cloudposse/geodesic 0.139.0

0.139.0 [alpine] Upgrade 3.11.6 -> 3.12.1, [docs] Customization

on GitHub

PR #639

We finally have documentation for Geodesic launch-time customization in the README and in docs/customization.md

Reminder, we now publish both Debian and Alpine Docker images. See 0.138.0 Release Notes for more details.