While the latest packages may continue to work on other releases, we will no longer officially support these releases, nor will we distribute packages.
In some cases, it may be useful to completely override the set ports for a given application - such as on initial deploy when there is no global domain set. This change also further allows us to handle automation in a smoother fashion.
While there are a number of enhancements we could do to make port handling more seamless, this is a first step towards documenting the various oddities around port management for Docker vs Buildpack deploys.
Refs #2903Closes#2970
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