diff --git a/.github/actions/github-app-token/action.yml b/.github/actions/github-app-token/action.yml
index 9021f9fdfe0..d5afe8b32d6 100644
--- a/.github/actions/github-app-token/action.yml
+++ b/.github/actions/github-app-token/action.yml
@@ -59,7 +59,7 @@ runs:
       id: azure-login
       if: ${{ (inputs.mode || 'app-with-fallback') != 'pat' }}
       continue-on-error: true
-      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
       with:
         client-id: ${{ inputs.azure-client-id }}
         tenant-id: ${{ inputs.azure-tenant-id }}
diff --git a/.github/actions/sample-validation-setup/action.yml b/.github/actions/sample-validation-setup/action.yml
index 9bb1b90f555..531ae6b6504 100644
--- a/.github/actions/sample-validation-setup/action.yml
+++ b/.github/actions/sample-validation-setup/action.yml
@@ -24,7 +24,7 @@ runs:
   using: "composite"
   steps:
     - name: Set up Node.js environment
-      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
       with:
         node-version: 22
 
@@ -59,7 +59,7 @@ runs:
           sample-playbooks-${{ github.job }}-
 
     - name: Azure CLI Login
-      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+      uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
       with:
         client-id: ${{ inputs.azure-client-id }}
         tenant-id: ${{ inputs.azure-tenant-id }}
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index eb30cc78c29..90fb9754e2a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -58,3 +58,5 @@ updates:
     schedule:
       interval: "weekly"
       day: "sunday"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index ec10bf1fc78..40a2e12df20 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4
+        uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -51,7 +51,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, Go, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4
+        uses: github/codeql-action/autobuild@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -64,6 +64,6 @@ jobs:
       #     ./location_of_script_within_repo/buildscript.sh
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4
+        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/devflow-pr-review.yml b/.github/workflows/devflow-pr-review.yml
index 1daf03ca1ec..aa886528c10 100644
--- a/.github/workflows/devflow-pr-review.yml
+++ b/.github/workflows/devflow-pr-review.yml
@@ -111,7 +111,7 @@ jobs:
 
       - name: Check review requester team membership
         id: check
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           MEMBERSHIP_USER: ${{ github.event_name == 'issue_comment' && github.event.comment.user.login || '' }}
           TEAM_NAME: ${{ secrets.DEVELOPER_TEAM }}
@@ -137,7 +137,7 @@ jobs:
 
       - name: React to authorized review command
         if: ${{ github.event_name == 'issue_comment' && steps.check.outputs.is_team_member == 'true' }}
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.github-auth.outputs.token }}
           script: |
@@ -184,7 +184,7 @@ jobs:
           path: devflow
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/dotnet-build-and-test.yml b/.github/workflows/dotnet-build-and-test.yml
index 69d9e2f935e..918fdc73d83 100644
--- a/.github/workflows/dotnet-build-and-test.yml
+++ b/.github/workflows/dotnet-build-and-test.yml
@@ -269,7 +269,7 @@ jobs:
 
       - name: Azure CLI Login
         if: github.event_name != 'pull_request' && matrix.integration-tests
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -325,7 +325,7 @@ jobs:
 
       - name: Upload coverage report artifact
         if: matrix.targetFramework == env.COVERAGE_FRAMEWORK
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: CoverageReport-${{ matrix.os }}-${{ matrix.targetFramework }}-${{ matrix.configuration }} # Artifact name
           path: ./TestResults/Reports # Directory containing files to upload
@@ -337,7 +337,7 @@ jobs:
 
       - name: Upload integration test results
         if: always() && github.event_name != 'pull_request' && matrix.integration-tests
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: dotnet-test-results-${{ matrix.targetFramework }}-${{ matrix.os }}
           path: IntegrationTestResults/**/*.junit
@@ -383,7 +383,7 @@ jobs:
         run: dotnet build dotnet/tests/Foundry.Hosting.IntegrationTests/Foundry.Hosting.IntegrationTests.csproj -c "$configuration" --warnaserror
 
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -463,14 +463,14 @@ jobs:
       - name: Fail workflow if tests failed
         id: check_tests_failed
         if: contains(join(needs.*.result, ','), 'failure')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Failed!')
 
       - name: Fail workflow if tests cancelled
         id: check_tests_cancelled
         if: contains(join(needs.*.result, ','), 'cancelled')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Cancelled!')
 
