Merge pull request 'The records pointed at branches that no longer exist, and two fixes had no sequel' (#195) from issue/pointers-that-resolve-to-nothing into main

00-META/checks/README.md

@@ -54,4 +54,6 @@ whose failure has never been observed is a guess about its own correctness.
 The development cycle, checked ([ADR 0080](../../02-DECISIONS/0080-the-development-cycle-is-checked.md)):
 a to-be design names a decision, an in-progress/implemented design names its owning code, a
 located/fixed issue names its owner, a fixed/resolved issue says what fixed it, a graduated
-research overview says what it became. `python3 00-META/checks/cycle.py`
+research overview says what it became, and no two issue records share a number (issue 155 — the
+number is how a record is cited, and `main` lags every open pull request, so two people reading it
+allocate the same one). `python3 00-META/checks/cycle.py`

00-META/process/03-issues.md

@@ -21,7 +21,12 @@ incident someone must **clear**.
 
 ## Steps
 
-1. Take the next free number. Create `04-ISSUES/NNN-short-name/00-report.md`:
+1. Take the next free number — **across `main` and every open pull request**, not `main` alone.
+   Work sits on unmerged branches for days, so two people both reading `main` allocate the same
+   number; it happened twice in one hour between two machines, and the second collision reached
+   `main` with every check passing (issue 155). `cycle.py` now refuses two records sharing a number,
+   which catches a collision but does not prevent one. Create
+   `04-ISSUES/NNN-short-name/00-report.md`:
 
    ```yaml
    ---
@@ -42,6 +47,14 @@ incident someone must **clear**.
 ## Rules
 
 - Closed issues are never deleted — they are the mesh's symptom-to-component memory.
+- `fixed-by:` names something that will still exist: a commit or a pull request, never a branch. A
+  branch is deleted when it merges, so a branch name there is a pointer that resolves to nothing by
+  the time anybody follows it.
+- A fix that turns out to have broken something else is written back into the record that asked for
+  it, pointing at the new issue. Somebody arriving at a record to learn why the code is the way it
+  is must not have to already know there was a sequel.
+- Renumbering a collision happens once, in the branch that lands last. Renumbering a branch whose
+  author is still pushing only moves the race.
 - An issue whose answer is a general lesson should also be written to the knowledge base, so
   the next person searching a symptom finds it. Both, not either.
 - `status: wontfix` is legitimate and requires a sentence saying why.

02-DECISIONS/0080-the-development-cycle-is-checked.md

@@ -35,6 +35,16 @@ The development cycle is enforced mechanically, to the extent frontmatter can ca
   capability existed" is an answer).
 - **No silent graduation** — a `graduated` research overview says what it `became:`, and the
   targets exist.
+- **No two records answering to one number** — added 2026-09-30; see the insight below.
+
+> **Progressive insight — 2026-09-30.** The list above named four things `cycle.py` enforces, and
+> now names five. Nothing enforced that two issue records hold different numbers: two machines
+> filing issues within one hour both read `main`, both took "the next free number", and collided
+> twice — the second collision reaching `main` with `records.py`, `cycle.py` and `index.py` all
+> reporting success (04-ISSUES/155). A number is how every other record cites one, so two records
+> answering to it is a citation that resolves to whichever folder the reader opened. `cycle.py`
+> refuses it now. The decision here stands exactly as written: this is one more thing frontmatter
+> and file names can carry, found by its absence rather than by reasoning.
 
