diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 0000000..90c8ba3
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,59 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.runner.os }}
+    strategy:
+      fail-fast: false
+
+      matrix:
+        runner:
+          # Current stable version
+          - version: '1'
+            os: ubuntu-latest
+            arch: x64
+          # Minimum supported version
+          - version: 'min'
+            os: ubuntu-latest
+            arch: x64
+          # Windows
+          - version: '1'
+            os: windows-latest
+            arch: x64
+          # macOS
+          - version: '1'
+            os: macos-latest
+            arch: aarch64
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: ${{ matrix.runner.version }}
+          arch: ${{ matrix.runner.arch }}
+
+      - uses: julia-actions/cache@v2
+
+      - uses: julia-actions/julia-buildpkg@v1
+
+      - uses: julia-actions/julia-runtest@v1
+
+      - uses: julia-actions/julia-processcoverage@v1
+
+      - uses: codecov/codecov-action@v5
+        with:
+          files: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: true
+
+      - uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: lcov.info
diff --git a/.github/workflows/JuliaPre.yml b/.github/workflows/JuliaPre.yml
new file mode 100644
index 0000000..195e6cc
--- /dev/null
+++ b/.github/workflows/JuliaPre.yml
@@ -0,0 +1,25 @@
+name: JuliaPre
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+# needed to allow julia-actions/cache to delete old caches that it has created
+permissions:
+  actions: write
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: 'pre' # pre-release
+          arch: x64
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
deleted file mode 100644
index 45d5b27..0000000
--- a/.github/workflows/main.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-name: AdvancedMH-CI
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.version == 'nightly' }}
-    strategy:
-      matrix:
-        version:
-          - '1.6'
-          - '1'
-          - 'nightly'
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-        arch:
-          - x86
-          - x64
-        exclude:
-          - os: macOS-latest
-            arch: x86
-    steps:
-      - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@v1
-        with:
-          version: ${{ matrix.version }}
-          arch: ${{ matrix.arch }}
-      - uses: julia-actions/julia-buildpkg@latest
-      - uses: julia-actions/julia-runtest@latest