Merge pull request #19 from pycompression/py39

Added python 3.9

Author: rhpvorderman

.travis.yml

@@ -33,3 +33,5 @@ matrix:
       env: TOX_ENV=py37
     - python: 3.8
       env: TOX_ENV=py38
+    - python: 3.9
+      env: TOX_ENV=py39

CHANGELOG.rst

@@ -9,6 +9,7 @@ Changelog
 
 version 0.2.0-dev
 -----------------
++ Added Python 3.9 to the testing.
 + Fixed ``setup.py`` to list setuptools as a requirement.
 + Changed homepage to reflect move to pycompression organization.
 

setup.py

@@ -57,6 +57,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Cython",
         "Development Status :: 3 - Alpha",
         "Topic :: System :: Archiving :: Compression",