Congratulations on your first Pull Request and welcome to the Apache Airflow community! If you have any issues or are unsure about any anything please check our Contribution Guide (https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst)
Here are some useful points:

• Pay attention to the quality of your code (flake8, pylint and type annotations). Our pre-commits will help you with that.
• In case of a new feature add useful documentation (in docstrings or in docs/ directory). Adding a new operator? Check this short guide Consider adding an example DAG that shows how users should use it.
• Consider using Breeze environment for testing locally, it’s a heavy docker but it ships with a working Airflow and a lot of integrations.
• Be patient and persistent. It might take some time to get a review or get the final approval from Committers.
• Please follow ASF Code of Conduct for all communication including (but not limited to) comments on Pull Requests, Mailing list and Slack.
• Be sure to read the Airflow Coding style.
  Apache Airflow is a community-driven project and together we are making it better 🚀.
  In case of doubts contact the developers at:
  Mailing List: [email protected]
  Slack: https://s.apache.org/airflow-slack

@kaxil @dimberman @mik-laj

The Build Workflow run is cancelling this PR. It has some failed jobs matching ^Pylint$,^Static checks$,^Build docs$,^Spell check docs$,^Backport packages$,^Checks: Helm tests$,^Test OpenAPI*.

The Workflow run is cancelling this PR. It has some failed jobs matching ^Pylint$,^Static checks$,^Build docs$,^Spell check docs$,^Backport packages$,^Checks: Helm tests$,^Test OpenAPI*.

New version fixes encoding.
Before

[2020-09-23 13:04:03,723] {pod_launcher.py:156} INFO - b'Max workers: 100\n'
[2020-09-23 13:04:09,569] {pod_launcher.py:156} INFO - b'All cases collected, total: 30000\n'

After

[2020-10-09 14:40:28,752] {pod_launcher.py:136} INFO - Max workers: 100
[2020-10-09 14:40:29,445] {pod_launcher.py:136} INFO - All cases collected, total: 30000

The Workflow run is cancelling this PR. It has some failed jobs matching ^Pylint$,^Static checks$,^Build docs$,^Spell check docs$,^Backport packages$,^Checks: Helm tests$,^Test OpenAPI*.

Awesome work, congrats on your first merged pull request!

Thank you for this @michalmisiewicz!