Updating Workflows to deprecate all version of pythons & macos

Author: cfuentes-dbx

.github/workflows/ci.yml

@@ -10,11 +10,15 @@ jobs:
     # https://github.com/actions/python-versions/blob/main/versions-manifest.json
     strategy:
       matrix:
-        os: [macos-14, windows-latest]
-        python-version: [3.6, 3.7, 3.8, pypy-3.7]
+        os: [macos-15-intel, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9, pypy-3.7]
         exclude:
           - os: windows-latest
             python-version: 3.6
+          - os: macos-latest
+            python-version: 3.6, 3.7
+          - os: macos-15-intel
+            python-version: 3.6, 3.7
         include:
           - os: ubuntu-20.04
             python-version: 3.7
@@ -73,11 +77,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-14, windows-latest]
-        python-version: [3.6, 3.7, 3.8, pypy-3.7]
+        os: [macos-15-intel, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9, pypy-3.7]
         exclude:
           - os: windows-latest
             python-version: 3.6
+          - os: macos-latest
+            python-version: 3.6, 3.7
+          - os: macos-15-intel
+            python-version: 3.6, 3.7
         include:
           - os: ubuntu-20.04
             python-version: 3.7

.github/workflows/pypiupload.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [2.7, 3.7]
+        python-version: [2.7, 3.x]
 
     steps:
     - uses: actions/[email protected]

.github/workflows/spec_update.yml

@@ -8,11 +8,11 @@ jobs:
   Update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Python environment
-        uses: actions/setup-python@v3.1.4
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.9
       - name: Get current time
         uses: 1466587594/get-current-time@v2
         id: current-time

setup.py

@@ -76,6 +76,7 @@
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Software Development :: Libraries :: Python Modules',