Cloudflare D1 Database

Status: Production Ready ✅ Last Updated: 2026-01-20 Dependencies: cloudflare-worker-base (for Worker setup) Latest Versions: wrangler@4.59.2, @cloudflare/workers-types@4.20260109.0

Recent Updates (2025):

• Nov 2025: Jurisdiction support (data localization compliance), remote bindings GA (wrangler@4.37.0+), automatic resource provisioning
• Sept 2025: Automatic read-only query retries (up to 2 attempts), remote bindings public beta
• July 2025: Storage limits increased (250GB → 1TB), alpha backup access removed, REST API 50-500ms faster
• May 2025: HTTP API permissions security fix (D1:Edit required for writes)
• April 2025: Read replication public beta (read-only replicas across regions)
• Feb 2025: PRAGMA optimize support, read-only access permission bug fix
• Jan 2025: Free tier limits enforcement (Feb 10 start), Worker API 40-60% faster queries

Quick Start (5 Minutes)