March 2026 monthly summary for ar-io/ar-io-node: Delivered a new DATA_CACHED webhook event for content moderation, enabling external systems to be notified when content is cached, with opt-in via WEBHOOK_EMIT_DATA_CACHED_EVENTS and delivery through the existing WebhookEmitter. Propagated env var to core container to support phisherman content scanner sidecar integration. Added tests to validate event emission and payload after cache write. Reduced time-to-action for external moderation tooling, while preserving existing gateways and filters (DATA_CACHED bypasses index/block filters, as sidecar handles filtering). No critical bugs fixed this month; primary focus on feature delivery and test coverage. Technologies involved include Node.js, WebhookEmitter, ReadThroughDataCache, environment variable propagation, and test-driven development.

December 2025 monthly summary for ar-io/ar-io-network-process: Focused on documenting the AR.IO network contract implementation and stabilizing documentation changes. Key deliverables include the AR.IO network contract documentation (overview, architecture, testing, deployment) and a rollback of CLAUDE.md updates to prevent unintended changes to docs and project structure. This work improves developer onboarding, reduces deployment risk, and establishes clear guidance for future contract-network work.

November 2025: Implemented a production-safe dry-run mode for Arweave uploads and transactions in ar-io/ar-io-node, enabling cost-free validation of headers, chunk uploads, and proxy routing without broadcasting to the Arweave network. Extended dry-run support to production proxying on ports 4000 and 3000, with Envoy routing updates and APEX ArNS bypass to prevent 404s. Exposed ARWEAVE_POST_DRY_RUN in the core service docker-compose, and updated documentation and environment examples. This work reduces risk and token costs during development and QA while accelerating validation of large-file workflows (e.g., ArDrive).

October 2025 monthly work summary for ar-io/ar-io-network-process focusing on ARNS name length validation fix to prevent conflicts with Arweave addresses in sandboxed subdomain resolution. Implemented updated validation logic, added test coverage, and ensured a clean, auditable commit history.