target-selection: a drill night will see the golden ADVISORY, and that is expected (R-417)

The instruction that produced R-417 was a prompt, not a file, so the next drill author would have
met the same surprise. This is the durable home they actually read before picking a machine.

Says what to expect (a loud ADVISORY on every documents push, all night), what still refuses (code
pushes, and every other gate), and what the honest instrument is if a release must ship without a
golden - a waiver row, never --no-verify.

documentation/runbooks/target-selection.md

@@ -25,6 +25,28 @@ Fences name **acts**, not machines. "Do not destroy demo-hp's `drill-r50` fixtur
 demo-hp to host a throwaway VM" are unrelated; only the first has ever been meant. Read a per-machine
 prohibition as covering the act it names and nothing more.
 
+## A drill night that forbids baking a golden — what you will see, and why it is expected
+
+**This is written here because the instruction that caused it was mine and I left it out** (R-417).
+An overnight drill runbook that says *"no golden bake, no vouch, no floor change tonight — those are
+the operator's acts"* is correct, and it also guarantees the `golden-currency` gate is RED for the
+whole night whenever a controller release is newer than the last bake. **That is the gate telling the
+truth**, not a fault to work around.
+
+Since 2026-09-01 (R-404) it no longer refuses your pushes. A drill's own pushes — evidence, register
+rows, `STATUS.md`, `REPORT.md` — are documents-only, so the gate's conviction prints as a loud
+**ADVISORY** block and the push proceeds. **Expect to see it, every push, all night. Do not silence
+it and do not bypass the hook for it.**
+
+Two things still hold:
+
+* A push that touches **code** is still refused — bake first or do not push code.
+* **Every other gate still refuses every push.** If a push is refused during a drill it is NOT the
+  golden gate, and the message will name which gate it was.
+
+If the drill genuinely must ship a release with no golden, the honest instrument is a **waiver row**
+in `documentation/backlog/OPEN-ITEMS.md`, never `--no-verify`.
+
 ## Before you revert it — take the evidence off first
 
 > **A phase's evidence is copied off the machine at the end of THAT phase, before any revert, snapshot