.0
   django_version: 5.2
   docker_postgres_version: 17

docs/mlc_config.json

@@ -31,6 +31,9 @@
         },
         {
             "pattern": "https://opensource.org/license/MIT"
+        },
+        {
+            "pattern": "^https://dev.azure.com"
         }
     ]
 }

pyproject.toml

@@ -97,7 +97,7 @@ skip-magic-trailing-comma = true
 line-ending = "auto"
 
 [tool.uv.pip]
-python-version = "3.12"
+python-version = "3.11"
 no-strip-extras=true
 generate-hashes=true
 
@@ -105,16 +105,17 @@ generate-hashes=true
 extra-paths = ["src/backend/InvenTree"]
 
 [tool.ty.rules]
-unresolved-attribute="ignore"  # 837 # need Plugin Mixin typing
+unresolved-reference="ignore"  # 21 # see https://github.com/astral-sh/ty/issues/220
+unresolved-attribute="ignore"  # 505 # need Plugin Mixin typing
 call-non-callable="ignore"  # 8 ##
-invalid-assignment="ignore"  # 40  # need to wait for better django field stubs
-invalid-method-override="ignore" # 103
-invalid-return-type="ignore"  # 44 ##
+invalid-assignment="ignore"  # 17  # need to wait for better django field stubs
+invalid-method-override="ignore" # 104
+invalid-return-type="ignore"  # 22 ##
+# possibly-missing-attribute="ignore"  # 25 # https://github.com/astral-sh/ty/issues/164
+unknown-argument="ignore"  # 3  # need to wait for better django field stubs
 invalid-argument-type="ignore"  # 49
-no-matching-overload="ignore"  # 10  # need to wait for betterdjango field stubs
-
-# warn about unused ignore comments
-unused-ignore-comment = "error"
+no-matching-overload="ignore"  # 3  # need to wait for betterdjango field stubs
+# possibly-unbound-attribute="ignore"  # 21
 
 [tool.coverage.run]
 source = ["src/backend/InvenTree", "InvenTree"]

readthedocs.yml

@@ -9,9 +9,9 @@ python:
     - requirements: src/backend/requirements.txt
 
 build:
-  os: "ubuntu-24.04"
+  os: "ubuntu-22.04"
   tools:
-    python: "3.12"
+    python: "3.11"
   jobs:
     post_install:
       - pip install -U invoke

src/backend/InvenTree/InvenTree/api_version.py

@@ -1,30 +1,11 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 516
+INVENTREE_API_VERSION = 511
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 INVENTREE_API_TEXT = """
 
-v516 -> 2026-07-03 : https://github.com/inventree/InvenTree/pull/12295
-    - Adds "consumable" field to the Part model and API endpoints
-
-v515 -> 2026-07-03 : https://github.com/inventree/InvenTree/pull/12298
-    - Change the file fields definition to binary (from uri) in the upload requests
-
-v514 -> 2026-07-02 : https://github.com/inventree/InvenTree/pull/12294
-    - Adds "duplicate" field to the BuildOrder, Company, ManufacturerPart, SupplierPart and SalesOrderShipment API endpoints
-    - Order duplication options: renames "order_id" field to "original", which now performs primary-key validation
-    - Part duplication options: renames "part" field to "original"
-
-v513 -> 2026-06-25 : https://github.com/inventree/InvenTree/pull/12250
-    - Adds "active" field to the ProjectCode model and API endpoints
-
-v512 -> 2026-06-20 : https://github.com/inventree/InvenTree/pull/12022
-    - Adds optional "merge" field to each item in the Stock Transfer API endpoint
-    - When merge is enabled, transferred stock is combined into compatible existing stock at the destination
-    - Stock merge tracking entries now include an "added" delta field.
-
 v511 -> 2026-06-19 : https://github.com/inventree/InvenTree/pull/12204
     - Adds new filtering options to PartCategoryTree and StockLocationTree API endpoints
 

src/backend/InvenTree/InvenTree/exceptions.py

@@ -25,7 +25,6 @@ def log_error(
     error_data: Optional[str] = None,
     scope: Optional[str] = None,
     plugin: Optional[str] = None,
-    user_id: Optional[int] = None,
 ):
     """Log an error to the database.
 
@@ -38,7 +37,6 @@ def log_error(
         error_data: The error data (optional, overrides 'data')
         scope: The scope of the error (optional)
         plugin: The plugin name associated with this error (optional)
-        user_id: The user ID associated with this error (optional)
     """
     import InvenTree.ready
 
@@ -73,9 +71,6 @@ def log_error(
         except AttributeError:
             data = 'No traceback information available'
 
-    if user_id:
-        data = f'User ID: {user_id}\n{data}'
-
     # Log error to stderr
     logger.error(info)
 

src/backend/InvenTree/InvenTree/fields.py

@@ -1,7 +1,6 @@
 """Custom fields used in InvenTree."""
 
 import sys
-import uuid
 from decimal import Decimal
 
 from django import forms
@@ -60,34 +59,6 @@ class InvenTreeURLField(models.URLField):
         super().__init__(**kwargs)
 
 
-class InvenTreeUUIDField(models.UUIDField):
-    """UUIDField which is always stored as a char(32) column on MySQL / MariaDB.
-
-    On MariaDB 10.7+, Django maps UUIDField to the native 'uuid' column type,
-    and writes 36-character (hyphenated) values to match.
-    However, databases migrated under older Django / MariaDB versions retain
-    their original char(32) columns, into which a 36-character value does not fit.
-
-    To ensure consistent behavior across all supported database backends,
-    we force the legacy char(32) storage format on MySQL / MariaDB.
-
-    Ref: https://docs.djangoproject.com/en/5.2/releases/5.0/#migrating-existing-uuidfield-on-mariadb-10-7
-    """
-
-    def db_type(self, connection):
-        """Force a char(32) column type on MySQL / MariaDB backends."""
-        if connection.vendor == 'mysql':
-            return 'char(32)'
-        return super().db_type(connection)
-
-    def get_db_prep_value(self, value, connection, prepared=False):
-        """Store values in 32-character hex format on MySQL / MariaDB backends."""
-        value = super().get_db_prep_value(value, connection, prepared)
-        if connection.vendor == 'mysql' and isinstance(value, uuid.UUID):
-            value = value.hex
-        return value
-
-
 def money_kwargs(**kwargs):
     """Returns the database settings for MoneyFields."""
     from common.currency import currency_code_mappings

src/backend/InvenTree/InvenTree/schema.py

@@ -16,7 +16,6 @@ from drf_spectacular.utils import (
     extend_schema,
     extend_schema_view,
 )
-from rest_framework import serializers
 from rest_framework.pagination import LimitOffsetPagination
 
 from InvenTree.permissions import OASTokenMixin
@@ -47,20 +46,6 @@ class ExtendedOAuth2Scheme(DjangoOAuthToolkitScheme):
 class ExtendedAutoSchema(AutoSchema):
     """Extend drf-spectacular to allow customizing the schema to match the actual API behavior."""
 
