- Add asyncio.run() wrapper to get_chain_info, delete_chain, and add_chain_to_node calls in chain.py
- Update all exchange command endpoints from /exchange/* to /api/v1/exchange/* for API consistency
- Mark blockchain block command as fixed in CLI checklist (uses local node)
- Mark all chain management commands help as available (backup, delete, migrate, remove, restore)
- Mark client batch-submit
Blockchain Node:
- Replace /blocks (pagination) with /blocks-range (height range query)
- Add start/end height parameters with 1000-block max range validation
- Return blocks in ascending height order instead of descending
- Update metrics names (rpc_get_blocks_range_*)
- Remove total count from response (return start/end/count instead)
Coordinator API:
- Add effective_url property to DatabaseConfig (SQLite/PostgreSQL defaults