From 5e13fcbe9423a4fd946602eac22bba97ef9adf30 Mon Sep 17 00:00:00 2001
From: damocles <damocles@hyperhive>
Date: Mon, 1 Jun 2026 14:54:56 +0200
Subject: [PATCH] =?UTF-8?q?docs:=20turn-stats=20vacuum=20is=20already=20im?=
 =?UTF-8?q?plemented=20=E2=80=94=20update=20stale=20note?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/persistence.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/persistence.md b/docs/persistence.md
index d9cecfde..94fb1cdf 100644
--- a/docs/persistence.md
+++ b/docs/persistence.md
@@ -101,8 +101,8 @@ Bin-loop helpers `build_row` + `record` land each row at
 `turn_end`; writes are best-effort, a sqlite hiccup logs + lets
 the turn loop continue.
 
-No host-side vacuum yet — tracked separately. Target retention
-~90 days, age-only sweep like events_vacuum.
+`hive-c0re::stats_vacuum` runs hourly and deletes rows older than 90 days
+(`started_at < cutoff`). Age-only sweep, same pattern as `events_vacuum`.
 
 ### `/state/hyperhive-harness.json` (per agent)