-    def _map_serializer_field(self, field, direction, *args, **kwargs):
-        """Custom field mapping overrides, falling back to default behavior."""
-        schema = super()._map_serializer_field(field, direction, *args, **kwargs)
-
-        direction_value = getattr(direction, 'value', direction)
-
-        # File and image fields in request schemas must be represented as binary
-        # payloads. In response schemas they are still rendered as URLs.
-        if direction_value == 'request' and isinstance(field, serializers.FileField):
-            schema['type'] = 'string'
-            schema['format'] = 'binary'
-
-        return schema
-
     def is_bulk_action(self, ref: str) -> bool:
         """Check the class of the current view for the bulk mixins."""
         return ref in [c.__name__ for c in type(self.view).__mro__]

src/backend/InvenTree/InvenTree/serializers.py

@@ -600,7 +600,7 @@ class InvenTreeModelSerializer(serializers.ModelSerializer):
 
         Default implementation returns an empty list
         """
-        return getattr(self, 'SKIP_CREATE_FIELDS', [])
+        return []
 
     def save(self, **kwargs):
         """Catch any django ValidationError thrown at the moment `save` is called, and re-throw as a DRF ValidationError."""
@@ -921,104 +921,3 @@ class ContentTypeField(serializers.ChoiceField):
                 )
 
         return content_type
-
-
-class DuplicateOptionsSerializer(serializers.Serializer):
-    """Generic serializer for specifying copy options when duplicating a model instance.
-
-    Builds its fields dynamically at instantiation time so the same class can be
-    reused for any model without subclassing.
-    """
-
-    # Special 'shortcut' fields which are used for multiple models
-    DEFAULT_FIELDS = [
-        (
-            'copy_parameters',
-            _('Copy Parameters'),
-            _('Copy parameters from the original item'),
-            False,
-        ),
-        (
-            'copy_lines',
-            _('Copy Lines'),
-            _('Copy line items from the original order'),
-            False,
-        ),
-        (
-            'copy_extra_lines',
-            _('Copy Extra Lines'),
-            _('Copy extra line items from the original order'),
-            False,
-        ),
-    ]
-
-    def __init__(
-        self,
-        queryset: QuerySet,
-        *args,
-        copy_fields: Optional[list[dict]] = None,
-        **kwargs,
-    ):
-        """Initialise the serializer and dynamically attach fields.
-
-        Arguments:
-            queryset: Queryset used for the `original` PrimaryKeyRelatedField.
-            copy_fields: Optional list of dicts, each describing one boolean copy toggle.
-                Keys:
-                    name: (str, required)
-                    label: (str, optional)
-                    help_text: (str, optional)
-                    default: (bool, optional, default True)
-        """
-        # Enforce certain properties onto this serializer
-        kwargs['label'] = kwargs.get('label', _('Duplication Options'))
-        kwargs['help_text'] = kwargs.get(
-            'help_text', _('Specify options for duplicating this item')
-        )
-        kwargs['required'] = False
-        kwargs['write_only'] = True
-
-        copy_fields = copy_fields or []
-        copy_field_names = [spec['name'] for spec in copy_fields]
-
-        # Apply "default" fields
-        for name, label, help_text, default_value in self.DEFAULT_FIELDS:
-            popped_value = kwargs.pop(name, default_value)
-
-            if name in copy_field_names:
-                # Manually supplied field, continue
-                continue
-
-            if popped_value:
-                copy_fields.append({
-                    'name': name,
-                    'label': label,
-                    'help_text': help_text,
-                    'default': True,
-                })
-
-        super().__init__(*args, **kwargs)
-
-        # Re-class the instance with a model-specific subclass,
-        # so that each model generates a unique schema component name
-        if self.__class__ is DuplicateOptionsSerializer:
-            self.__class__ = type(
-                f'{queryset.model.__name__}DuplicateOptionsSerializer',
-                (DuplicateOptionsSerializer,),
-                {},
-            )
-
-        self.fields['original'] = serializers.PrimaryKeyRelatedField(
-            queryset=queryset,
-            required=True,
-            label=_('Original'),
-            help_text=_('Select instance to duplicate'),
-        )
-
-        for spec in copy_fields or []:
-            self.fields[spec['name']] = serializers.BooleanField(
-                required=False,
-                default=spec.get('default', True),
-                label=spec.get('label', spec['name']),
-                help_text=spec.get('help_text', ''),
-            )

src/backend/InvenTree/InvenTree/tests.py

@@ -22,7 +22,6 @@ from djmoney.contrib.exchange.exceptions import MissingRate
 from djmoney.contrib.exchange.models import Rate, convert_money
 from djmoney.money import Money
 from maintenance_mode.core import get_maintenance_mode, set_maintenance_mode
-from rest_framework import serializers
 from sesame.utils import get_user
 from stdimage.models import StdImageFieldFile
 
@@ -1818,35 +1817,6 @@ class SchemaPostprocessingTest(TestCase):
         # required key removed when empty
         self.assertNotIn('required', schemas_out.get('SalesOrderShipment'))
 
-    def test_file_field_request_schema_binary(self):
-        """Verify only request file fields are exposed as binary."""
-        auto_schema = object.__new__(schema.ExtendedAutoSchema)
-
-        mapped_schemas = [
-            {'type': 'string', 'format': 'uri', 'nullable': True},
-            {'type': 'string', 'format': 'uri'},
-            {'type': 'string', 'format': 'uri', 'nullable': True},
-        ]
-
-        with mock.patch(
-            'drf_spectacular.openapi.AutoSchema._map_serializer_field',
-            side_effect=mapped_schemas,
-        ):
-            file_request = auto_schema._map_serializer_field(
-                serializers.FileField(allow_null=True), 'request'
-            )
-            url_request = auto_schema._map_serializer_field(
-                serializers.URLField(), 'request'
-            )
-            file_response = auto_schema._map_serializer_field(
-                serializers.FileField(allow_null=True), 'response'
-            )
-
-        self.assertEqual(file_request['format'], 'binary')
-        self.assertTrue(file_request['nullable'])
-        self.assertEqual(url_request['format'], 'uri')
-        self.assertEqual(file_response['format'], 'uri')
-
 
 class URLCompatibilityTest(InvenTreeTestCase):
     """Unit test for legacy URL compatibility."""

src/backend/InvenTree/InvenTree/version.py

@@ -15,10 +15,10 @@ from datetime import timedelta as td
 from .api_version import INVENTREE_API_TEXT, INVENTREE_API_VERSION
 
 # InvenTree software version
-INVENTREE_SW_VERSION = '1.5.0 dev'
+INVENTREE_SW_VERSION = '1.4.0'
 
 # Minimum supported Python version
-MIN_PYTHON_VERSION = (3, 12)
+MIN_PYTHON_VERSION = (3, 11)
 
 logger = logging.getLogger('inventree')
 

src/backend/InvenTree/build/api.py

@@ -457,21 +457,8 @@ class BuildLineFilter(FilterSet):
 
