diff --git a/delete-me-update-all-integration-branches.ps1 b/delete-me-update-all-integration-branches.ps1
new file mode 100644
index 00000000..8ba8455c
--- /dev/null
+++ b/delete-me-update-all-integration-branches.ps1
@@ -0,0 +1,124 @@
+# delete-me-update-all-integration-branches.ps1
+# Updates ALL integration branches from their component branches.
+# Run from any branch -- it will stash changes, update each integration branch, then return.
+
+$ErrorActionPreference = 'Stop'
+
+$originalBranch = git rev-parse --abbrev-ref HEAD
+$stashed = $false
+
+# Stash any uncommitted changes
+$status = git status --porcelain
+if ($status) {
+    Write-Host "Stashing uncommitted changes..." -ForegroundColor Cyan
+    git stash push -m "auto-stash before integration branch update"
+    $stashed = $true
+}
+
+Write-Host "Fetching all branches from origin..." -ForegroundColor Cyan
+git fetch origin
+
+$integrationBranches = @(
+    @{
+        Name = 'release/next-gen'
+        Branches = @(
+            'feature/test-workflow-engine'
+            'feature/hot-runner-protocol'
+            'feature/generic-artifact-system'
+            'feature/incremental-sync-protocol'
+            'feature/community-plugin-validation'
+            'feature/cli-support'
+        )
+    }
+    @{
+        Name = 'release/lts-2.0.0'
+        Branches = @(
+            # Infrastructure
+            'feature/orchestrator-enterprise-support'
+            'feature/cloud-run-azure-providers'
+            'feature/provider-load-balancing'
+            'feature/orchestrator-unit-tests'
+            'fix/secure-git-token-usage'
+            'feature/premade-secret-sources'
+            'feature/ci-platform-providers'
+            'feature/build-reliability'
+            'ci/orchestrator-integrity-speedup'
+            # Next-gen
+            'feature/test-workflow-engine'
+            'feature/hot-runner-protocol'
+            'feature/generic-artifact-system'
+            'feature/incremental-sync-protocol'
+            'feature/community-plugin-validation'
+            'feature/cli-support'
+        )
+    }
+)
+
+foreach ($integration in $integrationBranches) {
+    $name = $integration.Name
+    Write-Host "`n========================================" -ForegroundColor Cyan
+    Write-Host "Updating $name" -ForegroundColor Cyan
+    Write-Host "========================================" -ForegroundColor Cyan
+
+    # Check if branch exists locally
+    $exists = git branch --list $name
+    if (-not $exists) {
+        Write-Host "Creating local branch from origin/$name..." -ForegroundColor Yellow
+        git checkout -b $name "origin/$name"
+    } else {
+        git checkout $name
+        git pull origin $name --ff-only 2>$null
+        if ($LASTEXITCODE -ne 0) {
+            git pull origin $name --no-edit
+        }
+    }
+
+    $failed = @()
+    foreach ($branch in $integration.Branches) {
+        $remoteBranch = "origin/$branch"
+        # Check if remote branch exists
+        $refExists = git rev-parse --verify $remoteBranch 2>$null
+        if ($LASTEXITCODE -ne 0) {
+            Write-Host "  Skipping $branch (not found on remote)" -ForegroundColor DarkGray
+            continue
+        }
+
+        # Check if already merged
+        $mergeBase = git merge-base HEAD $remoteBranch 2>$null
+        $remoteHead = git rev-parse $remoteBranch 2>$null
+        if ($mergeBase -eq $remoteHead) {
+            Write-Host "  $branch - already up to date" -ForegroundColor DarkGray
+            continue
+        }
+
+        Write-Host "  Merging $branch..." -ForegroundColor Yellow
+        $result = git merge $remoteBranch --no-edit 2>&1
+        if ($LASTEXITCODE -ne 0) {
+            Write-Host "    CONFLICT - skipped (resolve manually)" -ForegroundColor Red
+            $failed += $branch
+            git merge --abort
+        } else {
+            Write-Host "    OK" -ForegroundColor Green
+        }
+    }
+
+    if ($failed.Count -gt 0) {
+        Write-Host "`n  Conflicts in:" -ForegroundColor Red
+        $failed | ForEach-Object { Write-Host "    - $_" -ForegroundColor Red }
+    }
+
+    # Push
+    Write-Host "  Pushing $name to origin..." -ForegroundColor Cyan
+    git push origin $name
+}
+
+# Return to original branch
+Write-Host "`nReturning to $originalBranch..." -ForegroundColor Cyan
+git checkout $originalBranch
+
+if ($stashed) {
+    Write-Host "Restoring stashed changes..." -ForegroundColor Cyan
+    git stash pop
+}
+
+Write-Host "`nDone!" -ForegroundColor Green
diff --git a/delete-me-update-this-integration-branch.ps1 b/delete-me-update-this-integration-branch.ps1
new file mode 100644
index 00000000..4c607139
--- /dev/null
+++ b/delete-me-update-this-integration-branch.ps1
@@ -0,0 +1,49 @@
+# delete-me-update-this-integration-branch.ps1
+# Run this script from the repo root while on the release/next-gen branch.
+# It merges the latest from each component branch to keep this integration branch current.
+# After running, review any conflicts, then commit and push.
+
+$ErrorActionPreference = 'Stop'
+
+$branchName = git rev-parse --abbrev-ref HEAD
+if ($branchName -ne 'release/next-gen') {
+    Write-Error "Must be on release/next-gen branch. Currently on: $branchName"
+    exit 1
+}
+
+# Component branches for this integration branch
+$branches = @(
+    'feature/test-workflow-engine'
+    'feature/hot-runner-protocol'
+    'feature/generic-artifact-system'
+    'feature/incremental-sync-protocol'
+    'feature/community-plugin-validation'
+    'feature/cli-support'
+)
+
+Write-Host "Fetching latest from origin..." -ForegroundColor Cyan
+git fetch origin
+
+$failed = @()
+foreach ($branch in $branches) {
+    Write-Host "`nMerging origin/$branch..." -ForegroundColor Yellow
+    $result = git merge "origin/$branch" --no-edit 2>&1
+    if ($LASTEXITCODE -ne 0) {
+        Write-Host "  CONFLICT merging $branch - resolve manually" -ForegroundColor Red
+        $failed += $branch
+        # Abort this merge so we can continue with others
+        git merge --abort
+    } else {
+        Write-Host "  Merged successfully" -ForegroundColor Green
+    }
+}
+
+if ($failed.Count -gt 0) {
+    Write-Host "`nThe following branches had conflicts and were skipped:" -ForegroundColor Red
+    $failed | ForEach-Object { Write-Host "  - $_" -ForegroundColor Red }
+    Write-Host "`nRe-run after resolving, or merge them manually:" -ForegroundColor Yellow
+    $failed | ForEach-Object { Write-Host "  git merge origin/$_" -ForegroundColor Yellow }
+} else {
+    Write-Host "`nAll branches merged successfully!" -ForegroundColor Green
+    Write-Host "Run 'git push origin release/next-gen' to update the remote." -ForegroundColor Cyan
+}