 [`00-META/checks/cycle.py`](../00-META/checks/cycle.py) refuses violations, beside `records.py`
 and `index.py`; all three run before any merge here. What frontmatter cannot see — that code work

04-ISSUES/146-the-foundation-cannot-be-raised-on-the-bus-the-mesh-runs-on/00-report.md

@@ -71,3 +71,15 @@ against a suite nobody can execute.
 - The lab rewrites a bundle's registry-prefixed third-party references to upstream ones for a
   machine with an uplink (`test/integration/harness.ts`); the new bundle's bus reference needed
   that rule added, which is done and is not this issue.
+
+## What one of its fixes then did to a running mesh (2026-09-30)
+
+The change that stopped the doubling — putting the stream into a push consumer's delivery subject —
+is correct on a foundation being raised and fatal on a mesh that is already running: the server will
+not move that subject while a subscriber is bound, and a node is bound to its declaration consumer
+the whole time it is up. The control plane crash-looped on the first build that carried it.
+
+Recorded and fixed as [issue 156](../156-moving-a-consumers-delivery-subject-stops-the-control-plane/00-report.md).
+Noted here because this record is where somebody will arrive when reading why the subject carries the
+stream at all, and the answer is incomplete without it: **the raise path was the only one exercised,
+and it is the one path on which nothing is bound.**

04-ISSUES/151-a-new-name-recreates-every-container-in-the-mesh/00-report.md

@@ -57,6 +57,19 @@ The node-by-node migration adds names one module at a time. On ace alone that is
 each assignment moves the roster, each is a full restart of every hub service, and a rollback is
 another. The migration is paused on this.
 
+## What has since been ruled out as a cause (2026-09-30)
+
+The roster was also moving for a reason that was not a name changing at all: a node whose plan would
+not compose had its routed names silently dropped from the roster handed to every machine, so a
+briefly unreachable store withdrew and restored a name on alternating passes. That is
+[issue 152](../152-a-nodes-plan-failure-silently-drops-its-routed-names/00-report.md), and it is
+fixed — it is what made the churn on the control node repeat every six minutes for twenty-five
+minutes rather than once per operator action.
+
+**It does not close this record.** A roster that changes for a real reason — a machine joining, a
+module assigned, a public domain set — still replaces every container on every machine that carries
+the list. 152 removed the false reasons; the question below is still open.
+
 ## What would be right (for diagnosis)
 
 Keep 135's guarantee (no container runs with a stale address) without making the roster part of every

04-ISSUES/152-a-nodes-plan-failure-silently-drops-its-routed-names/00-report.md

@@ -3,7 +3,7 @@ status: resolved
 opened: 2026-09-29
 located-in:
   - mesh-controller cmd/mesh-controller/plan.go (routeNamesInTheMesh skips a node whose plan will not compose)
-fixed-by: mesh-control fix/152-a-lookup-failure-is-not-an-absence
+fixed-by: mesh-controller 6c5dfd0 (PR 147)
 amended-design:
 ---
 

04-ISSUES/155-two-records-may-share-a-number-and-nothing-says-so/00-report.md

@@ -2,7 +2,7 @@
 status: resolved
 opened: 2026-09-29
 located-in: [hq 00-META/checks/cycle.py]
-fixed-by: hq issue/two-records-share-a-number-and-nothing-says-so
+fixed-by: hq f89aef9 (PR 192)
 amended-design:
 ---
 
@@ -50,4 +50,9 @@ branch whose author is still pushing only moves the race.
 
 **The check catches the collision; it does not prevent it.** Allocating a number still needs the open
 pull requests read as well as `main`. That is a habit the check now backstops rather than one it
-replaces.
+replaces, and playbook [03](../../00-META/process/03-issues.md) now says so at the step where the
+number is taken.
+
+[ADR 0080](../../02-DECISIONS/0080-the-development-cycle-is-checked.md) enumerates what `cycle.py`
+enforces and named four things; it carries a progressive insight naming the fifth. The decision
+stands — this is one more thing frontmatter and file names can carry, found by its absence.

04-ISSUES/156-moving-a-consumers-delivery-subject-stops-the-control-plane/00-report.md

@@ -3,7 +3,7 @@ status: resolved
 opened: 2026-09-29
 located-in:
   - mesh-controller internal/broker/jetstream.go (EnsureConsumer)
-fixed-by: mesh-controller fix/156-a-consumer-that-works-is-not-replaced
+fixed-by: mesh-controller e7da39d (PR 148)
 amended-design:
 ---