     # Fields on related models
     consumable = rest_filters.BooleanFilter(
-        label=_('Consumable'), method='filter_consumable'
+        label=_('Consumable'), field_name='bom_item__consumable'
     )
-
-    def filter_consumable(self, queryset, name, value):
-        """Filter the queryset based on the "effective" consumable status of the BOM item.
-
-        A BuildLine is considered "consumable" if either the BOM item itself,
-        or the underlying part, is marked as consumable.
-        """
-        return queryset.filter(
-            part_models.BomItem.consumable_filter(
-                consumable=str2bool(value), prefix='bom_item__'
-            )
-        )
-
     optional = rest_filters.BooleanFilter(
         label=_('Optional'), field_name='bom_item__optional'
     )

src/backend/InvenTree/build/models.py

@@ -37,7 +37,10 @@ from build.validators import (
     validate_build_order_reference,
 )
 from common.models import ProjectCode
-from common.settings import get_global_setting
+from common.settings import (
+    get_global_setting,
+    prevent_build_output_complete_on_incompleted_tests,
+)
 from generic.enums import StringEnum
 from generic.states import StateTransitionMixin, StatusCodeMixin
 from plugin.events import trigger_event
@@ -974,9 +977,7 @@ class Build(
         items_to_delete = []
 
         lines = self.untracked_line_items.all()
-        lines = lines.exclude(
-            part.models.BomItem.consumable_filter(prefix='bom_item__')
-        )
+        lines = lines.exclude(bom_item__consumable=True)
         lines = lines.annotate(allocated=annotate_allocated_quantity())
 
         for build_line in lines:
@@ -1092,61 +1093,6 @@ class Build(
             },
         )
 
-    def can_complete_output(
-        self,
-        output: stock.models.StockItem,
-        quantity: Optional[decimal.Decimal] = None,
-        required_tests=None,
-    ) -> bool:
-        """Determine if the given build output can be completed.
-
-        Arguments:
-            output: The StockItem instance (build output) to check
-            quantity: The quantity to complete (defaults to entire output quantity)
-            required_tests: Optional list of required tests to check against (defaults to the part's required tests)
-
-        Returns:
-            True if the build output can be completed, False otherwise
-
-        Raises:
-            ValidationError: If the build output cannot be completed, with an appropriate message
-        """
-        prevent_incomplete = get_global_setting(
-            'PREVENT_BUILD_COMPLETION_HAVING_INCOMPLETED_TESTS'
-        )
-
-        if prevent_incomplete and not output.passedAllRequiredTests(
-            required_tests=required_tests
-        ):
-            raise ValidationError(_('Build output has not passed all required tests'))
-
-        # Ensure that none of the allocated items are themselves still "in production"
-        allocated_items = output.items_to_install.all().filter(
-            stock_item__is_building=True
-        )
-
-        if allocated_items.exists():
-            raise ValidationError(_('Allocated stock items are still in production'))
-
-        if quantity is not None and quantity != output.quantity:
-            # Cannot split a build output with allocated items
-            if output.items_to_install.exists():
-                raise ValidationError({
-                    'quantity': _(
-                        'Cannot partially complete a build output with allocated items'
-                    )
-                })
-
-            if quantity <= 0:
-                raise ValidationError({
-                    'quantity': _('Quantity must be greater than zero')
-                })
-
-            if quantity > output.quantity:
-                raise ValidationError({
-                    'quantity': _('Quantity cannot be greater than the output quantity')
-                })
-
     @transaction.atomic
     def complete_build_output(
         self,
@@ -1172,20 +1118,52 @@ class Build(
         notes = kwargs.get('notes', '')
 
         required_tests = kwargs.get('required_tests', output.part.getRequiredTests())
-
-        self.can_complete_output(
-            output, quantity=quantity, required_tests=required_tests
+        prevent_on_incomplete = kwargs.get(
+            'prevent_on_incomplete',
+            prevent_build_output_complete_on_incompleted_tests(),
         )
 
+        if prevent_on_incomplete and not output.passedAllRequiredTests(
+            required_tests=required_tests
+        ):
+            msg = _('Build output has not passed all required tests')
+
+            if serial := output.serial:
+                msg = _(f'Build output {serial} has not passed all required tests')
+
+            raise ValidationError(msg)
+
+        # List the allocated BuildItem objects for the given output
+        allocated_items = output.items_to_install.all()
+
+        # Ensure that none of the allocated items are themselves still "in production"
+        for build_item in allocated_items:
+            if build_item.stock_item.is_building:
+                raise ValidationError(
+                    _('Allocated stock items are still in production')
+                )
+
         # If a partial quantity is provided, split the stock output
         if quantity is not None and quantity != output.quantity:
+            # Cannot split a build output with allocated items
+            if allocated_items.count() > 0:
+                raise ValidationError(
+                    _('Cannot partially complete a build output with allocated items')
+                )
+
+            if quantity <= 0:
+                raise ValidationError({
+                    'quantity': _('Quantity must be greater than zero')
+                })
+
+            if quantity > output.quantity:
+                raise ValidationError({
+                    'quantity': _('Quantity cannot be greater than the output quantity')
+                })
+
             # Split the stock item
             output = output.splitStock(quantity, user=user, allow_production=True)
 
-        allocated_items = output.items_to_install.all().select_related(
-            'stock_item', 'stock_item__part'
-        )
-
         for build_item in allocated_items:
             # Complete the allocation of stock for that item
             build_item.complete_allocation(user=user)
@@ -1256,16 +1234,13 @@ class Build(
             return allocations
 
         tracked_line_items = self.tracked_line_items.filter(
-            part.models.BomItem.consumable_filter(
-                consumable=False, prefix='bom_item__'
-            ),
-            bom_item__sub_part__virtual=False,
+            bom_item__consumable=False, bom_item__sub_part__virtual=False
         )
 
         for line_item in tracked_line_items:
             bom_item = line_item.bom_item
 
-            if bom_item.is_consumable:
+            if bom_item.consumable:
                 # Do not auto-allocate stock to consumable BOM items
                 continue
 
@@ -1389,7 +1364,7 @@ class Build(
             # Find the referenced BomItem
             bom_item = line_item.bom_item
 
-            if bom_item.is_consumable:
+            if bom_item.consumable:
                 # Do not auto-allocate stock to consumable BOM items
                 continue
 
@@ -1509,9 +1484,7 @@ class Build(
         lines = self.build_lines.all()
 
         # Remove any 'consumable' line items
-        lines = lines.exclude(
-            part.models.BomItem.consumable_filter(prefix='bom_item__')
-        )
+        lines = lines.exclude(bom_item__consumable=True)
 
         if tracked is True:
             lines = lines.filter(bom_item__sub_part__trackable=True)
@@ -1548,9 +1521,7 @@ class Build(
         we need to test all "trackable" BuildLine objects
         """
         lines = self.build_lines.filter(bom_item__sub_part__trackable=True)
-        lines = lines.exclude(
-            part.models.BomItem.consumable_filter(prefix='bom_item__')
-        )
+        lines = lines.exclude(bom_item__consumable=True)
 
         # Find any lines which have not been fully allocated
         for line in lines:
@@ -1574,9 +1545,7 @@ class Build(
         Returns:
             True if any BuildLine has been over-allocated.
         """
-        lines = self.build_lines.all().exclude(
-            part.models.BomItem.consumable_filter(prefix='bom_item__')
-        )
+        lines = self.build_lines.all().exclude(bom_item__consumable=True)
 
         lines = lines.prefetch_related('allocations')
 
@@ -1805,7 +1774,7 @@ class BuildLine(report.mixins.InvenTreeReportMixin, InvenTree.models.InvenTreeMo
 
     def is_fully_allocated(self) -> bool:
         """Return True if this BuildLine is fully allocated."""
-        if self.bom_item.is_consumable:
+        if self.bom_item.consumable:
             return True
 
         required = max(0, self.quantity - self.consumed)

src/backend/InvenTree/build/serializers.py

@@ -1,8 +1,6 @@
 """JSON serializers for Build API."""
 