@@ -528,7 +528,7 @@ jobs:
           key: dotnet-integration-report-history-${{ github.run_id }}
       - name: Upload trend report
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: dotnet-integration-test-report
           path: |
diff --git a/.github/workflows/dotnet-integration-tests.yml b/.github/workflows/dotnet-integration-tests.yml
index 50ec9c4cb71..939033a3517 100644
--- a/.github/workflows/dotnet-integration-tests.yml
+++ b/.github/workflows/dotnet-integration-tests.yml
@@ -77,7 +77,7 @@ jobs:
           done
 
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
diff --git a/.github/workflows/dotnet-verify-samples.yml b/.github/workflows/dotnet-verify-samples.yml
index 2ee9fdada13..e101939d41b 100644
--- a/.github/workflows/dotnet-verify-samples.yml
+++ b/.github/workflows/dotnet-verify-samples.yml
@@ -58,7 +58,7 @@ jobs:
 
       - name: Azure CLI Login
         if: github.event_name != 'pull_request'
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -126,7 +126,7 @@ jobs:
 
       - name: Upload results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: verify-samples-results
           path: |
diff --git a/.github/workflows/github-automation-tests.yml b/.github/workflows/github-automation-tests.yml
index 3c278b2a274..a951455398c 100644
--- a/.github/workflows/github-automation-tests.yml
+++ b/.github/workflows/github-automation-tests.yml
@@ -27,11 +27,11 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: "22"
 
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/integration-tests-manual.yml b/.github/workflows/integration-tests-manual.yml
index b758b8e466b..8a6d415e814 100644
--- a/.github/workflows/integration-tests-manual.yml
+++ b/.github/workflows/integration-tests-manual.yml
@@ -50,7 +50,7 @@ jobs:
 
       - name: Resolve and authorize checkout ref
         id: resolve
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
diff --git a/.github/workflows/issue-triage.yml b/.github/workflows/issue-triage.yml
index 126cb193cfd..af17d8cfcd1 100644
--- a/.github/workflows/issue-triage.yml
+++ b/.github/workflows/issue-triage.yml
@@ -94,7 +94,7 @@ jobs:
       - name: Check issue author team membership
         if: ${{ github.event_name != 'workflow_dispatch' }}
         id: check
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           TEAM_NAME: ${{ secrets.DEVELOPER_TEAM }}
           ISSUE_NUMBER: ${{ steps.issue.outputs.issue_number }}
@@ -153,7 +153,7 @@ jobs:
           path: devflow
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
           python-version: "3.13"
 
@@ -168,7 +168,7 @@ jobs:
         run: uv sync --frozen
 
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
diff --git a/.github/workflows/label-issues.yml b/.github/workflows/label-issues.yml
index f4d79281911..d420e922d1f 100644
--- a/.github/workflows/label-issues.yml
+++ b/.github/workflows/label-issues.yml
@@ -40,7 +40,7 @@ jobs:
           repository: ${{ github.repository }}
           fallback-token: ${{ secrets.GH_ACTIONS_PR_WRITE }}
 
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.github-auth.outputs.token }}
           script: |
diff --git a/.github/workflows/label-pr.yml b/.github/workflows/label-pr.yml
index 1115dd9de45..165811175d8 100644
--- a/.github/workflows/label-pr.yml
+++ b/.github/workflows/label-pr.yml
@@ -46,12 +46,12 @@ jobs:
           repository: ${{ github.repository }}
           fallback-token: ${{ secrets.GH_ACTIONS_PR_WRITE }}
 
-      - uses: actions/labeler@f27b608878404679385c85cfa523b85ccb86e213 # v6
+      - uses: actions/labeler@f27b608878404679385c85cfa523b85ccb86e213 # v6.1.0
         with:
           repo-token: ${{ steps.github-auth.outputs.token }}
 
       - name: "PR: add breaking change label from title"
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.github-auth.outputs.token }}
           script: |
diff --git a/.github/workflows/label-title-prefix.yml b/.github/workflows/label-title-prefix.yml
index 4490ea1272f..a830b8aa13b 100644
--- a/.github/workflows/label-title-prefix.yml
+++ b/.github/workflows/label-title-prefix.yml
@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 1
           persist-credentials: false
 
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         name: "Issue/PR: update title"
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/limit-community-prs.yml b/.github/workflows/limit-community-prs.yml
index 3ba701a5c70..e2e11f902e7 100644
--- a/.github/workflows/limit-community-prs.yml
+++ b/.github/workflows/limit-community-prs.yml
@@ -53,7 +53,7 @@ jobs:
 
       - name: Check PR author team membership
         id: check
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           TEAM_NAME: ${{ secrets.DEVELOPER_TEAM }}
           PR_NUMBER: ${{ github.event.pull_request.number }}
@@ -107,7 +107,7 @@ jobs:
           fallback-token: ${{ secrets.GH_ACTIONS_PR_WRITE }}
 
