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All notable changes to DocketLayer are documented here. DocketLayer follows semantic versioning — major.minor.patch.

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0.1.0 — April 2026

Initial release
  • Agent-native pay-per-query API for federal court docket monitoring
  • Three endpoints: /v1/case, /v1/monitor, /v1/status
  • x402 payment protocol with USDC on Solana — no API keys, no accounts
  • Change detection against normalized PACER cache with last_checked timestamp
  • Phase 1 coverage — nine highest-volume federal district and bankruptcy courts
  • Cloudflare Workers hosting with global edge delivery
  • Per-wallet rate limiting — 60 requests per minute, 10,000 per day
  • Async webhook delivery via callback_url
  • Filing type filtering via document_types
  • Automated court health monitoring and status reporting via /v1/status
  • document_access: pacer_auth_required field on all document URL responses
Future entries will be added above this line in the format: 
## version — date

### Added — new features or endpoints
### Changed — changes to existing functionality
### Fixed — bug fixes
### Deprecated — features being phased out
### Removed — features removed in this version
### Security — security fixes or credential rotation events