-from collections.abc import Callable
 from decimal import Decimal
-from typing import Optional
 
 from django.core.exceptions import ValidationError as DjangoValidationError
 from django.db import models, transaction
@@ -24,6 +22,7 @@ from rest_framework import serializers
 from rest_framework.serializers import ValidationError
 
 import common.filters
+import common.settings
 import company.serializers
 import InvenTree.helpers
 import part.filters
@@ -34,7 +33,6 @@ from generic.states.fields import InvenTreeCustomStatusSerializerMixin
 from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.serializers import (
     CustomStatusSerializerMixin,
-    DuplicateOptionsSerializer,
     FilterableSerializerMixin,
     InvenTreeDecimalField,
     InvenTreeModelSerializer,
@@ -54,7 +52,6 @@ from users.serializers import OwnerSerializer, UserSerializer
 
 from .models import Build, BuildItem, BuildLine
 from .status_codes import BuildStatus
-from .validators import check_build_output
 
 
 class BuildSerializer(
@@ -68,8 +65,6 @@ class BuildSerializer(
 ):
     """Serializes a Build object."""
 
-    SKIP_CREATE_FIELDS = ['duplicate']
-
     class Meta:
         """Serializer metaclass."""
 
@@ -83,7 +78,6 @@ class BuildSerializer(
             'completed',
             'completion_date',
             'destination',
-            'duplicate',
             'external',
             'parent',
             'part',
@@ -194,29 +188,12 @@ class BuildSerializer(
 
         return queryset
 
-    duplicate = DuplicateOptionsSerializer(Build.objects.all(), copy_parameters=True)
-
     def __init__(self, *args, **kwargs):
         """Determine if extra serializer fields are required."""
         kwargs.pop('create', False)
 
         super().__init__(*args, **kwargs)
 
-    @transaction.atomic
-    def create(self, validated_data):
-        """Create a new Build instance, optionally copying data from an existing build."""
-        duplicate = validated_data.pop('duplicate', None)
-
-        instance = super().create(validated_data)
-
-        if duplicate:
-            original = duplicate['original']
-
-            if duplicate.get('copy_parameters', True):
-                instance.copy_parameters_from(original)
-
-        return instance
-
     def validate_reference(self, reference):
         """Custom validation for the Build reference field."""
         # Ensure the reference matches the required pattern
@@ -283,19 +260,11 @@ class BuildOutputSerializer(serializers.Serializer):
 class BuildOutputQuantitySerializer(BuildOutputSerializer):
     """Build output with quantity field."""
 
-    # Optional callable to validate the output field, if required
-    output_validator: Optional[Callable] = None
-
     class Meta:
         """Serializer metaclass."""
 
         fields = [*BuildOutputSerializer.Meta.fields, 'quantity']
 
-    def __init__(self, *args, **kwargs):
-        """Initialize the serializer."""
-        self.output_validator = kwargs.pop('output_validator', None)
-        super().__init__(*args, **kwargs)
-
     quantity = serializers.DecimalField(
         max_digits=15,
         decimal_places=5,
@@ -323,10 +292,6 @@ class BuildOutputQuantitySerializer(BuildOutputSerializer):
                     'quantity': _('Quantity cannot be greater than the output quantity')
                 })
 
-        if self.output_validator:
-            # Call the parent serializer's output validator, if provided
-            self.output_validator(output, quantity=quantity)
-
         return data
 
 
@@ -562,9 +527,7 @@ class BuildOutputCompleteSerializer(serializers.Serializer):
             'notes',
         ]
 
-    outputs = BuildOutputQuantitySerializer(
-        many=True, required=True, output_validator=check_build_output
-    )
+    outputs = BuildOutputQuantitySerializer(many=True, required=True)
 
     location = serializers.PrimaryKeyRelatedField(
         queryset=StockLocation.objects.all(),
@@ -591,6 +554,30 @@ class BuildOutputCompleteSerializer(serializers.Serializer):
 
         outputs = data.get('outputs', [])
 
+        if common.settings.prevent_build_output_complete_on_incompleted_tests():
+            errors = []
+            for output in outputs:
+                stock_item = output['output']
+                if (
+                    stock_item.hasRequiredTests()
+                    and not stock_item.passedAllRequiredTests()
+                ):
+                    serial = stock_item.serial
+
+                    if serial:
+                        errors.append(
+                            _(
+                                f'Build output {serial} has not passed all required tests'
+                            )
+                        )
+                    else:
+                        errors.append(
+                            _('Build output has not passed all required tests')
+                        )
+
+            if errors:
+                raise ValidationError(errors)
+
         if len(outputs) == 0:
             raise ValidationError(_('A list of build outputs must be provided'))
 
@@ -996,7 +983,7 @@ class BuildAllocationSerializer(serializers.Serializer):
                 output = item.get('output', None)
 
                 # Ignore allocation for consumable BOM items
-                if build_line.bom_item.is_consumable:
+                if build_line.bom_item.consumable:
                     continue
 
                 params = {
@@ -1389,7 +1376,7 @@ class BuildLineSerializer(
         source='bom_item.reference', label=_('Reference'), read_only=True
     )
     consumable = serializers.BooleanField(
-        source='bom_item.is_consumable', label=_('Consumable'), read_only=True
+        source='bom_item.consumable', label=_('Consumable'), read_only=True
     )
     optional = serializers.BooleanField(
         source='bom_item.optional', label=_('Optional'), read_only=True

src/backend/InvenTree/build/test_api.py

@@ -11,7 +11,7 @@ from build.models import Build, BuildItem, BuildLine
 from build.status_codes import BuildStatus
 from common.settings import set_global_setting
 from InvenTree.unit_test import InvenTreeAPITestCase
-from part.models import BomItem, BomItemSubstitute, Part, PartTestTemplate
+from part.models import BomItem, BomItemSubstitute, Part
 from stock.models import StockItem, StockLocation, StockSortOrder
 from stock.status_codes import StockStatus
 
@@ -1531,15 +1531,10 @@ class BuildOutputScrapTest(BuildAPITest):
             'notes': 'Partial complete',
         }
 
-        # Ensure that an invalid quantity raises an error, with the expected message
-        for q, expected_message in [
-            (-4, 'Ensure this value is greater than or equal to 0'),
-            (0, 'Quantity must be greater than zero'),
-            (999, 'Quantity cannot be greater than the output quantity'),
-        ]:
+        # Ensure that an invalid quantity raises an error
+        for q in [-4, 0, 999]:
             data['outputs'][0]['quantity'] = q
-            response = self.post(url, data, expected_code=400)
-            self.assertIn(expected_message, str(response.data))
+            self.post(url, data, expected_code=400)
 
         # Partially complete the output (with a valid quantity)
         data['outputs'][0]['quantity'] = 4
@@ -1557,94 +1552,6 @@ class BuildOutputScrapTest(BuildAPITest):
         self.assertEqual(completed_output.status, StockStatus.OK)
         self.assertFalse(completed_output.is_building)
 
