diff --git a/.github/workflows/acceptance-test.yml b/.github/workflows/acceptance-test.yml
deleted file mode 100644
index 05746ba078d..00000000000
--- a/.github/workflows/acceptance-test.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-#
-# This GitHub action runs Packer's acceptance tests every night.
-# Failures are reported to slack.
-#
-
-name: "Acceptance Test"
-
-on:
-  schedule:
-  # Runs against the default branch every day at midnight
-  - cron: "0 0 * * *"
-
-permissions:
-  contents: read
-
-jobs:
-  get-go-version:
-    runs-on: ubuntu-latest
-    outputs:
-      go-version: ${{ steps.get-go-version.outputs.go-version }}
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: 'Determine Go version'
-        id: get-go-version
-        # We use .go-version as our source of truth for current Go
-        # version, because "goenv" can react to it automatically.
-        run: |
-          echo "Building with Go $(cat .go-version)"
-          echo "go-version=$(cat .go-version)" >> $GITHUB_OUTPUT
-  acceptance-test:
-    runs-on: ubuntu-latest
-    name: Acceptance Test
-    needs: get-go-version
-    env: 
-      # AWS Creds for Assume Role
-      AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN }}
-      AWS_ACCESS_KEY_ID: ${{ secrets.TESTACC_AWS_ACCESS_KEY_ID }}
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.TESTACC_AWS_SECRET_ACCESS_KEY }}
-      AWS_REGION: ${{ secrets.TESTACC_AWS_REGION }}
-      # Packer GH Token for API Rate Limiting
-      PACKER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
-        with:
-          go-version: ${{ needs.get-go-version.outputs.go-version }}
-      - name: IAM Assume Role
-        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
-        with:
-          role-to-assume: ${{ env.AWS_ROLE_ARN }}
-          aws-region: ${{ env.AWS_REGION }}
-          aws-access-key-id: ${{ env.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ env.AWS_SECRET_ACCESS_KEY }}
-          role-duration-seconds: 3600
-      - name: Install gotestsum
-        run: go install gotest.tools/gotestsum@latest
-      - name: Run acceptance tests per module
-        run: |
-          mkdir -p /tmp/test-results
-          make dev
-          PACKER_ACC=1 gotestsum --format=short-verbose --junitfile /tmp/test-results/gotestsum-report.xml -- -timeout=120m -p 2 $(go list ./... | grep -v inspec | grep -v profitbricks | grep -v oneandone)
-  # Send a slack notification if either job defined above fails
-  slack-notify:
-    permissions:
-      contents: none
-    needs: 
-      - get-go-version
-      - acceptance-test
-    if: always() && (needs.get-go-version.result == 'failure' || needs.acceptance-test.result == 'failure')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Send slack notification on failure
-        uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0
-        with:
-          payload: |
-            {
-              "text": ":alert: Packer Nightly Acceptance Tests *FAILED* :alert:",
-              "attachments": [
-                {
-                  "color": "#C41E3A",
-                  "blocks": [
-                    {
-                      "type": "section",
-                      "text": {
-                        "type": "mrkdwn",
-                        "text": "Branch: `${{ github.ref_name }}`\nRef: ${{ github.event.pull_request.html_url || github.event.head_commit.url }}\nWorkflow: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-                      }
-                    }
-                  ]
-                }
-              ]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
diff --git a/.github/workflows/auto-close-stale-issues.yml b/.github/workflows/auto-close-stale-issues.yml
deleted file mode 100644
index 2e593d579fa..00000000000
--- a/.github/workflows/auto-close-stale-issues.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-name: Close Stale Issues
-
-on:
-  schedule:
-    - cron: '0 0 * * *'
-
-permissions:
-  contents: read
-
-jobs:
-  stale-bot:
-    permissions:
-      issues: write  # for actions/stale to close stale issues
-      pull-requests: write  # for actions/stale to close stale PRs
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          days-before-issue-stale: 23
-          days-before-pr-stale: -1 # deactivate the action for PRs
-          days-before-close: 7
-          stale-issue-message: |
-            Hi,
-
-            This issue has not received any update in the last 3 weeks, and will automatically be closed in 7 days if it does not receive any activity by then.
-
-            If you find the [community forum](https://discuss.hashicorp.com/c/packer) to be more helpful or if you've found the answer to your question elsewhere please feel free to post a response and close the issue.
-          only-labels: needs-reply
diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
deleted file mode 100644
index 7cbfe6c6c30..00000000000
--- a/.github/workflows/lock.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: 'Lock Threads'
-
-on:
-  schedule:
-    - cron: '50 1 * * *'
-
-# Only 50 issues will be handled during a given run.
-permissions:
-  contents: read
-
-jobs:
-  lock:
-    permissions:
-      issues: write  # for dessant/lock-threads to lock issues
-      pull-requests: write  # for dessant/lock-threads to lock PRs
-    runs-on: ubuntu-latest
-    steps:
-      - uses: dessant/lock-threads@1bf7ec25051fe7c00bdd17e6a7cf3d7bfb7dc771 # v5.0.1
-        with:
-          github-token: ${{ github.token }}
-          issue-comment: >
-            I'm going to lock this issue because it has been closed for _30 days_ ⏳. This helps our maintainers find and focus on the active issues.
-
-            If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.
