ar-io/ar-io-node r67

Release 67

on GitHub

This is a recommended release focusing on CDB64 index accessibility and operational observability. CDB64 lookups are now enabled by default with a shipped manifest covering data items up to block height 1,820,000, eliminating the need for operators to generate or configure their own indexes. New Prometheus metrics provide detailed visibility into root TX index and ANS-104 offset lookup performance. The release also includes tooling for uploading partitioned CDB64 indexes to Arweave and an observer update with network gateway fallback for more resilient reference resolution.

Highlights

Added

• CDB64 Upload Tool: New CLI tool (tools/upload-cdb64-to-arweave) to upload partitioned CDB64 indexes to Arweave via Turbo SDK
• Default Remote CDB64 Index: Ships with a pre-built CDB64 manifest, CDB lookups now enabled by default
• Prefix-Partitioned CDB64 Indexes: Support for splitting indexes across 256 partition files based on key prefix
• HTTP Request Concurrency Limit: New CDB64_REMOTE_MAX_CONCURRENT_REQUESTS and CDB64_REMOTE_SEMAPHORE_TIMEOUT_MS environment variables
• Prometheus Metrics: New instrumentation for root TX index and ANS-104 offset lookup performance

Changed

• Observer Update to 8fb7b2f: Network gateway fallback for reference resolution with three operating modes

Fixed

• Updated TRUSTED_ARNS_GATEWAY_URL default value in documentation

See CHANGELOG.md for full details.

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