       - name: Enforce open PR limit
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ steps.github-auth.outputs.token }}
           script: |
diff --git a/.github/workflows/markdown-link-check.yml b/.github/workflows/markdown-link-check.yml
index 76b862b9fd0..6d1635837cb 100644
--- a/.github/workflows/markdown-link-check.yml
+++ b/.github/workflows/markdown-link-check.yml
@@ -24,7 +24,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 20
 
@@ -33,7 +33,7 @@ jobs:
 
       # Checks the status of hyperlinks in all files
       - name: Run linkspector
-        uses: umbrelladocs/action-linkspector@963b6264d7de32c904942a70b488d3407453049e # v1
+        uses: umbrelladocs/action-linkspector@963b6264d7de32c904942a70b488d3407453049e # v1.5.1
         with:
           reporter: local
           filter_mode: nofilter
diff --git a/.github/workflows/merge-gatekeeper.yml b/.github/workflows/merge-gatekeeper.yml
index c33d3e016a2..cf55dbeb49f 100644
--- a/.github/workflows/merge-gatekeeper.yml
+++ b/.github/workflows/merge-gatekeeper.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - name: Wait for required checks
         if: github.event_name == 'pull_request'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           TIMEOUT_SECONDS: "3600"
           INTERVAL_SECONDS: "30"
diff --git a/.github/workflows/python-dependency-maintenance.yml b/.github/workflows/python-dependency-maintenance.yml
index e75f6e67df0..7f84170a57e 100644
--- a/.github/workflows/python-dependency-maintenance.yml
+++ b/.github/workflows/python-dependency-maintenance.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Upload dependency validation reports
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: dependency-maintenance-results
           path: |
@@ -88,7 +88,7 @@ jobs:
 
       - name: Create issue for failed dependency bounds test
         if: steps.validate_bounds_test.outcome != 'success'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -158,7 +158,7 @@ jobs:
 
       - name: Create issues for failed dependency candidates
         if: always()
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -321,7 +321,7 @@ jobs:
 
       - name: Create or update dependency maintenance tracking issue
         if: steps.commit_updates.outputs.has_changes == 'true'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
diff --git a/.github/workflows/python-integration-tests.yml b/.github/workflows/python-integration-tests.yml
index c4f15b84c98..acfd0092087 100644
--- a/.github/workflows/python-integration-tests.yml
+++ b/.github/workflows/python-integration-tests.yml
@@ -102,7 +102,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-openai
           path: ./python/pytest.xml
@@ -138,7 +138,7 @@ jobs:
           python-version: ${{ env.UV_PYTHON }}
           os: ${{ runner.os }}
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -156,7 +156,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-azure-openai
           path: ./python/pytest.xml
@@ -248,7 +248,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-misc
           path: ./python/pytest.xml
@@ -308,7 +308,7 @@ jobs:
           python-version: ${{ env.UV_PYTHON }}
           os: ${{ runner.os }}
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -325,7 +325,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-foundry
           path: ./python/pytest.xml
@@ -358,7 +358,7 @@ jobs:
           python-version: ${{ env.UV_PYTHON }}
           os: ${{ runner.os }}
       - name: Azure CLI Login
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -375,7 +375,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-foundry-hosting
           path: ./python/pytest.xml
@@ -427,7 +427,7 @@ jobs:
         run: uv run --directory packages/azure-cosmos poe integration-tests -n logical --dist worksteal --timeout=120 --session-timeout=900 --timeout_method thread --retries 2 --retry-delay 5 --junitxml=${{ github.workspace }}/python/pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-cosmos
           path: ./python/pytest.xml
@@ -469,7 +469,7 @@ jobs:
           --junitxml=pytest.xml
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-github-copilot
           path: ./python/pytest.xml
@@ -535,7 +535,7 @@ jobs:
           key: integration-report-history-integration-${{ github.run_id }}
       - name: Upload unified trend report
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: integration-test-report
           path: |
@@ -559,12 +559,12 @@ jobs:
     steps:
       - name: Fail workflow if tests failed
         if: contains(join(needs.*.result, ','), 'failure')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Failed!')
 
       - name: Fail workflow if tests cancelled
         if: contains(join(needs.*.result, ','), 'cancelled')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Cancelled!')
diff --git a/.github/workflows/python-merge-tests.yml b/.github/workflows/python-merge-tests.yml
index 043d6941334..4d77ef06608 100644
--- a/.github/workflows/python-merge-tests.yml
+++ b/.github/workflows/python-merge-tests.yml
@@ -187,7 +187,7 @@ jobs:
           title: OpenAI integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-openai
           path: ./python/pytest.xml
@@ -224,7 +224,7 @@ jobs:
           os: ${{ runner.os }}
       - name: Azure CLI Login
         if: github.event_name != 'pull_request'
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -257,7 +257,7 @@ jobs:
           title: Azure OpenAI integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-azure-openai
           path: ./python/pytest.xml
@@ -382,7 +382,7 @@ jobs:
           title: Misc integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-misc
           path: ./python/pytest.xml
@@ -422,7 +422,7 @@ jobs:
           os: ${{ runner.os }}
       - name: Azure CLI Login
         if: github.event_name != 'pull_request'
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -449,7 +449,7 @@ jobs:
           title: Test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-foundry
           path: ./python/pytest.xml
@@ -483,7 +483,7 @@ jobs:
           os: ${{ runner.os }}
       - name: Azure CLI Login
         if: github.event_name != 'pull_request'
-        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2
+        uses: azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v2.3.0
         with:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
@@ -510,7 +510,7 @@ jobs:
           title: Foundry Hosting integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-foundry-hosting
           path: ./python/pytest.xml
@@ -577,7 +577,7 @@ jobs:
           title: Cosmos integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-cosmos
           path: ./python/pytest.xml
@@ -632,7 +632,7 @@ jobs:
           title: GitHub Copilot integration test results
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: test-results-github-copilot
           path: ./python/pytest.xml
@@ -695,7 +695,7 @@ jobs:
           key: integration-report-history-merge-${{ github.run_id }}
       - name: Upload unified trend report
         if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: integration-test-report
           path: |
@@ -720,13 +720,13 @@ jobs:
       - name: Fail workflow if tests failed
         id: check_tests_failed
         if: contains(join(needs.*.result, ','), 'failure')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Failed!')
 
       - name: Fail workflow if tests cancelled
         id: check_tests_cancelled
         if: contains(join(needs.*.result, ','), 'cancelled')
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: core.setFailed('Integration Tests Cancelled!')
diff --git a/.github/workflows/python-sample-validation.yml b/.github/workflows/python-sample-validation.yml
index add2ffd1f18..28ca36b9f1b 100644
--- a/.github/workflows/python-sample-validation.yml
+++ b/.github/workflows/python-sample-validation.yml
@@ -53,7 +53,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-01-get-started
@@ -120,7 +120,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents
@@ -167,7 +167,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-harness
@@ -209,7 +209,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-tools
@@ -255,7 +255,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-openai
@@ -299,7 +299,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-azure
@@ -341,7 +341,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-anthropic
@@ -375,7 +375,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-github-copilot
@@ -411,7 +411,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-amazon
@@ -447,7 +447,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-ollama
@@ -493,7 +493,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-foundry
@@ -539,7 +539,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-copilotstudio
@@ -572,7 +572,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-02-agents-custom
@@ -614,7 +614,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-03-workflows
@@ -661,7 +661,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-04-hosting-foundry-hosted-agents
@@ -700,7 +700,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-04-hosting-other
@@ -747,7 +747,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-05-end-to-end
@@ -804,7 +804,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-autogen-migration
@@ -873,7 +873,7 @@ jobs:
         uses: ./.github/actions/sample-validation-save-playbooks
 
       - name: Upload validation report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-report-semantic-kernel-migration
@@ -939,7 +939,7 @@ jobs:
           key: validation-history-${{ github.run_id }}
 
       - name: Upload trend report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: always()
         with:
           name: validation-trend-report
diff --git a/.github/workflows/python-test-coverage-report.yml b/.github/workflows/python-test-coverage-report.yml
index ed9ced46aa5..770537001fc 100644
--- a/.github/workflows/python-test-coverage-report.yml
+++ b/.github/workflows/python-test-coverage-report.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Download coverage report
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           github-token: ${{ github.token }}
           run-id: ${{ github.event.workflow_run.id }}
diff --git a/.github/workflows/python-test-coverage.yml b/.github/workflows/python-test-coverage.yml
index 330eb4198fb..ea9b4efaec4 100644
--- a/.github/workflows/python-test-coverage.yml
+++ b/.github/workflows/python-test-coverage.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Check coverage threshold
         run: python ${{ github.workspace }}/.github/scripts/python_check_coverage.py python-coverage.xml ${{ env.COVERAGE_THRESHOLD }}
       - name: Upload coverage report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           path: |
             python/python-coverage.xml
diff --git a/.github/workflows/stale-issue-pr-ping.yml b/.github/workflows/stale-issue-pr-ping.yml
index 9a0473e72c5..4ce2546cea7 100644
--- a/.github/workflows/stale-issue-pr-ping.yml
+++ b/.github/workflows/stale-issue-pr-ping.yml
@@ -50,7 +50,7 @@ jobs:
           repository: ${{ github.repository }}
           fallback-token: ${{ secrets.GH_ACTIONS_PR_WRITE }}
 
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
           python-version: '3.13'