-          issue-inactive-days: '30'
-          # Issues older than 180 days ago should be ignored
-          exclude-issue-created-before: '2020-11-01'
-          pr-comment: >
-            I'm going to lock this pull request because it has been closed for _30 days_ ⏳. This helps our maintainers find and focus on the active issues.
-
-            If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.
-          pr-inactive-days: '30'
-          # Issues older than 180 days ago should be ignored
-          exclude-pr-created-before: '2020-11-01'
-
diff --git a/.github/workflows/nightly-release.yml b/.github/workflows/nightly-release.yml
deleted file mode 100644
index bffc6da67e5..00000000000
--- a/.github/workflows/nightly-release.yml
+++ /dev/null
@@ -1,142 +0,0 @@
-#
-# This GitHub action triggers a fresh set of Packer builds
-# and publishes them to GitHub Releases under the `nightly` tag.
-# Note that artifacts available via GitHub Releases are not codesigned or notarized.
-# Failures are reported to slack.
-#
-
-name: Nightly Release
-
-on:
-  schedule:
-    # Runs against the default branch every day at midnight
-    - cron: "0 0 * * *"
-  workflow_dispatch:
-
-permissions:
-  contents: write
-
-jobs:
-  # Build a fresh set of artifacts
-  build-artifacts:
-    uses: hashicorp/packer/.github/workflows/build.yml@main
-  github-release:
-    needs: build-artifacts
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Download built artifacts
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          path: out/
-      # Set BUILD_OUTPUT_LIST to out\<project>-<version>.<fileext>\*,out\...
-      # This is needed to attach the build artifacts to the GitHub Release
-      - name: Set BUILD_OUTPUT_LIST
-        run: |
-          echo "$(ls -xm1 out/)" > tmp.txt
-          cat tmp.txt | sed 's:.*:out/&/*:' > tmp2.txt
-          echo "BUILD_OUTPUT_LIST=$(cat tmp2.txt | tr '\n' ',' | perl -ple 'chop')" >> $GITHUB_ENV
-          rm -rf tmp.txt && rm -rf tmp2.txt
-      - name: Advance nightly tag
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            try {
-                await github.rest.git.deleteRef({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  ref: "tags/nightly"
-                })
-            } catch (e) {
-              console.log("Warning: The nightly tag doesn't exist yet, so there's nothing to do. Trace: " + e)
-            }
-            await github.rest.git.createRef({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              ref: "refs/tags/nightly",
-              sha: context.sha
-            })
-      # This will create a new GitHub Release called `nightly`
-      # If a release with this name already exists, it will overwrite the existing data
-      - name: Create a nightly GitHub prerelease
-        id: create_prerelease
-        continue-on-error: true
-        uses: ncipollo/release-action@2c591bcc8ecdcd2db72b97d6147f871fcd833ba5 # v1.14.0
-        with:
-          name: nightly
-          artifacts: "${{ env.BUILD_OUTPUT_LIST }}"
-          tag: nightly
-          bodyFile: ".github/workflows/nightly-release-readme.md"
-          prerelease: true
-          allowUpdates: true
-          removeArtifacts: true
-          draft: false
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Store GitHub Release ID
-        if: steps.create_prerelease.outcome == 'success'
-        run: |
-          echo "prerelease_id=${{ steps.create_prerelease.outputs.id }}" >> $GITHUB_ENV
-      - name: Sleep before retry
-        id: sleep_before_retry
-        if: steps.create_prerelease.outcome == 'failure'
-        run : sleep 30m
-        shell: bash
-      - name: Retry failed nightly GitHub prerelease
-        id: create_prerelease_retry
-        if: steps.create_prerelease.outcome == 'failure'
-        uses: ncipollo/release-action@2c591bcc8ecdcd2db72b97d6147f871fcd833ba5 # v1.14.0
-        with:
-          name: nightly
-          artifacts: "${{ env.BUILD_OUTPUT_LIST }}"
-          tag: nightly
-          bodyFile: ".github/workflows/nightly-release-readme.md"
-          prerelease: true
-          allowUpdates: true
-          removeArtifacts: true
-          draft: false
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Store Updated GitHub Release ID 
-        if: steps.create_prerelease_retry.outcome == 'success'
-        run: |
-          echo "prerelease_id=${{ steps.create_prerelease_retry.outputs.id }}" >> $GITHUB_ENV
-      - name: Publish nightly GitHub prerelease
-        uses: eregon/publish-release@01df127f5e9a3c26935118e22e738d95b59d10ce # v1.0.6
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          release_id: ${{ env.prerelease_id }}
-  # Send a slack notification if either job defined above fails
-  slack-notify:
-    permissions:
-      contents: none
-    needs:
-      - build-artifacts
-      - github-release
-    if: always() && (needs.build-artifacts.result == 'failure' || needs.github-release.result == 'failure')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Send slack notification on failure
-        uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0
-        with:
-          payload: |
-            {
-              "text": ":alert: Packer Nightly Release *FAILED* :alert:",
-              "attachments": [
-                {
-                  "color": "#C41E3A",
-                  "blocks": [
-                    {
-                      "type": "section",
-                      "text": {
-                        "type": "mrkdwn",
-                        "text": "Branch: `${{ github.ref_name }}`\nRef: ${{ github.sha }}\nWorkflow: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-                      }
-                    }
-                  ]
-                }
-              ]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK