diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..34c905b3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,19 @@
+name: NEW MAIN CI
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+    types: [opened, synchronize, reopened]
+  workflow_dispatch:
+
+jobs:
+  julia-ci:
+    uses: julia-vscode/testitem-workflow/.github/workflows/testitemci.yml@main
+    with:      
+      include-all-compatible-minor-versions: true
+      include-rc-versions: true
+    secrets:
+      codecov_token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/jlpkgbutler-butler-workflow.yml b/.github/workflows/jlpkgbutler-butler-workflow.yml
deleted file mode 100644
index 68c61c94..00000000
--- a/.github/workflows/jlpkgbutler-butler-workflow.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-name: Run the Julia Package Butler
-
-on:
-  push:
-    branches:
-      - main
-      - master
-  schedule:
-    - cron: '0 */1 * * *'
-  workflow_dispatch:
-
-jobs:
-  butler:
-    name: "Run Package Butler"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: davidanthoff/julia-pkgbutler@releases/v1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          ssh-private-key: ${{ secrets.JLPKGBUTLER_TOKEN }}
-          channel: stable
diff --git a/.github/workflows/jlpkgbutler-ci-master-workflow.yml b/.github/workflows/jlpkgbutler-ci-master-workflow.yml
deleted file mode 100644
index 2dbc5997..00000000
--- a/.github/workflows/jlpkgbutler-ci-master-workflow.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: Run CI on main
-
-on:
-  push:
-    branches:
-      - main
-      - master
-  workflow_dispatch:
-
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        julia-version: ['1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8', '1.9', '1.10']
-        julia-arch: [x64, x86]
-        os: [ubuntu-latest, windows-latest, macos-12]
-        exclude:
-          - os: macos-12
-            julia-arch: x86
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: julia-actions/setup-julia@v2
-        with:
-          version: ${{ matrix.julia-version }}
-          arch: ${{ matrix.julia-arch }}
-      - uses: julia-actions/cache@v2
-      - uses: julia-actions/julia-buildpkg@v1
-        env:
-          PYTHON: ""
-      - uses: julia-actions/julia-runtest@v1
-        env:
-          PYTHON: ""
-      - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
-        with:
-          files: ./lcov.info
-          flags: unittests
-          token: ${{ secrets.CODECOV_TOKEN }}
-                    
\ No newline at end of file
diff --git a/.github/workflows/jlpkgbutler-ci-pr-workflow.yml b/.github/workflows/jlpkgbutler-ci-pr-workflow.yml
deleted file mode 100644
index 013ee4b4..00000000
--- a/.github/workflows/jlpkgbutler-ci-pr-workflow.yml
+++ /dev/null
@@ -1,37 +0,0 @@
-name: Run CI on PR
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened]
-
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        julia-version: ['1.0', '1.1', '1.2', '1.3', '1.4', '1.5', '1.6', '1.7', '1.8', '1.9', '1.10']
-        julia-arch: [x64, x86]
-        os: [ubuntu-latest, windows-latest, macos-12]
-        exclude:
-          - os: macos-12
-            julia-arch: x86
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: julia-actions/setup-julia@v2
-        with:
-          version: ${{ matrix.julia-version }}
-          arch: ${{ matrix.julia-arch }}
-      - uses: julia-actions/cache@v2
-      - uses: julia-actions/julia-buildpkg@v1
-        env:
-          PYTHON: ""
-      - uses: julia-actions/julia-runtest@v1
-        env:
-          PYTHON: ""
-      - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
-        with:
-          files: ./lcov.info
-          flags: unittests
-          token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/jlpkgbutler-codeformat-pr-workflow.yml b/.github/workflows/jlpkgbutler-codeformat-pr-workflow.yml
deleted file mode 100644
index d99a8e06..00000000
--- a/.github/workflows/jlpkgbutler-codeformat-pr-workflow.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: Code Formatting
-
-on:
-  push:
-    branches:
-      - main
-      - master
-  workflow_dispatch:
-
-jobs:
-  format:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: julia-actions/julia-codeformat@releases/v1
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Format files using DocumentFormat
-          title: '[AUTO] Format files using DocumentFormat'
-          body: '[DocumentFormat.jl](https://github.com/julia-vscode/DocumentFormat.jl) would suggest these formatting changes'
-          labels: no changelog
diff --git a/.github/workflows/jlpkgbutler-compathelper-workflow.yml b/.github/workflows/jlpkgbutler-compathelper-workflow.yml
deleted file mode 100644
index b3158312..00000000
--- a/.github/workflows/jlpkgbutler-compathelper-workflow.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Run CompatHelper
-
-on:
-  schedule:
-    - cron: '00 * * * *'
-  issues:
-    types: [opened, reopened]
-  workflow_dispatch:
-
-jobs:
-  CompatHelper:
-    name: "Run CompatHelper.jl"
-    runs-on: ubuntu-latest
-    steps:
-      - name: Pkg.add("CompatHelper")
-        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
-      - name: CompatHelper.main()
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: julia -e 'using CompatHelper; CompatHelper.main()'
diff --git a/.github/workflows/jlpkgbutler-docdeploy-workflow.yml b/.github/workflows/jlpkgbutler-docdeploy-workflow.yml
deleted file mode 100644
index 6656d97f..00000000
--- a/.github/workflows/jlpkgbutler-docdeploy-workflow.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: Deploy documentation
-
-on:
-  push:
-    branches:
-      - main
-      - master
-    tags:
-      - v*
-  workflow_dispatch:
-
-jobs:
-  docdeploy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: julia-actions/julia-buildpkg@v1
-        env:
-          PYTHON: ""
-      - uses: julia-actions/julia-docdeploy@latest
-        env:
-          DOCUMENTER_KEY: ${{ secrets.JLPKGBUTLER_TOKEN }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/jlpkgbutler-tagbot-workflow.yml b/.github/workflows/jlpkgbutler-tagbot-workflow.yml
deleted file mode 100644
index d3ca956e..00000000
--- a/.github/workflows/jlpkgbutler-tagbot-workflow.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: TagBot
-on:
-  issue_comment:
-    types:
-      - created
-  workflow_dispatch:
-
-jobs:
-  TagBot:
-    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: JuliaRegistries/TagBot@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          ssh: ${{ secrets.JLPKGBUTLER_TOKEN }}
-          branches: true
diff --git a/Project.toml b/Project.toml
index 12aec472..b17fd04e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,7 +11,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TestItemRunner = "f8b46487-2199-4994-9208-9a1283c18c0a"
 
 [compat]
-julia = "1"
+julia = "1.0"
 Tokenize = "0.5.29"
 
 [targets]