ArbOS 61 Elara release notes (TW-737)

[anegg0]

Description

Adds a stub for the ArbOS 60 "Elara" umbrella release-notes page. This is a placeholder only — real content will be pushed to this branch by SME (Derek Lee) or ported from Notion once the internal draft is finalized.

• Linear: TW-737
• SME: Derek Lee
• Notion drafting doc: https://www.notion.so/arbitrum/34b01a3f59f881cfb3d1c8b18bbc8ced

Document type

• Gentle introduction
• Quickstart
• How-to
• Concept
• FAQ
• Troubleshooting
• Reference
• Third-party content
• Not applicable

Checklist

• I have read the CONTRIBUTE.md guidelines
• My changes follow the style conventions outlined in CONTRIBUTE.md
• I have used sentence-case for titles and headers (sidebar label `Elara (ArbOS 60)` mirrors existing arbos51 entry pattern)
• I have used descriptive link text
• I have separated procedural from conceptual content where appropriate
• I have tested my changes locally — Vercel preview will verify build
• My code follows the existing code style and conventions
• I have added/updated frontmatter for new documents
• I have checked for broken links (no new links introduced)
• I have verified that my changes don't break the build — pending Vercel preview
• Third-party docs only:
  • Yes
  • Not applicable

Additional Notes

• DRAFT — stub only, awaiting SME content.
• Targets `Arbos60` staging branch, not `master`.
• This is the umbrella page; deep-dive pages for P3 (Stylus), P4 (Compliance filtering, #3234), P5 (Priority fees), P6 (Multi-dim gas) will link back here.

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Project	Deployment	Actions	Updated (UTC)
arbitrum-docs	Ready	Preview	Jul 17, 2026 7:06pm