diff --git a/.github/workflows/release_schedule.yaml b/.github/workflows/release_schedule.yaml
new file mode 100644
index 0000000..dabdb70
--- /dev/null
+++ b/.github/workflows/release_schedule.yaml
@@ -0,0 +1,71 @@
+name: Generate release schedule artifacts
+on:
+  schedule:
+    # At 00:00 on day-of-month 2 in every 3rd month. (i.e. every quarter)
+    # 2nd is chosen to avoid fencepost errors
+    - cron: "0 0 2 */3 *"
+  push:
+    branches:
+      - "main"
+  # On demand
+  workflow_dispatch:
+
+jobs:
+  create-artifacts:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+        with:
+          # We're going to make a tag that we can we release so we'll need the full history for that
+          fetch-depth: 0
+
+      - uses: prefix-dev/setup-pixi@v0.9.2
+        with:
+          pixi-version: "v0.49.0"
+
+      - name: Generate artifacts
+        run: |
+          pixi run generate-schedule --locked
+
+      - name: Test json artifact
+        run: |
+          cat schedule.json | jq
+
+      - name: setup git
+        run: |
+          # git will complain if we don't do this first
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: determine tag name
+        id: tag_name
+        run: |
+          echo "TAG_NAME=$(date '+%Y-Q%q')" >> "$GITHUB_OUTPUT"
+      - name: Commit artifacts and create tag
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
+        run: |
+          git add -f schedule.md chart.md schedule.json
+          git commit -m "generate schedule for ${{ steps.tag_name.outputs.TAG_NAME }} release" || echo "No changes to commit"
+          git tag ${{ steps.tag_name.outputs.TAG_NAME }}
+          git push origin main
+          git push origin tag ${{ steps.tag_name.outputs.TAG_NAME }}
+
+      - name: Publish github release
+        uses: softprops/action-gh-release@v2
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
+        with:
+          generate_release_notes: true
+          tag_name: ${{ steps.tag_name.outputs.TAG_NAME }}
+          make_latest: true
+          files: |
+            schedule.md
+            chart.md
+            schedule.json
+
+permissions:
+  contents: write
diff --git a/.github/workflows/test_action.yaml b/.github/workflows/test_action.yaml
index 20f5075..df1f64f 100644
--- a/.github/workflows/test_action.yaml
+++ b/.github/workflows/test_action.yaml
@@ -1,5 +1,18 @@
 name: Test Action
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - "main"
+      - "*.*"
+    tags:
+      - "v*"
+  pull_request:
+  # Allow manual runs through the web UI
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   generate_data:
diff --git a/.github/workflows/test_bench.yml b/.github/workflows/test_bench.yml
index 824679a..79e2b28 100644
--- a/.github/workflows/test_bench.yml
+++ b/.github/workflows/test_bench.yml
@@ -1,10 +1,13 @@
 name: Run the update test suite
 on:
   push:
-    branches: main
+    branches:
+      - "main"
+      - "*.*"
+    tags:
+      - "v*"
   pull_request:
-    branches: main
-  # On demand
+  # Allow manual runs through the web UI
   workflow_dispatch:
 
