From ea3ef7fb80339fbf4911672c0726c09c30cc39c9 Mon Sep 17 00:00:00 2001
From: Drew T <50529377+Druthulu@users.noreply.github.com>
Date: Sun, 21 Jun 2026 01:25:46 -0600
Subject: [PATCH] =?UTF-8?q?docs(phase-20):=20record=20candidate=20R30=20?=
 =?UTF-8?q?=E2=80=94=20capture=20context-dependent=20knowledge=20before=20?=
 =?UTF-8?q?a=20fresh=20session?=
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- Drew (2026-06-21): cookbook entries / byte-verified findings / distillations / doc corrections
  must be written DURING the producing session (fresh sessions get only summaries, lose the detail).
  Defer only mechanical/continuable work. Extends R16. Memory: capture-knowledge-before-fresh-session.
---
 phase-ends/CURRENT_PHASE.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/phase-ends/CURRENT_PHASE.md b/phase-ends/CURRENT_PHASE.md
index 49c5e793c4..1d981cb298 100644
--- a/phase-ends/CURRENT_PHASE.md
+++ b/phase-ends/CURRENT_PHASE.md
@@ -39,6 +39,9 @@
 
 **Carry from T1 → recovery tooling (Phase-20 backlog item 2 / T2 router):** the **7 callee/data-plumbing capped fns** (reach-134, matched-but-local): `0x80142B2C 0x801535F4 0x80155E30 0x80157580 0x801576A8 0x80168F40 0x80170B48`. They fail `compiles_standalone` on undeclared callees/data, not types. A `dedup_propagate` macro-extern-injection (or canonical-callee-sig embed, the `gen_harvest_targets` approach) would free them ×134 (~+0.3%). NOT type-lift; do not reopen T1 for them.
 
+## Candidate rules (propose at the Phase-20 PhaseEnd)
+- **R30 — Capture context-dependent knowledge artifacts before a fresh session.** Cookbook entries, byte-verified findings, codegen-map distillations, and doc corrections whose quality depends on the current session's full live context MUST be written DURING that session, before any fresh-session handoff (the fresh session inherits only compressed summaries and loses the detail/nuance/byte-evidence). Defer only mechanical/continuable work (build the next tool, run the next wave). Extends R16 (flywheel — adds the timing constraint); memory `capture-knowledge-before-fresh-session`. (Drew, 2026-06-21 — prompted by nearly deferring T4's §20 distillation.)
+
 ## Blockers
 None.