Merge pull request #535 from tableau/add_python_version_3.9

Add python version 3.9

Author: dleskosky

.github/workflows/pull_request.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8]
+        python-version: [3.7, 3.8, 3.9]
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:

.github/workflows/push.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.7, 3.8, 3.9]
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:

CONTRIBUTING.md

@@ -30,7 +30,7 @@ and run it locally.
 These are prerequisites for an environment required for a contributor to
 be able to work on TabPy changes:
 
-- Python 3.6, 3.7 or 3.8:
+- Python 3.7, 3.8 or 3.9:
   - To see which version of Python you have installed, run `python --version`.
 - git
 - Node.js for npm packages - install from <https://nodejs.org>.

setup.py

@@ -41,6 +41,7 @@ def read(fname):
             "License :: OSI Approved :: MIT License",
             "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",
+            "Programming Language :: Python :: 3.9",
             "Topic :: Scientific/Engineering",
             "Topic :: Scientific/Engineering :: Information Analysis",
             "Operating System :: Microsoft :: Windows",