launcher/CHANGELOG.md

Changelog

Semantic versioning for the launcher CLI (sm121). The add-on image has its own version and its own sm121/CHANGELOG.md; do not mix them.

0.2.1 — 2026-10-28

• FLARE cluster identification. A cluster is only paired with an orbit if the private config names it ([flare.clusters.<our-cluster>]). The flat orbit_cluster is a fallback for serve, not for the dashboard/health: our clusters share nodes (dgx1 is rank 0 of prod4, 6nodes-switch, 2nodes-dac, qwen38 and 1node-1), so probing an unpaired cluster with sparks made the sparks lane look like that cluster's lane. serve now refuses an unpaired FLARE cluster instead of silently launching onto the flat default.
• Dashboard shows the orbit. Each cluster head carries a ◆ prod4 badge (orbit + controller + live groups; dimmed when nothing runs), and the topology frame/chip labels include the orbit. health folds only the selected cluster's lane, not every lane that shares its controller.
• Prepared-package identification. After a successful mirror the controller writes .sm121-flare-package.json (repo, revision, TP, package version, local model.safetensors). A serve with a matching marker — checked against the CURRENT flare models list --json version, so a lab re-cut under the same revision is detected — skips both flare download verification and the 500 GB copy.
• Incremental mirror with rsync. The local mirror uses rsync -a --delete (marker excluded), so a changed/stale package copies only the changed files; a partial mirror resumes instead of being wiped and re-copied. Download/mirror/orbit launch all use long-running SSH (the 5 s inactivity timeout used to kill a 500 GB copy or a detached launch).
• Settings editor. POST /api/settings/extra/check validates without writing; parse errors report line/column for the textarea; Ctrl+Enter saves. The private block stays in /data/config-extra.toml, edited in the dashboard's settings window.

0.2.0 — 2026-10-28

• FLARE: cached flare download now resolves the prepared package through flare models list --json instead of failing on the metadata-only "Resolved package" line.
• FLARE: flare download gets --tensor-parallel from the recipe's launch size; a TP4 package is no longer rejected as "TP size 1".
• FLARE: local mirror copies the package directory recursively, including weights/ and deployments/ companions; it clears the destination first and runs over a long-lived SSH session (read-only package files and a 500 GB copy must not be killed by the 5 s inactivity timeout).
• FLARE: flare download and flare orbit run also use long-running SSH, so a cached-package verification or a detached launch is not cut short.
• FLARE ledger: serve records the recipe directory name, not the display name field — the old recipe.name lookup failed with recipe dir not found for 'DeepSeek-V4.1-Flash-1017 (…) '.
• FLARE gb10: production recipe updated to the 2026-10-27 package (c32, 1 GiB row cache, resident scales, --served-model-name).
• Tooling: sm121 installed with cargo install --path . --force; version now follows Cargo.toml, not a hard-coded 0.1.0.