Drop Python 3.6

Update testing matrix and doc

Author: arnaudlimbourg

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.6", "3.7", "3.8", "3.9"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
 
     steps:
       - uses: actions/checkout@v3

CHANGELOG.md

@@ -1,3 +1,6 @@
+### Unreleased
+- Drop Python 3.6 from CI. It has been unsupported since December 2021 and github actions runner don't support anymore (https://github.com/actions/setup-python/issues/544)
+
 ### 0.2.1/ 2022-29-08 ###
 
 * Add documentation on publishing releases

README.md

@@ -10,7 +10,7 @@ A **Python** Integration for [Transloadit](https://transloadit.com)'s file uploa
 
 This is a **Python** SDK to make it easy to talk to the [Transloadit](https://transloadit.com) REST API.
 
-Only Python 3.6+ versions are supported.
+Only Python 3.7+ versions are supported.
 
 ## Install