Update CI/CD workflows to use current actions and Python versions

- Update actions/checkout from v2 to v4
- Update actions/setup-python from v2 to v5
- Update actions/cache from v2 to v4
- Replace GoogleCloudPlatform/release-please-action@v2 with googleapis/release-please-action@v4
- Replace AndreMiras/coveralls-python-action@develop with coverallsapp/github-action@v2
- Update Python test matrix from [3.7, 3.8, 3.9] to [3.10, 3.11, 3.12, 3.13]
- Update CD workflow to use Python 3.12

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <[email protected]>

Author: semarj

.github/workflows/CD.yml

@@ -8,22 +8,21 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: GoogleCloudPlatform/release-please-action@v2
+      - uses: googleapis/release-please-action@v4
         id: release
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           release-type: python
-          package-name: shipengine
 
       # Checkout code if release was created
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         if: ${{ steps.release.outputs.release_created }}
 
       # Setup Python if release was created
       - name: Install Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          python-version: "3.12"
         if: ${{ steps.release.outputs.release_created }}
 
       - name: Install dependancies

.github/workflows/CI.yml

@@ -15,18 +15,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         # This path is specific to Ubuntu
         path: ~/.cache/pip
@@ -57,11 +57,11 @@ jobs:
   coveralls:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          python-version: "3.12"
 
       - name: Install python dependencies
         run: |
@@ -74,7 +74,7 @@ jobs:
           pytest
 
       - name: Coveralls
-        uses: AndreMiras/coveralls-python-action@develop
+        uses: coverallsapp/github-action@v2
         with:
           parallel: true
           flag-name: Python Test Suite
@@ -84,6 +84,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Coveralls Finished
-        uses: AndreMiras/coveralls-python-action@develop
+        uses: coverallsapp/github-action@v2
         with:
           parallel-finished: true