Release Notes

This page records changes to Hyperion’s maintained public surface. Update the Unreleased section in the same pull request as any stable public API, maintained CLI, artifact/configuration compatibility, or deprecation change. Experimental-only changes may be noted when useful, but they do not replace the required stable-interface entries.

Entry rules

Write entries for user-visible behavior, not internal refactors. State the affected import, command, configuration key, artifact, or format and link to the relevant guide or API contract. New, removed, and renamed maintained CLI commands must name both old and new commands where applicable.

Every deprecation entry uses this one-line format so its replacement and migration are unambiguous:

* **Deprecated:** ``old-interface``. **Replacement:** :doc:`new-guide`.
  **Migration:** :doc:`migration-guide`. **Removal target:** 0.x.

Both the Replacement and Migration fields must be documentation links. See Deprecation and Compatibility Policy for the compatibility window and implementation requirements.

Unreleased

Stable public API

No stable public API changes have been recorded for the next release.

CLI commands

No maintained CLI commands have been added, removed, or renamed for the next release.

Artifact and configuration compatibility

No artifact, checkpoint, serialized configuration, or stable data-format compatibility changes have been recorded for the next release.

Deprecations

No stable-interface deprecations have been recorded for the next release.

Released versions

Add a release heading below this section when publishing a version. Preserve older entries so users can trace API, CLI, artifact, configuration, and deprecation history.