-    def test_complete_with_required_tests(self):
-        """Test that build output completion is blocked if required tests have not passed."""
-        build = Build.objects.get(pk=1)
-        output = build.create_build_output(1).first()
-
-        template = PartTestTemplate.objects.create(
-            part=build.part, test_name='Required test', required=True
-        )
-
-        set_global_setting(
-            'PREVENT_BUILD_COMPLETION_HAVING_INCOMPLETED_TESTS', True, change_user=None
-        )
-
-        url = reverse('api-build-output-complete', kwargs={'pk': build.pk})
-
-        data = {'outputs': [{'output': output.pk}], 'location': 1}
-
-        response = self.post(url, data, expected_code=400)
-
-        self.assertIn(
-            'Build output has not passed all required tests', str(response.data)
-        )
-
-        # Add a passing test result - the output should now be able to be completed
-        output.add_test_result(template=template, result=True)
-
-        self.post(url, data, expected_code=200)
-
-    def test_complete_still_in_production(self):
-        """Test that build output completion is blocked if an allocated item is still in production."""
-        build = Build.objects.get(pk=1)
-        output = build.create_build_output(1).first()
-
-        build.create_build_line_items()
-        line = build.build_lines.first()
-
-        sub_build = Build.objects.create(
-            part=line.bom_item.sub_part,
-            quantity=1,
-            title='Sub-build',
-            reference='BO-9998',
-        )
-
-        in_production = StockItem.objects.create(
-            part=line.bom_item.sub_part, quantity=1, is_building=True, build=sub_build
-        )
-
-        BuildItem.objects.create(
-            build_line=line, stock_item=in_production, quantity=1, install_into=output
-        )
-
-        url = reverse('api-build-output-complete', kwargs={'pk': build.pk})
-
-        response = self.post(
-            url, {'outputs': [{'output': output.pk}], 'location': 1}, expected_code=400
-        )
-
-        self.assertIn(
-            'Allocated stock items are still in production', str(response.data)
-        )
-
-    def test_partial_complete_with_allocated_items(self):
-        """Test that a build output with allocated items cannot be partially completed."""
-        build = Build.objects.get(pk=1)
-        output = build.create_build_output(10).first()
-
-        build.create_build_line_items()
-        line = build.build_lines.first()
-
-        stock_item = StockItem.objects.create(part=line.bom_item.sub_part, quantity=10)
-
-        BuildItem.objects.create(
-            build_line=line, stock_item=stock_item, quantity=1, install_into=output
-        )
-
-        url = reverse('api-build-output-complete', kwargs={'pk': build.pk})
-
-        response = self.post(
-            url,
-            {'outputs': [{'output': output.pk, 'quantity': 4}], 'location': 1},
-            expected_code=400,
-        )
-
-        self.assertIn(
-            'Cannot partially complete a build output with allocated items',
-            str(response.data),
-        )
-
 
 class BuildOutputCancelTest(BuildAPITest):
     """Test cancellation of build outputs."""
@@ -1887,77 +1794,6 @@ class BuildLineTests(BuildAPITest):
         self.assertSetEqual(false_ids, expected_false)
         self.assertSetEqual(true_ids | false_ids, {line.pk for line in lines})
 
-    def test_filter_consumable_via_part(self):
-        """Filter BuildLine objects by 'consumable' status, accounting for the underlying part.
-
-        A BuildLine should be treated as 'consumable' if either the BOM line
-        itself is marked as consumable, or the underlying part is marked as consumable.
-        """
-        assembly = Part.objects.create(
-            name='Consumable Filter Assembly',
-            description='Assembly for consumable filter tests',
-            assembly=True,
-        )
-
-        plain = Part.objects.create(
-            name='Consumable Filter Plain Component',
-            description='A regular component',
-            component=True,
-        )
-
-        consumable_part = Part.objects.create(
-            name='Consumable Filter Consumable Part',
-            description='A part marked as consumable',
-            component=True,
-            consumable=True,
-        )
-
-        consumable_line_part = Part.objects.create(
-            name='Consumable Filter Consumable BOM Line',
-            description='A part which is consumable only via its BOM line',
-            component=True,
-        )
-
-        bom_item_plain = BomItem.objects.create(
-            part=assembly, sub_part=plain, quantity=1
-        )
-        bom_item_part_consumable = BomItem.objects.create(
-            part=assembly, sub_part=consumable_part, quantity=1
-        )
-        bom_item_line_consumable = BomItem.objects.create(
-            part=assembly, sub_part=consumable_line_part, quantity=1, consumable=True
-        )
-
-        build = Build.objects.create(
-            part=assembly,
-            reference='BO-9997',
-            quantity=1,
-            title='Consumable Filter Build',
-        )
-
-        url = reverse('api-build-line-list')
-
-        response = self.get(url, data={'build': build.pk, 'consumable': True})
-        returned_bom_items = {item['bom_item'] for item in response.data}
-
-        self.assertIn(bom_item_part_consumable.pk, returned_bom_items)
-        self.assertIn(bom_item_line_consumable.pk, returned_bom_items)
-        self.assertNotIn(bom_item_plain.pk, returned_bom_items)
-
-        response = self.get(url, data={'build': build.pk, 'consumable': False})
-        returned_bom_items = {item['bom_item'] for item in response.data}
-
-        self.assertIn(bom_item_plain.pk, returned_bom_items)
-        self.assertNotIn(bom_item_part_consumable.pk, returned_bom_items)
-        self.assertNotIn(bom_item_line_consumable.pk, returned_bom_items)
-
-        # Check that the serialized 'consumable' field reflects the combined status
-        response = self.get(
-            url, data={'build': build.pk, 'bom_item': bom_item_part_consumable.pk}
-        )
-        self.assertEqual(len(response.data), 1)
-        self.assertTrue(response.data[0]['consumable'])
-
     def test_output_options(self):
         """Test output options  for the BuildLine endpoint."""
         self.run_output_test(

src/backend/InvenTree/build/test_build.py

@@ -650,15 +650,11 @@ class BuildTest(BuildTestBase):
             'PREVENT_BUILD_COMPLETION_HAVING_INCOMPLETED_TESTS', True, change_user=None
         )
 
-        with self.assertRaises(ValidationError) as exc:
+        with self.assertRaises(ValidationError):
             self.build_w_tests_trackable.complete_build_output(
                 self.stockitem_with_required_test, None
             )
 
-        self.assertIn(
-            'Build output has not passed all required tests', str(exc.exception)
-        )
-
         # let's complete the required test and see if it could be saved
         StockItemTestResult.objects.create(
             stock_item=self.stockitem_with_required_test,
@@ -675,59 +671,6 @@ class BuildTest(BuildTestBase):
             self.stockitem_wo_required_test, None
         )
 
