SubMiner/changes/bundled-bun-runtime.md

type: changed area: launcher

• Made every installed and downloadable launcher use the Bun runtime included with SubMiner. Added a Windows subminer.cmd download, persistent private runtime caches for Linux and Windows, and migration for recognized legacy launchers. Deferred migrations survive overlapping update checks and remain pending when startup cannot safely refresh the launcher.
• Simplified first-run setup to a single optional launcher control, with runtime repair guidance shown only when needed.