docs(release): add v0.0.83 release notes

[jyaunches]

Summary

Add v0.0.83 release notes to docs/about/release-notes.mdx for pre-tag release prep.

Source Summary

• fix(inference): make shared route changes explicit #6773 -> docs/about/release-notes.mdx: Shared inference route changes are explicit and fail-safe; status shows recorded route, live route, and drift.
• fix(install): restore DGX Station GB300 express setup #6875 -> docs/about/release-notes.mdx: DGX Station GB300 express setup restored; vLLM storage preflight narrowed.
• fix(onboard): warn on risky Spark vLLM servers #6770 -> docs/about/release-notes.mdx: Risky Spark vLLM server warning during onboarding.
• fix(onboard): preserve tier-default brave/tavily on re-onboard reuse #6856 -> docs/about/release-notes.mdx: Re-onboard reuse preserves tier-default brave/tavily presets.
• fix(onboard): treat an unreachable custom endpoint as a transport failure #6867 -> docs/about/release-notes.mdx: Unreachable custom endpoint routed through transport-recovery path.
• fix(inference): use model-aware token field in rebuild preflight #6860 -> docs/about/release-notes.mdx: Rebuild preflight uses model-aware token field for o-series/GPT-5.
• fix(sandbox): anchor corporate CA for image build TLS #6845 -> docs/about/release-notes.mdx: Corporate CA anchored for image build TLS.
• fix(onboard): match mux-delegated ssh forwards in untracked-forward fallback (#6099) #6833 -> docs/about/release-notes.mdx: SSH ControlMaster-delegated forwards recognized in fallback.
• fix(cli): write Hermes light skin over stdin on macOS #6837 -> docs/about/release-notes.mdx: Hermes light skin writes via stdin on macOS.

Type of Change

• Code change (feature, bug fix, or refactor)
• Code change with doc updates
• Doc only (prose changes, no code sample modifications)
• Doc only (includes code sample changes)

Quality Gates

• Tests added or updated for changed behavior
• Existing tests cover changed behavior — justification:
• Tests not applicable — justification: doc-only release notes
• Docs updated for user-facing behavior changes
• Docs not applicable — justification:
• Sensitive paths changed
• Non-success, skipped, or missing CI check accepted by maintainer

Verification

• PR description includes the DCO sign-off declaration and every commit appears as Verified in GitHub
• Normal pre-commit, commit-msg, and pre-push hooks passed
• npm run docs passes with 0 errors

Signed-off-by: Jessica Yaunches jyaunches@nvidia.com

[github-actions]

🌿 Preview your docs: https://nvidia-preview-pr-6889.docs.buildwithfern.com/nemoclaw

[github-actions]

PR Review Advisor — Informational

Advisor assessment: Informational / high confidence
Next action: No advisor follow-up needed.
Findings: 0 blockers · 0 warnings · 0 suggestions
Status: No actionable findings remain in the canonical review ledger.

Model lanes

• GPT-5.6 Terra (primary): Completed · high confidence · 0 blockers · 0 warnings · 0 suggestions
• Nemotron 3 Ultra (second opinion): Completed · high confidence · 0 blockers · 0 warnings · 0 suggestions
• Model comparison: normalized findings match; normalized E2E selections differ; severity counts match.

Nemotron output stays in workflow artifacts and does not change the assessment above.

E2E guidance

Advisory only. E2E / PR Gate selects and runs jobs independently.

Recommended E2E: None

1 optional E2E recommendation

• docs-validation

Workflow run details

This automated review informs maintainers. Warnings and suggestions do not require a response. A maintainer decides whether to merge.