dokku/docs/appendices/0.25.0-migration-guide.md

0.25.0 Migration Guide

Changes

• The network plugin can now set an initial-network for all containers on creation. This is a replacement for specifying the --network flag via the docker-options plugin. Please see the network documentation for more information.

Deprecations

• In previous versions of Dokku, the only way to specify a custom Dockerfile was to use the docker-options plugin to set the --file flag for a docker build. As of 0.25.0, the builder-dockerfile:set command should be used instead, as outlined in the docs here. Usage of the old method should be migrated to the new method.