 jobs:
@@ -13,7 +16,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-
       - uses: prefix-dev/setup-pixi@v0.9.3
         with:
           pixi-version: "v0.49.0"
diff --git a/action.yaml b/action.yaml
index 120ad0d..3cfa502 100644
--- a/action.yaml
+++ b/action.yaml
@@ -1,6 +1,8 @@
+# action.yml
 name: "Update SPEC 0 dependencies"
 description: "Update the lower bounds of Python dependencies covered by the Scientific Python SPEC 0 support schedule"
 author: Scientific Python Developers
+
 inputs:
   target_branch:
     description: "Target branch for the pull request"
@@ -34,63 +36,51 @@ runs:
   steps:
     - name: Checkout code
       uses: actions/checkout@v6
-
     - name: Set up Git
       shell: bash
       run: |
         git config user.name "Scientific Python [bot]"
         git config user.email "scientific-python@users.noreply.github.com"
-
     - uses: prefix-dev/setup-pixi@v0.9.3
       name: Setup Pixi
       with:
         pixi-version: v0.49.0
         manifest-path: ${{ github.action_path }}/pyproject.toml
-
-    - name: Regenerate schedule file if necessary
-      shell: bash
-      env:
-        SCHEDULE_FILE: ${{ inputs.schedule_path }}
-        GH_TOKEN: ${{ inputs.token }}
-      run: |
-        set -e
-        if [ ! -f "${{ github.workspace }}/$SCHEDULE_FILE" ]; then
-          echo "Regenerating schedule.json..."
-          pixi run generate-schedule --locked
-        if diff -q schedule.json "${{ github.workspace }}/$SCHEDULE_FILE" >/dev/null; then
-            echo "Source and destination have identical contents – nothing to move."
-        else
-            mv schedule.json "${{ github.workspace }}/$SCHEDULE_FILE"
-          fi
-        else
-          echo "Schedule file already exists at $SCHEDULE_FILE"
-        fi
-
+    - name: Fetch Schedule from release
+      uses: robinraju/release-downloader@v1.3
+      with:
+        repository: "savente93/SPEC0-schedule"
+        latest: true
+        fileName: "schedule.json"
     - name: Run update script
       shell: bash
       run: |
         set -e
-        echo "Updating ${{inputs.project_file_name}} using schedule ${{inputs.schedule_path}}"
-        pixi run --manifest-path ${{ github.action_path }}/pyproject.toml update-dependencies  "${{ github.workspace }}/${{ inputs.project_file_name }}" "${{ github.workspace }}/${{ inputs.schedule_path }}"
-
-    - name: Show changes (dry-run)
-      if: ${{ inputs.create_pr != 'true' }}
+        echo "Updating ${{ inputs.project_file_name }} using schedule ${{ inputs.schedule_path }}"
+        pixi run --manifest-path ${{ github.action_path }}/pyproject.toml update-dependencies "${{ github.workspace }}/${{ inputs.project_file_name }}" "${{ github.workspace }}/${{ inputs.schedule_path }}"
+    - name: Changes
+      id: changes
       shell: bash
       run: |
-        echo "Dry run: showing changes that would be committed"
+        echo "Showing changes that would be committed"
         git --no-pager diff ${{ inputs.project_file_name }}
-
+        if git diff --quiet ${{ inputs.project_file_name }}; then
+          echo "changes_detected=false" >> "$GITHUB_OUTPUT"
+        else
+          echo "changes_detected=true"  >> "$GITHUB_OUTPUT"
+        fi
     - name: Create Pull Request
-      if: ${{ inputs.create_pr == 'true' }}
+      if: ${{ fromJSON(inputs.create_pr) && fromJSON(steps.changes.outputs.changes_detected) }}
       uses: peter-evans/create-pull-request@v7
       with:
         token: ${{ inputs.token }}
         commit-message: ${{ inputs.commit_msg }}
-        path: ${{ inputs.project_file_name }}
         title: ${{ inputs.pr_title }}
         body: "This PR was created automatically"
         base: ${{ inputs.target_branch }}
         branch: update-spec0-dependencies-${{ github.run_id }}
+        add-paths: |
+          ${{ inputs.project_file_name }}
 
 branding:
   icon: "check-square"
diff --git a/readme.md b/readme.md
index 3c1532f..60fe253 100644
--- a/readme.md
+++ b/readme.md
@@ -41,7 +41,7 @@ It should update any of the packages listed in the `dependency`, or `tool.pixi.*
 For examples of before and after you can see [./tests/test_data/pyproject.toml](./tests/test_data/pyproject.toml) and [./tests/test_data/pyproject_updated.toml](./tests/test_data/pyproject_updated.toml) respectively.
 Other tools are not yet supported, but we are open to feature requests.
 
-The newest lower bounds will be downloaded from [https://github.com/savente93/SPEC0-schedule](https://github.com/savente93/SPEC0-schedule) but you should not have to worry about this.
+The newest lower bounds will be downloaded from [https://github.com/scientific-python/spec0-action](https://github.com/scientific-python/spec0-action) but you should not have to worry about this.
 
