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Pin Nucleus v1.2.2 (unique-index wire enforcement) #5

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Merged
im-tyler merged 1 commit into from
Oct 5, 2026
Merged

Pin Nucleus v1.2.2 (unique-index wire enforcement) #5

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2 changes: 1 addition & 1 deletion .github/workflows/ci.yml
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Expand Up @@ -15,7 +15,7 @@ permissions:
# against and production runs (teploy.yml pins the same tag;
# docker-compose.yml defaults to it). One place to bump.
env:
NUCLEUS_VERSION: v1.2.1
NUCLEUS_VERSION: v1.2.2
STATICCHECK_VERSION: 2025.1.1
concurrency:
group: ci-${{ github.workflow }}-${{ github.ref }}
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2 changes: 1 addition & 1 deletion docker-compose.yml
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Expand Up @@ -41,7 +41,7 @@ services:
nucleus:
# Pinned (was :latest). Keep in sync with NUCLEUS_VERSION in
# .github/workflows/ci.yml; override with NUCLEUS_VERSION=... to upgrade.
image: ghcr.io/neutron-build/nucleus:${NUCLEUS_VERSION:-v1.2.1}
image: ghcr.io/neutron-build/nucleus:${NUCLEUS_VERSION:-v1.2.2}
restart: unless-stopped
networks:
# R43 (round 4): database on the internal backend network only — the
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14 changes: 13 additions & 1 deletion teploy.yml
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Expand Up @@ -127,7 +127,19 @@ accessories:
# on populated tables. Verified: observe's full suite (48 packages,
# -p 1) green against the v1.2.1 image, plus a fresh migration boot
# (001-056).
image: ghcr.io/neutron-build/nucleus:v1.2.1
#
# v1.2.2 (2026-10-04), up from v1.2.1. Closes the L9-era gap this repo
# hit in the wild: 1.2.1 enforced CREATE UNIQUE INDEX only on the
# parsed path — simple-protocol autocommit statements (wire-level
# INSERT/UPDATE) took the SQL OLTP fast path, which bypassed the check,
# so duplicates landed under a unique index (neutron#69). The fast path
# now declines unique-indexed tables (fail-closed) and violations come
# back Postgres-shaped (23505, against the index name) — cross-replica
# survey-response dedupe can move from upstream-blocked to engine-
# enforced. Also boxes the statement dispatcher's futures (-27% debug
# stack). Verified: observe's full suite green against the v1.2.2
# image, fresh migration boot included.
image: ghcr.io/neutron-build/nucleus:v1.2.2
port: 5432
# Hard cgroup cap, and the only bound the kernel enforces.
# NUCLEUS_MAX_MEMORY_MB below is the engine's accounting of its OWN
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