-    def test_complete_output_still_in_production(self):
-        """Test that a build output cannot be completed if allocated stock is still in production."""
-        # Create a stock item of the tracked sub-part, which is itself still "in production"
-        sub_build = Build.objects.create(
-            reference=generate_next_build_reference(),
-            title='Building a sub-part',
-            part=self.sub_part_3,
-            quantity=2,
-            issued_by=get_user_model().objects.get(pk=1),
-        )
-
-        in_production = StockItem.objects.create(
-            part=self.sub_part_3, quantity=2, is_building=True, build=sub_build
-        )
-
-        self.allocate_stock(self.output_1, {in_production: 2})
-
-        with self.assertRaises(ValidationError) as exc:
-            self.build.complete_build_output(self.output_1, None)
-
-        self.assertIn(
-            'Allocated stock items are still in production', str(exc.exception)
-        )
-
-    def test_partial_complete_with_allocated_items(self):
-        """Test that a build output with tracked allocations cannot be partially completed."""
-        # Allocate tracked stock against output_1 (quantity=3)
-        self.allocate_stock(self.output_1, {self.stock_3_1: 6})
-
-        with self.assertRaises(ValidationError) as exc:
-            self.build.complete_build_output(self.output_1, None, quantity=1)
-
-        self.assertIn(
-            'Cannot partially complete a build output with allocated items',
-            str(exc.exception),
-        )
-
-    def test_complete_output_invalid_quantity(self):
-        """Test that invalid quantities are rejected when completing a build output directly."""
-        with self.assertRaises(ValidationError) as exc:
-            self.build.complete_build_output(self.output_1, None, quantity=0)
-
-        self.assertIn('Quantity must be greater than zero', str(exc.exception))
-
-        with self.assertRaises(ValidationError) as exc:
-            self.build.complete_build_output(
-                self.output_1, None, quantity=self.output_1.quantity + 1
-            )
-
-        self.assertIn(
-            'Quantity cannot be greater than the output quantity', str(exc.exception)
-        )
-
     def test_overdue_notification(self):
         """Test sending of notifications when a build order is overdue."""
         self.ensurePluginsLoaded()
@@ -998,38 +941,6 @@ class AutoAllocationTests(BuildTestBase):
 
         self.assertEqual(self.build.allocated_stock.count(), N - 8)
 
-    def test_consumable_via_part(self):
-        """A BOM line should be treated as consumable if the underlying part is consumable.
-
-        Even though 'bom_item_1' itself is not marked as consumable, marking
-        'sub_part_1' as consumable should have the same effect as marking the
-        BOM line itself as consumable.
-        """
-        self.sub_part_1.consumable = True
-        self.sub_part_1.save()
-
-        self.assertFalse(self.bom_item_1.consumable)
-        self.assertTrue(self.bom_item_1.is_consumable)
-
-        # The BuildLine should be treated as fully allocated, without any stock allocated
-        self.assertEqual(self.line_1.allocated_quantity(), 0)
-        self.assertTrue(self.line_1.is_fully_allocated())
-
-        # The build should not consider this line when checking for unallocated lines
-        unallocated_lines = self.build.unallocated_lines(tracked=False)
-        self.assertNotIn(self.line_1, unallocated_lines)
-
-        # Auto-allocation should skip this line, even though stock exists
-        self.build.auto_allocate_stock(
-            interchangeable=True, substitutes=True, optional_items=True
-        )
-
-        self.assertEqual(self.line_1.allocated_quantity(), 0)
-        self.assertEqual(BuildItem.objects.filter(build_line=self.line_1).count(), 0)
-
-        # The other (non-consumable) line should still be allocated as normal
-        self.assertEqual(self.line_2.allocated_quantity(), 30)
-
 
 class ExternalBuildTest(InvenTreeAPITestCase):
     """Unit tests for external build order functionality."""

src/backend/InvenTree/build/validators.py

@@ -21,13 +21,3 @@ def validate_build_order_reference(value):
 
     # If we get to here, run the "default" validation routine
     Build.validate_reference_field(value)
-
-
-def check_build_output(output, quantity=None):
-    """Run a validation check against each output before accepting it for completion.
-
-    Arguments:
-        output (StockItem): The build output to check
-        quantity (Decimal, optional): The quantity to complete. If None, the full output quantity is assumed.
-    """
-    output.build.can_complete_output(output, quantity=quantity)

src/backend/InvenTree/common/admin.py

@@ -115,8 +115,7 @@ class BarcodeScanResultAdmin(admin.ModelAdmin):
 class ProjectCodeAdmin(admin.ModelAdmin):
     """Admin settings for ProjectCode."""
 
-    list_display = ('code', 'description', 'active')
-    list_filter = ('active',)
+    list_display = ('code', 'description')
 
     search_fields = ('code', 'description')
 

src/backend/InvenTree/common/api.py

@@ -491,7 +491,7 @@ class ProjectCodeList(DataExportViewMixin, ListCreateAPI):
     filter_backends = SEARCH_ORDER_FILTER
 
     ordering_fields = ['code']
-    filterset_fields = ['active']
+
     search_fields = ['code', 'description']
 
 

src/backend/InvenTree/common/currency.py

@@ -162,21 +162,13 @@ def currency_exchange_plugins() -> Optional[list]:
 def get_price(
     instance,
     quantity,
-    moq: bool = True,
-    multiples: bool = True,
-    currency: Optional[str] = None,
+    moq=True,
+    multiples=True,
+    currency=None,
     break_name: str = 'price_breaks',
 ):
     """Calculate the price based on quantity price breaks.
 
-    Arguments:
-        instance: The model instance which contains the price break information
-        quantity: The quantity to calculate the price for
-        moq: If True, then minimum order quantity will be observed (CURRENTLY NOT IMPLEMENTED)
-        multiples: If True, then order multiples will be observed
-        currency: The currency code to use for the calculation (default is None)
-        break_name: The name of the price break field on the instance (default is 'price_breaks')
-
     - Don't forget to add in flat-fee cost (base_cost field)
     - If MOQ (minimum order quantity) is required, bump quantity
     - If order multiples are to be observed, then we need to calculate based on that, too
@@ -193,7 +185,7 @@ def get_price(
         return None
 
     # Check if quantity is fraction and disable multiples
-    multiples = multiples and (quantity % 1 == 0)
+    multiples = quantity % 1 == 0
 
     # Order multiples
     if multiples:

src/backend/InvenTree/common/migrations/0045_projectcode_active.py

@@ -1,22 +0,0 @@
-# Generated by Django 5.2.15 on 2026-06-25 03:13
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("common", "0044_notificationmessage_charfield_pk"),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name="projectcode",
-            name="active",
-            field=models.BooleanField(
-                default=True,
-                help_text="Is this project code active?",
-                verbose_name="Active",
-            ),
-        ),
-    ]

src/backend/InvenTree/common/migrations/0046_alter_emailmessage_global_id_and_more.py

