feat: promote Python 3.14 to required matrix legs (unit + smoke)

.github/workflows/python_matrix.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.12', '3.13']
+        python-version: ['3.12', '3.13', '3.14']
         project:
           - { name: PyAutoNerves,   tests: test_autonerves }
           - { name: PyAutoArray,  tests: test_autoarray }
@@ -43,7 +43,6 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-          allow-prereleases: true
       - name: Install libraries (single combined install — all 5 local)
         run: |
           python -m pip install --upgrade pip wheel
@@ -71,74 +70,12 @@ jobs:
           cd ${{ matrix.project.name }}
           python -m pytest ${{ matrix.project.tests }}/ --tb=short
 
-  # Python 3.14 is deliberately unit-suite evidence only. The known PyAutoFit
-  # workspace-level factor-graph regression is tracked separately and is not
-  # exercised by this job. Every project gets an isolated cell, but a failure
-  # cannot weaken or mask the required 3.12/3.13 matrix above.
-  experimental_python_314:
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ['3.14']
-        project:
-          - { name: PyAutoNerves, tests: test_autonerves }
-          - { name: PyAutoArray, tests: test_autoarray }
-          - { name: PyAutoFit, tests: test_autofit }
-          - { name: PyAutoGalaxy, tests: test_autogalaxy }
-          - { name: PyAutoLens, tests: test_autolens }
-    steps:
-      - uses: actions/checkout@v4
-        with: { repository: PyAutoLabs/PyAutoNerves, path: PyAutoNerves }
-      - uses: actions/checkout@v4
-        with: { repository: PyAutoLabs/PyAutoArray, path: PyAutoArray }
-      - uses: actions/checkout@v4
-        with: { repository: PyAutoLabs/PyAutoFit, path: PyAutoFit }
-      - uses: actions/checkout@v4
-        with: { repository: PyAutoLabs/PyAutoGalaxy, path: PyAutoGalaxy }
-      - uses: actions/checkout@v4
-        with: { repository: PyAutoLabs/PyAutoLens, path: PyAutoLens }
-      - uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-          allow-prereleases: true
-      - name: Install libraries (experimental 3.14 evidence)
-        run: |
-          python -m pip install --upgrade pip wheel
-          pip install \
-            -e ./PyAutoNerves \
-            -e "./PyAutoArray[optional]" \
-            -e ./PyAutoFit \
-            -e ./PyAutoGalaxy \
-            -e "./PyAutoLens[optional]"
-          pip install pytest pytest-cov
-          pip list | grep -iE "^(autonerves|autoarray|autofit|autogalaxy|autolens|jax|numpy|scipy|nautilus)"
-      - name: Run experimental tests
-        env:
-          NUMBA_CACHE_DIR: /tmp/numba_cache
-          MPLCONFIGDIR: /tmp/matplotlib
-          JAX_ENABLE_X64: "True"
-        run: |
-          cd ${{ matrix.project.name }}
-          python -m pytest ${{ matrix.project.tests }}/ --tb=short
-      - name: Record experimental cell result
-        if: always()
-        run: |
-          {
-            echo "### Python 3.14 experimental unit evidence"
-            echo ""
-            echo "- Project: ${{ matrix.project.name }}"
-            echo "- Cell status before continue-on-error: ${{ job.status }}"
-            echo "- This cell is non-required and does not cover workspace scripts."
-          } >> "$GITHUB_STEP_SUMMARY"
-
   smoke_tests:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.12', '3.13']
+        python-version: ['3.12', '3.13', '3.14']
         workspace:
           - { repo: PyAutoLabs/autofit_workspace,    path: autofit_workspace }
           - { repo: PyAutoLabs/autogalaxy_workspace, path: autogalaxy_workspace }
@@ -166,7 +103,6 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-          allow-prereleases: true
       - name: Install libraries (single combined install — all 5 local)
         run: |
           python -m pip install --upgrade pip wheel
@@ -205,7 +141,7 @@ jobs:
 
   summary:
     runs-on: ubuntu-latest
-    needs: [unit_tests, smoke_tests, experimental_python_314]
+    needs: [unit_tests, smoke_tests]
     if: always()
     steps:
       - name: Post summary
@@ -217,13 +153,7 @@ jobs:
             echo "|--------------|---------------------------------|"
             echo "| unit_tests   | ${{ needs.unit_tests.result }}  |"
             echo "| smoke_tests  | ${{ needs.smoke_tests.result }} |"
-            echo "| python_314 (non-required job conclusion) | ${{ needs.experimental_python_314.result }} |"
-            echo ""
-            echo "Each 3.14 matrix cell records its pre-continue-on-error status"
-            echo "in that cell's summary; the aggregate conclusion may be coerced"
-            echo "to success by GitHub's job-level continue-on-error semantics."
             echo ""
-            echo "**Required and supported:** 3.12, 3.13."
-            echo "**Experimental evidence (non-required):** 3.14."
+            echo "**Required and supported:** 3.12, 3.13, 3.14."
             echo "**Current source metadata rejects:** Python 3.11 and older."
           } >> "$GITHUB_STEP_SUMMARY"