Better handling of defaults to reduce repetition, services have their own config to allow deployment into differing accounts/regions.
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4.1.6
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Modify the output of the ``deploy`` command to show a table of ECS services discovered.
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4.1.5
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Fix a bug in the ``prepare`` command that would throw a subprocess.CalledProcessError if your release included a Git commit that you didn't have locally.
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4.1.4
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When running the ``show-images`` command, print a table rather than a list.
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4.1.3
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When running the ``prepare`` command, show a table of services, the Git commit of the previous and new release, and the commit message associated with the new images.