@@ -1,59 +0,0 @@
-"""Migration to store UUID primary keys as char(32) on MySQL / MariaDB.
-
-On MariaDB 10.7+, Django 5.x creates UUIDField columns with the native 'uuid'
-type and writes 36-character (hyphenated) values. Databases migrated under older
-Django / MariaDB versions retain char(32) columns, into which the new values
-do not fit.
-
-See: https://github.com/inventree/InvenTree/issues/12270
-"""
-
-import uuid
-
-from django.db import migrations
-
-import InvenTree.fields
-
-
-class Migration(migrations.Migration):
-    dependencies = [('common', '0045_projectcode_active')]
-
-    operations = [
-        migrations.AlterField(
-            model_name='emailmessage',
-            name='global_id',
-            field=InvenTree.fields.InvenTreeUUIDField(
-                default=uuid.uuid4,
-                editable=False,
-                help_text='Unique identifier for this message',
-                primary_key=True,
-                serialize=False,
-                unique=True,
-                verbose_name='Global ID',
-            ),
-        ),
-        migrations.AlterField(
-            model_name='emailthread',
-            name='global_id',
-            field=InvenTree.fields.InvenTreeUUIDField(
-                default=uuid.uuid4,
-                editable=False,
-                help_text='Unique identifier for this thread',
-                primary_key=True,
-                serialize=False,
-                verbose_name='Global ID',
-            ),
-        ),
-        migrations.AlterField(
-            model_name='webhookmessage',
-            name='message_id',
-            field=InvenTree.fields.InvenTreeUUIDField(
-                default=uuid.uuid4,
-                editable=False,
-                help_text='Unique identifier for this message',
-                primary_key=True,
-                serialize=False,
-                verbose_name='Message ID',
-            ),
-        ),
-    ]

src/backend/InvenTree/common/models.py

@@ -181,12 +181,6 @@ class ProjectCode(InvenTree.models.InvenTreeMetadataModel):
         help_text=_('Project description'),
     )
 
-    active = models.BooleanField(
-        default=True,
-        verbose_name=_('Active'),
-        help_text=_('Is this project code active?'),
-    )
-
     responsible = models.ForeignKey(
         users.models.Owner,
         on_delete=models.SET_NULL,
@@ -1388,27 +1382,21 @@ class PriceBreak(MetaMixin):
         help_text=_('Unit price at specified quantity'),
     )
 
-    def convert_to(self, currency_code: str, raise_error: bool = False):
+    def convert_to(self, currency_code):
         """Convert the unit-price at this price break to the specified currency code.
 
-        Arguments:
+        Args:
             currency_code: The currency code to convert to (e.g "USD" or "AUD")
-            raise_error: If True, raise an error if the conversion fails. If False, return None.
         """
         try:
             converted = convert_money(self.price, currency_code)
-        except MissingRate:  # pragma: no cover
-            InvenTree.exceptions.log_error('PriceBreak.convert_to')
+        except MissingRate:
             logger.warning(
                 'No currency conversion rate available for %s -> %s',
                 self.price_currency,
                 currency_code,
             )
-
-            if raise_error:
-                raise
-
-            return None
+            return self.price.amount
 
         return converted.amount
 
@@ -1590,7 +1578,7 @@ class WebhookMessage(models.Model):
         worked_on: Was the work on this message finished?
     """
 
-    message_id = InvenTree.fields.InvenTreeUUIDField(
+    message_id = models.UUIDField(
         verbose_name=_('Message ID'),
         help_text=_('Unique identifier for this message'),
         primary_key=True,
@@ -3272,7 +3260,7 @@ class EmailMessage(models.Model):
         TRACK_READ = 'track_read', _('Track Read')
         TRACK_CLICK = 'track_click', _('Track Click')
 
-    global_id = InvenTree.fields.InvenTreeUUIDField(
+    global_id = models.UUIDField(
         verbose_name=_('Global ID'),
         help_text=_('Unique identifier for this message'),
         primary_key=True,
@@ -3380,7 +3368,7 @@ class EmailThread(InvenTree.models.InvenTreeMetadataModel):
         blank=True,
         help_text=_('Unique key for this thread (used to identify the thread)'),
     )
-    global_id = InvenTree.fields.InvenTreeUUIDField(
+    global_id = models.UUIDField(
         verbose_name=_('Global ID'),
         help_text=_('Unique identifier for this thread'),
         primary_key=True,

src/backend/InvenTree/common/serializers.py

@@ -417,14 +417,7 @@ class ProjectCodeSerializer(DataImportExportSerializerMixin, InvenTreeModelSeria
         """Meta options for ProjectCodeSerializer."""
 
         model = common_models.ProjectCode
-        fields = [
-            'pk',
-            'code',
-            'description',
-            'active',
-            'responsible',
-            'responsible_detail',
-        ]
+        fields = ['pk', 'code', 'description', 'responsible', 'responsible_detail']
 
     responsible_detail = OwnerSerializer(
         source='responsible', read_only=True, allow_null=True

src/backend/InvenTree/common/setting/system.py

@@ -793,14 +793,6 @@ SYSTEM_SETTINGS: dict[str, InvenTreeSettingsKeyType] = {
         'default': False,
         'validator': bool,
     },
-    'STOCK_MERGE_ON_TRANSFER': {
-        'name': _('Merge stock with existing stock on transfer by default'),
-        'description': _(
-            'Default state for merge stock on transfer behaviour. (Can be changed per transfer if desired)'
-        ),
-        'default': False,
-        'validator': bool,
-    },
     'BUILDORDER_REFERENCE_PATTERN': {
         'name': _('Build Order Reference Pattern'),
         'description': _('Required pattern for generating Build Order reference field'),

src/backend/InvenTree/common/setting/type.py

@@ -1,7 +1,19 @@
 """Types for settings."""
 
+import sys
 from collections.abc import Callable
-from typing import Any, NotRequired, TypedDict
+from typing import Any, TypedDict
+
+if sys.version_info >= (3, 11):
+    from typing import NotRequired  # pragma: no cover
+else:
+
+    class NotRequired:  # pragma: no cover
+        """NotRequired type helper is only supported with Python 3.11+."""
+
+        def __class_getitem__(cls, item):
+            """Return the item."""
+            return item
 
 
 class SettingsKeyType(TypedDict, total=False):

src/backend/InvenTree/common/settings.py

@@ -142,3 +142,12 @@ def stock_expiry_enabled():
     from common.models import InvenTreeSetting
 
     return InvenTreeSetting.get_setting('STOCK_ENABLE_EXPIRY', False, create=False)
+
+
+def prevent_build_output_complete_on_incompleted_tests():
+    """Returns True if the completion of the build outputs is disabled until the required tests are passed."""
+    from common.models import InvenTreeSetting
+
+    return InvenTreeSetting.get_setting(
+        'PREVENT_BUILD_COMPLETION_HAVING_INCOMPLETED_TESTS', False, create=False
+    )

src/backend/InvenTree/common/tests.py

@@ -1752,22 +1752,6 @@ class ProjectCodesTest(InvenTreeAPITestCase):
             str(response.data['code']),
         )
 
-    def test_filter_active(self):
-        """Test that the 'active' field can be filtered via the API."""
-        # Mark one code as inactive
-        code = ProjectCode.objects.first()
-        code.active = False
-        code.save()
-
-        active_count = ProjectCode.objects.filter(active=True).count()
-        inactive_count = ProjectCode.objects.filter(active=False).count()
-
-        response = self.get(self.url, data={'active': True}, expected_code=200)
-        self.assertEqual(len(response.data), active_count)
-
-        response = self.get(self.url, data={'active': False}, expected_code=200)
-        self.assertEqual(len(response.data), inactive_count)
-
     def test_write_access(self):
         """Test that non-staff users have read-only access."""
         # By default user has staff access, can create a new project code

src/backend/InvenTree/company/serializers.py

@@ -1,6 +1,5 @@
 """JSON serializers for Company app."""
 
