v0.4.0

v0.4.0

This release lands benchmark correctness fixes, core stability improvements, and a local competitor race harness.

Highlights

• Benchmark generator distribution fix:
  • scripts/bench/generate.ts now uses a coprime tag step (index * 5) to ensure deterministic full tag coverage.
  • Added generator coverage guard test (tests/bench-generate.test.ts).
• Forwarded benchmark correctness guard:
  • /v1 forwarded responses now include x-eldapo-core: 1 when served by core.
  • scripts/bench/run.ts validates this header for the v1_forwarded target and fails if missing.
• Core p99 stability improvements:
  • Added empty-candidate and no-filter fast paths in core search.
  • Reduced bitmap churn in filter evaluation via borrow/own strategy.
• Competitor race harness added:
  • docker-compose.race.yml includes Redis Sets, RediSearch, and OpenLDAP services.
  • Added loaders and shim servers for race targets under scripts/race/* and src/competitors/*.

eldapo v0.3.0

eldapo v0.3.0

Highlights

• GET /v1/changes is now visibility-aware and safe for multi-tenant agent polling.
• next_since advances by scan sequence even when events are filtered out, preventing cursor stalls.
• Agent cache refresh guidance documented for incremental polling.

Included from recent versions

• entries_latest fast path for latest reads (search, get latest, batchGet).
• Filter compiler uses index-friendly JSONB containment (attrs @> ...) for attribute equality.

Deployment note

Run migrations before deploying app code:

pnpm db:migrate