 ### Parameters
 
diff --git a/spec0_action/__init__.py b/spec0_action/__init__.py
index 725c6cc..85307fb 100644
--- a/spec0_action/__init__.py
+++ b/spec0_action/__init__.py
@@ -112,7 +112,6 @@ def update_pyproject_toml(
         pyproject_data["project"]["requires-python"] = repr_spec_set(
             parse_version_spec(new_version["packages"]["python"])
         )
-
     update_pyproject_dependencies(
         pyproject_data["project"]["dependencies"], new_version
     )
diff --git a/spec0_versions.py b/spec0_versions.py
index 8786f45..4b7a0f8 100644
--- a/spec0_versions.py
+++ b/spec0_versions.py
@@ -4,7 +4,7 @@
 from datetime import datetime, timedelta
 
 import pandas as pd
-from packaging.version import Version
+from packaging.version import Version, InvalidVersion
 
 
 PY_RELEASES = {
@@ -14,6 +14,7 @@
     "3.11": "Oct 24, 2022",
     "3.12": "Oct 2, 2023",
     "3.13": "Oct 7, 2024",
+    "3.14": "Oct 7, 2025",
 }
 CORE_PACKAGES = [
     "ipython",
@@ -56,11 +57,17 @@ def get_release_dates(package, support_time=PLUS_24_MONTHS):
         ver = f["filename"].split("-")[1]
         try:
             version = Version(ver)
-        except Exception:
+        except InvalidVersion as e:
+            print(f"Error: '{ver}' is an invalid version for '{package}'. Reason: {e}")
             continue
         if version.is_prerelease or version.micro != 0:
             continue
-        release_date = pd.Timestamp(f["upload-time"]).tz_localize(None)
+        release_date = None
+        for format in ["%Y-%m-%dT%H:%M:%S.%fZ", "%Y-%m-%dT%H:%M:%SZ"]:
+            try:
+                release_date = datetime.strptime(f["upload-time"], format)
+            except ValueError as e:
+                print(f"Error parsing invalid date: {e}")
         if not release_date:
             continue
         file_date[version].append(release_date)
diff --git a/tests/test_data/pyproject.toml b/tests/test_data/pyproject.toml
index b06e4c5..f289a6f 100644
--- a/tests/test_data/pyproject.toml
+++ b/tests/test_data/pyproject.toml
@@ -1,30 +1,16 @@
-[project]
-authors         = [{ name = "Scientific Python Developers"}]
-name            = "tests"
-description     = "This is just a dummy package for testing the spec 0 update github action and should not be used"
-requires-python = ">=3.10"
-version         = "0.1.0"
-dependencies    = ["ipython>=8.7.0,<4", "numpy[foo,bar]>=1.10.0,<2"]
-
 [build-system]
-build-backend = "hatchling.build"
-requires      = ["hatchling"]
-
-[tool.pixi.workspace]
-channels  = ["conda-forge"]
-platforms = ["linux-64"]
-
-[tool.pixi.pypi-dependencies]
-tests        = { path = ".", editable = true }
-scikit-learn = ">=1.2.0"
+requires = [
+  "setuptools>=62.1",
+  "setuptools_scm[toml]>=8.0.0",
+  "wheel",
+]
+build-backend = "setuptools.build_meta"
 
-[tool.pixi.tasks]
-
-[tool.pixi.feature.foo.dependencies]
-xarray = "*"
-
-[tool.pixi.environments]
-bar = ["foo"]
-
-[tool.pixi.dependencies]
-numpy = ">=1.10.0,<2"
+[project]
+name = "setuptools_test"
+requires-python = ">=3.11"
+dependencies = [
+  'numpy>=1.20.0,<2',
+  'pandas>=1.0.0,<3',
+  'xarray>=2021.1.0',
+]
diff --git a/tests/test_data/pyproject_pixi.toml b/tests/test_data/pyproject_pixi.toml
new file mode 100644
index 0000000..b06e4c5
--- /dev/null
+++ b/tests/test_data/pyproject_pixi.toml
@@ -0,0 +1,30 @@
+[project]
+authors         = [{ name = "Scientific Python Developers"}]
+name            = "tests"
+description     = "This is just a dummy package for testing the spec 0 update github action and should not be used"
+requires-python = ">=3.10"
+version         = "0.1.0"
+dependencies    = ["ipython>=8.7.0,<4", "numpy[foo,bar]>=1.10.0,<2"]
+
+[build-system]
+build-backend = "hatchling.build"
+requires      = ["hatchling"]
+
+[tool.pixi.workspace]
+channels  = ["conda-forge"]
+platforms = ["linux-64"]
+
+[tool.pixi.pypi-dependencies]
+tests        = { path = ".", editable = true }
+scikit-learn = ">=1.2.0"
+
+[tool.pixi.tasks]
+
+[tool.pixi.feature.foo.dependencies]
+xarray = "*"
+
+[tool.pixi.environments]
+bar = ["foo"]
+
+[tool.pixi.dependencies]
+numpy = ">=1.10.0,<2"
diff --git a/tests/test_data/pyproject_pixi_updated.toml b/tests/test_data/pyproject_pixi_updated.toml
new file mode 100644
index 0000000..a780ef7
--- /dev/null
+++ b/tests/test_data/pyproject_pixi_updated.toml
@@ -0,0 +1,30 @@
+[project]
+authors         = [{ name = "Scientific Python Developers"}]
+name            = "tests"
+description     = "This is just a dummy package for testing the spec 0 update github action and should not be used"
+requires-python = ">=3.11"
+version         = "0.1.0"
+dependencies    = ["ipython>=8.8.0,<4", "numpy[foo,bar]>=1.25.0,<2"]
+
+[build-system]
+build-backend = "hatchling.build"
+requires      = ["hatchling"]
+
+[tool.pixi.workspace]
+channels  = ["conda-forge"]
+platforms = ["linux-64"]
+
+[tool.pixi.pypi-dependencies]
+tests        = { path = ".", editable = true }
+scikit-learn = ">=1.3.0"
+
+[tool.pixi.tasks]
+
+[tool.pixi.feature.foo.dependencies]
+xarray = ">=2023.1.0"
+
+[tool.pixi.environments]
+bar = ["foo"]
+
+[tool.pixi.dependencies]
+numpy = ">=1.25.0,<2"
diff --git a/tests/test_data/pyproject_updated.toml b/tests/test_data/pyproject_updated.toml
index a780ef7..8698dbb 100644
--- a/tests/test_data/pyproject_updated.toml
+++ b/tests/test_data/pyproject_updated.toml
@@ -1,30 +1,16 @@
-[project]
-authors         = [{ name = "Scientific Python Developers"}]
-name            = "tests"
-description     = "This is just a dummy package for testing the spec 0 update github action and should not be used"
-requires-python = ">=3.11"
-version         = "0.1.0"
-dependencies    = ["ipython>=8.8.0,<4", "numpy[foo,bar]>=1.25.0,<2"]
-
 [build-system]
-build-backend = "hatchling.build"
-requires      = ["hatchling"]
-
-[tool.pixi.workspace]
-channels  = ["conda-forge"]
-platforms = ["linux-64"]
-
-[tool.pixi.pypi-dependencies]
-tests        = { path = ".", editable = true }
-scikit-learn = ">=1.3.0"
+requires = [
+  "setuptools>=62.1",
+  "setuptools_scm[toml]>=8.0.0",
+  "wheel",
+]
+build-backend = "setuptools.build_meta"
 
-[tool.pixi.tasks]
-
-[tool.pixi.feature.foo.dependencies]
-xarray = ">=2023.1.0"
-
-[tool.pixi.environments]
-bar = ["foo"]
-
-[tool.pixi.dependencies]
-numpy = ">=1.25.0,<2"
+[project]
+name = "setuptools_test"
+requires-python = ">=3.11"
+dependencies = [
+  'numpy>=1.25.0,<2',
+  'pandas>=1.0.0,<3',
+  'xarray>=2023.1.0',
+]
diff --git a/tests/test_update_pyproject_toml.py b/tests/test_update_pyproject_toml.py
index 40397fb..494f7a8 100644
--- a/tests/test_update_pyproject_toml.py
+++ b/tests/test_update_pyproject_toml.py
@@ -9,3 +9,12 @@ def test_update_pyproject_toml():
     update_pyproject_toml(pyproject_data, test_schedule)
 
     assert pyproject_data == expected
+
+
+def test_update_pyproject_toml_with_pixi():
+    expected = read_toml("tests/test_data/pyproject_pixi_updated.toml")
+    pyproject_data = read_toml("tests/test_data/pyproject_pixi.toml")
+    test_schedule = read_schedule("tests/test_data/test_schedule.json")
+    update_pyproject_toml(pyproject_data, test_schedule)
+
+    assert pyproject_data == expected