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  echo-memory 2.3.0 — the index train Stable

  jason released this 2026-07-29 00:08:48 -05:00 | 1 commits to main since this release

  One schema-bump release (recall schema 3, entity schema 2; indexes rebuild automatically):

  • Local-first recall index — capture updates a machine-local BM25 index with zero vault round-trips; the vault copy is now a seed/catch-up snapshot written by sweep + session-end.
  • Incremental sweep — content hashes + sweep --fast (new/gone/changed + rotating weekday shard); auto-runs at load past 7 days, so Obsidian-side edits reach the indexes without manual maintenance.
  • Stemming + alias expansion — conservative Porter-lite stemming at index+query time; alias-phrased queries fold entity vocabulary in at half weight.

  Eval gold set 8→14 queries (6 paraphrases): recall@5 / MRR 1.00 / 1.00 (keyword baseline 0.75/0.79). All seven suites green. The echo-mcp container redeploys with these scripts automatically.

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  • echo-memory-2.3.0.plugin
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    2026-07-29 00:09:48 -05:00
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