Updating versions of Python

Author: paulsaxe

.github/workflows/CI.yaml

@@ -11,15 +11,15 @@ on:
   pull_request:
     branches:
       - "main"
-  schedule:
+  # schedule:
     # Run by default Sunday morning at 3:30:
     #   Scheduled workflows run on the latest commit on the default or base branch.
     #   (from https://help.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
-    - cron: "30 3 * * 0"
+    # - cron: "30 3 * * 0"
 
 jobs:
   lint:
-    name: Lint ubuntu-latest Py3.9
+    name: Lint ubuntu-latest Py3.12
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -32,7 +32,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.9
+        python-version: 3.12
         environment-file: devtools/conda-envs/ci.yaml
         activate-environment: ci
         auto-update-conda: false
@@ -57,7 +57,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest, ubuntu-latest]
-        python-version: [3.8, 3.9]
+        python-version: [3.11, 3.12]
     steps:
     - uses: actions/checkout@v1
     - name: Additional info about the build

.github/workflows/Release.yaml

@@ -12,7 +12,7 @@ on:
 
 jobs:
   lint:
-    name: Lint ubuntu-latest Py3.9
+    name: Lint ubuntu-latest Py3.12
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -25,7 +25,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.9
+        python-version: 3.12
         environment-file: devtools/conda-envs/release.yaml
         activate-environment: release
         auto-update-conda: false
@@ -50,7 +50,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest, ubuntu-latest]
-        python-version: [3.8, 3.9]
+        python-version: [3.11, 3.12]
     steps:
     - uses: actions/checkout@v1
     - name: Additional info about the build
@@ -84,18 +84,18 @@ jobs:
         name: codecov-${{ matrix.os }}-py${{ matrix.python-version }}
 
   deploy:
-    name: PyPi ubuntu-latest Py3.9
+    name: PyPi ubuntu-latest Py3.12
     # Run only for tagged releases publishing development or release candidates
     # only to test.pypi, otherwise to both it and the main pypi.
     if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags')
     runs-on: ubuntu-latest
     needs: [lint, test]
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.9
+    - name: Set up Python 3.12
       uses: actions/setup-python@v1
       with:
-        python-version: 3.9
+        python-version: 3.12
     - name: Install package
       shell: bash -l {0}
       run: |