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fx v1.0.0-beta4 Release Notes

Release Date: 2017-06-12 // almost 7 years ago
    • [Breaking] Monolithic framework, as released in initial betas, has been broken into smaller pieces as a result of recent advances in dig library. This is a radical departure from the previous direction, but it needed to be done for the long-term good of the project.
    • [Breaking] Module interface has been scoped all the way down to being a single dig constructor. This allows for very sophisticated module compositions. See go.uber.org/dig for more information on the constructors.
    • [Breaking] package config has been moved to its own repository. see go.uber.org/config for more information.
    • fx.Lifecycle has been added for modules to hook into the framework lifecycle events.
    • service.Host interface which composed a number of primitives together (configuration, metrics, tracing) has been deprecated in favor of fx.App.