This document describes Contour's image tagging policy.
gcr.io/heptio-images/contour:<SemVer>
Contour follows the Semantic Versioning standard for releases. Each tag in the github.com/heptio/contour repository has a matching image. eg. gcr.io/heptio-images/contour:v0.1.0
gcr.io/heptio-images/contour:latest
The latest tag follows the most recently released version of Contour.
gcr.io/heptio-images/contour:master
The master tag follows the latest commit to land on the master branch.