Added more precise Python requirements to README.md (#8455)

(cherry picked from commit 36465a4)
apache · Jun 21, 2020 · feadbbb · feadbbb
1 parent 67591bc
commit feadbbb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -75,6 +75,11 @@ Apache Airflow is tested with:
 * Sqlite - latest stable (it is used mainly for development purpose)
 * Kubernetes - 1.16.2, 1.17.0
 
+### Additional notes on Python version requirements
+
+* Stable version [requires](https://github.com/apache/airflow/issues/8162) at least Python 3.5.3 when using Python 3
+* Both versions are currently incompatible with Python 3.8 due to [a known compatibility issue](https://github.com/Tinche/cattrs/issues/77) with a dependent library
+
 ## Getting started
 Please visit the Airflow Platform documentation (latest **stable** release) for help with [installing Airflow](https://airflow.apache.org/installation.html), getting a [quick start](https://airflow.apache.org/start.html), or a more complete [tutorial](https://airflow.apache.org/tutorial.html).