<!channel> meltano *Meltano version 1.79.0 *is now available, which: • updates the default dbt version for new installs to 

v0.20

• updates the default Airflow version to 

2.1

• adds support for python 3.9 • adds 

discovery_url_auth

 project setting to support endpoints requiring 

Authorization

 headers (thanks Reuben Frankel!) • adds support to allow 

executable

 to be overridden through plugin inheritance (thanks Charles Julian Knight!) • adds support to allow multiple taps / targets to run at the same time by adding a UUID to config.json (thanks Derek Visch!) 🚀 To upgrade, run 

meltano upgrade

 within your project.