Flyctl Evolved - Fly Changelog

Summary

Flyctl v0.0.137 introduces an app-centric command structure while deprecating the apps subcommand, whose operations now have top-level equivalents such as init, destroy, move, restart, resume, suspend, and list apps. The release changes move, restart, resume, suspend, and status to accept an app name as a final argument, while retaining status -a; list also gains app-name fragments and status or organization filters, and list orgs shows accessible organizations. The init flow offers builders or Dockerfile use, can generate a simple hello-world deployment, and supports --dockerfile to skip the builder query, while info and version gain scripting-oriented output controls. Secret changes block operations on suspended deployments and can monitor deployments unless --detach is used. Platform fixes concatenate multiple HTTP/2 cookie headers during HTTP/1 downcasting, add Via headers to requests and responses, and improve deployment image optimization.

Takeaways

1. 1

   The apps subcommand remains available for this release but is deprecated; its commands now have top-level equivalents, including init, destroy, move, restart, resume, suspend, and list apps.

2. 2

   Setting or unsetting secrets on suspended deployments is blocked. On other deployed apps, the operation starts a deployment monitor unless --detach is supplied; undeployed apps do not start one.

3. 3

   Fly’s edge now concatenates multiple incoming HTTP/2 cookie headers into one header when downcasting to HTTP/1, and Via headers are added to both HTTP requests and responses.