-from django.db import transaction
 from django.db.models import Prefetch
 from django.utils.translation import gettext_lazy as _
 
@@ -15,7 +14,6 @@ from importer.registry import register_importer
 from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.ready import isGeneratingSchema
 from InvenTree.serializers import (
-    DuplicateOptionsSerializer,
     FilterableSerializerMixin,
     InvenTreeCurrencySerializer,
     InvenTreeDecimalField,
@@ -120,8 +118,6 @@ class CompanySerializer(
 
     import_exclude_fields = ['image']
 
-    SKIP_CREATE_FIELDS = ['duplicate']
-
     class Meta:
         """Metaclass options."""
 
@@ -136,7 +132,6 @@ class CompanySerializer(
             'email',
             'currency',
             'contact',
-            'duplicate',
             'link',
             'image',
             'active',
@@ -196,23 +191,6 @@ class CompanySerializer(
 
     parameters = common.filters.enable_parameters_filter()
 
-    duplicate = DuplicateOptionsSerializer(Company.objects.all(), copy_parameters=True)
-
-    @transaction.atomic
-    def create(self, validated_data):
-        """Create a new Company instance, optionally copying data from an existing company."""
-        duplicate = validated_data.pop('duplicate', None)
-
-        instance = super().create(validated_data)
-
-        if duplicate:
-            original = duplicate['original']
-
-            if duplicate.get('copy_parameters', True):
-                instance.copy_parameters_from(original)
-
-        return instance
-
 
 @register_importer()
 class ContactSerializer(DataImportExportSerializerMixin, InvenTreeModelSerializer):
@@ -239,8 +217,6 @@ class ManufacturerPartSerializer(
 ):
     """Serializer for ManufacturerPart object."""
 
-    SKIP_CREATE_FIELDS = ['duplicate']
-
     class Meta:
         """Metaclass options."""
 
@@ -253,7 +229,6 @@ class ManufacturerPartSerializer(
             'manufacturer',
             'manufacturer_detail',
             'description',
-            'duplicate',
             'MPN',
             'link',
             'barcode_hash',
@@ -266,25 +241,6 @@ class ManufacturerPartSerializer(
 
     parameters = common.filters.enable_parameters_filter()
 
-    duplicate = DuplicateOptionsSerializer(
-        ManufacturerPart.objects.all(), copy_parameters=True
-    )
-
-    @transaction.atomic
-    def create(self, validated_data):
-        """Create a new ManufacturerPart instance, optionally copying data from an existing instance."""
-        duplicate = validated_data.pop('duplicate', None)
-
-        instance = super().create(validated_data)
-
-        if duplicate:
-            original = duplicate['original']
-
-            if duplicate.get('copy_parameters', True):
-                instance.copy_parameters_from(original)
-
-        return instance
-
     part_detail = OptionalField(
         serializer_class=part_serializers.PartBriefSerializer,
         serializer_kwargs={
@@ -367,8 +323,6 @@ class SupplierPartSerializer(
 
     export_exclude_fields = ['tags']
 
-    SKIP_CREATE_FIELDS = ['duplicate']
-
     export_child_fields = [
         'part_detail.name',
         'part_detail.description',
@@ -385,7 +339,6 @@ class SupplierPartSerializer(
             'available',
             'availability_updated',
             'description',
-            'duplicate',
             'in_stock',
             'on_order',
             'link',
@@ -541,10 +494,6 @@ class SupplierPartSerializer(
     # Date fields
     updated = serializers.DateTimeField(allow_null=True, read_only=True)
 
-    duplicate = DuplicateOptionsSerializer(
-        SupplierPart.objects.all(), copy_parameters=True
-    )
-
     @staticmethod
     def annotate_queryset(queryset):
         """Annotate the SupplierPart queryset with extra fields.
@@ -573,11 +522,8 @@ class SupplierPartSerializer(
 
         return response
 
-    @transaction.atomic
     def create(self, validated_data):
         """Extract manufacturer data and process ManufacturerPart."""
-        duplicate = validated_data.pop('duplicate', None)
-
         # Extract 'available' quantity from the serializer
         available = validated_data.pop('available', None)
 
@@ -595,12 +541,6 @@ class SupplierPartSerializer(
             kwargs = {'manufacturer': manufacturer, 'MPN': MPN}
             supplier_part.save(**kwargs)
 
-        if duplicate:
-            original = duplicate['original']
-
-            if duplicate.get('copy_parameters', True):
-                supplier_part.copy_parameters_from(original)
-
         return supplier_part
 
 

src/backend/InvenTree/data_exporter/mixins.py

@@ -16,7 +16,6 @@ from taggit.serializers import TagListSerializerField
 import data_exporter.serializers
 import data_exporter.tasks
 import InvenTree.exceptions
-import InvenTree.serializers
 from common.models import DataOutput
 from InvenTree.helpers import str2bool
 from InvenTree.tasks import offload_task
@@ -65,14 +64,6 @@ class DataExportSerializerMixin:
             # Exclude fields which are not required for data export
             for field in self.get_export_exclude_fields(**kwargs):
                 self.fields.pop(field, None)
-
-            # Duplication options are never used for data export
-            for field in [
-                name
-                for name, field in self.fields.items()
-                if isinstance(field, InvenTree.serializers.DuplicateOptionsSerializer)
-            ]:
-                self.fields.pop(field, None)
         else:
             # Exclude fields which are only used for data export
             for field in self.get_export_only_fields(**kwargs):
@@ -108,10 +99,6 @@ class DataExportSerializerMixin:
                 fields.update(self.get_child_fields(name, field))
                 continue
 
-            # Skip 'many' fields (e.g. nested serializers)
-            if getattr(field, 'many', False):
-                continue
-
             fields[name] = field
 
         return fields

src/backend/InvenTree/importer/mixins.py

@@ -3,8 +3,6 @@
 from rest_framework import fields, serializers
 from taggit.serializers import TagListSerializerField
 
-import InvenTree.serializers
-
 
 class DataImportSerializerMixin:
     """Mixin class for adding data import functionality to a DRF serializer."""
@@ -43,14 +41,6 @@ class DataImportSerializerMixin:
             for field in self.get_import_exclude_fields(**kwargs):
                 self.fields.pop(field, None)
 
-            # Duplication options are never used for data import
-            for field in [
-                name
-                for name, field in self.fields.items()
-                if isinstance(field, InvenTree.serializers.DuplicateOptionsSerializer)
-            ]:
-                self.fields.pop(field, None)
-
         else:
             # Exclude fields which are only used for data import
             for field in self.get_import_only_fields(**kwargs):

src/backend/InvenTree/importer/models.py

@@ -6,7 +6,6 @@ from datetime import datetime
 from typing import Optional
 
 from django.contrib.auth.models import User
-from django.core.exceptions import FieldDoesNotExist
 from django.core.exceptions import ValidationError as DjangoValidationError
 from django.core.validators import FileExtensionValidator
 from django.db import models
@@ -201,7 +200,7 @@ class DataImportSession(models.Model):
             related_field = model_class._meta.get_field(field_name)
             model = related_field.remote_field.model
             return model
-        except (AttributeError, FieldDoesNotExist):
+        except (AttributeError, models.FieldDoesNotExist):
             return None
 
     def extract_columns(self) -> None: