diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 1a5eae4..e711528 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -14,6 +14,6 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Codespell
         uses: codespell-project/actions-codespell@v2
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 6d74fd2..10491cc 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -5,5 +5,5 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: chartboost/ruff-action@v1
diff --git a/.github/workflows/run_coverage.yml b/.github/workflows/run_coverage.yml
index 2a378fb..39136b8 100644
--- a/.github/workflows/run_coverage.yml
+++ b/.github/workflows/run_coverage.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   run-coverage:
-    name: ${{ matrix.os }}, opt reqs ${{ matrix.opt_req }}
+    name: ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     # TODO handle forks
     # run pipeline on either a push event or a PR event on a fork
@@ -16,32 +16,27 @@ jobs:
     defaults:
       run:
         shell: bash
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.os }}
+      cancel-in-progress: true
     strategy:
       matrix:
         include:
-          - { os: ubuntu-latest , opt_req: true }
-          - { os: ubuntu-latest , opt_req: false }
-          - { os: windows-latest, opt_req: false }
-          - { os: macos-latest  , opt_req: false }
+          - { os: ubuntu-latest,  python-ver: "3.12" }
+          - { os: ubuntu-latest,  python-ver: "3.8" }
+          - { os: windows-latest, python-ver: "3.12" }
+          - { os: macos-latest,   python-ver: "3.12" }
     env:  # used by codecov-action
       OS: ${{ matrix.os }}
-      PYTHON: '3.11'
+      PYTHON: ${{ matrix.python-ver }}
     steps:
-      - name: Cancel non-latest runs
-        uses: styfle/cancel-workflow-action@0.11.0
-        with:
-          all_but_latest: true
-          access_token: ${{ github.token }}
-
-      - uses: actions/checkout@v3
-        with:
-          submodules: 'recursive'
-          fetch-depth: 0  # tags are required for versioneer to determine the version
+      - name: Checkout repo
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: ${{ env.PYTHON }}
+          python-version: ${{ matrix.python-ver }}
 
       - name: Install dependencies
         run: |
@@ -60,6 +55,6 @@ jobs:
           python -m coverage report -m
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 185b8ac..13f56ed 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -4,6 +4,7 @@ on:
     branches:
       - main
   pull_request:
+  workflow_dispatch:
 
 jobs:
   run-tests:
@@ -12,31 +13,42 @@ jobs:
     defaults:
       run:
         shell: bash
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.name }}
+      cancel-in-progress: true
     strategy:
       fail-fast: false
       matrix:
         include:
-          - { os: ubuntu-latest }
-          - { os: windows-latest }
-          - { os: macos-latest }
+          - { name: linux-python3.8-minimum    , requirements: minimum,  python-ver: "3.8" , os: ubuntu-latest }
+          - { name: linux-python3.12           , requirements: pinned ,  python-ver: "3.12", os: ubuntu-latest }
+          - { name: windows-python3.8-minimum  , requirements: minimum,  python-ver: "3.8" , os: windows-latest }
+          - { name: windows-python3.12         , requirements: pinned ,  python-ver: "3.12", os: windows-latest }
+          - { name: macos-python3.8-minimum    , requirements: minimum,  python-ver: "3.8" , os: macos-latest }
+          - { name: macos-python3.12           , requirements: pinned ,  python-ver: "3.12", os: macos-latest }
     steps:
-      - name: Cancel non-latest runs
-        uses: styfle/cancel-workflow-action@0.11.0
-        with:
-          all_but_latest: true
-          access_token: ${{ github.token }}
-
-      - uses: actions/checkout@v3
+      - name: Checkout repo
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: ${{ matrix.python-ver }}
 
-      - name: Install dependencies
+      - name: Install development/test dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install -r requirements-dev.txt -r requirements.txt
+          python -m pip install -r requirements-dev.txt
+
+      - name: Install minimum dependencies
+        if: matrix.requirements == 'minimum'
+        run: |
+          python -m pip install -r requirements-min.txt
+
+      - name: Install pinned dependencies
+        if: matrix.requirements == 'pinned'
+        run: |
+          python -m pip install -r requirements.txt
 
       - name: Install package
         run: |
diff --git a/pyproject.toml b/pyproject.toml
index 894788d..aa0b3f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
     "numpy",
     "scikit-learn>=0.12",
 ]
-version = "0.0.1"
+version = "0.1.0"
 # dynamic = ["version"]
 
 [project.urls]
diff --git a/requirements-min.txt b/requirements-min.txt
new file mode 100644
index 0000000..e02805a
--- /dev/null
+++ b/requirements-min.txt
@@ -0,0 +1,2 @@
+hdmf==3.4.5
+scikit-learn==0.12
diff --git a/requirements.txt b/requirements.txt
index f005565..6c160a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-hdmf>=3.4.5
-scikit-learn>=0.12
+hdmf==3.13.0
+scikit-learn==1.4.0
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 6068493..0000000
--- a/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()