Lagrange v0.3.2

Lagrange 0.3.2 — 2026-10-30 (experimental / alpha).

Queryable Core 0.3.2 completion release sealing synchronous transactional global
index maintenance (Mode A), end-to-end SQL key-routed read/write journeys (J2),
local and compound secondary index journeys (J3), locking read conflict and
timeout journeys (J4), online global secondary index lifecycle and routing
journeys (J5), push-driven live-query subscription journeys (J6), PG-wire
idle rollback notice preservation, comparative OLTP and Scenario B benchmark
matrix progression artifacts, and solver/publisher proof reuse (epic
release-0-3-queryable-core):

Formation health at cut time: formation health: 0/20 passed (0%), 0 with a starved seed.

Added

• Queryable Core 0.3.2 journey completion (J2–J6, C1):
  Composite partition key resolution (partition-resolver-composite.js),
  global index lifecycle coordinator (global-index-lifecycle-coordinator.js
  and index-service-global-methods.js), live-query group helpers
  (live-query-group-helpers.js), Mode A synchronous global index maintenance
  specification seal (global-index-maintenance-mode-seal-guard.js), and
  end-to-end journey suites (J2–J6).
• Comparative OLTP and Scenario B benchmark progression & matrix (#158–#164):
  Version-gated TiDB and PostgreSQL comparison history store, Scenario B
  three-island distributed risk decision comparators and fairness gate, and
  static Markdown, HTML, and SVG comparison progression renderers.
• Solver & publisher proof deduplication (scripts/solve/commands.js, scripts/checks/push-gate-change-proof.js, scripts/publish-head.js):
  solve land records a commit- and base-bound test proof receipt
  (lagrange-land-proof.json) reused by the push gate, pushGatedHead skips
  redundant .githooks/pre-push re-entry via LAGRANGE_GATE_ALREADY_PROVED_SHA,
  corpus ratchets execute concurrently, and dependency-cruiser import-graph
  analysis caches verified reports in <gitCommonDir>/lagrange-import-graph-cache.json.

Fixed

• PG-wire idle transaction rollback notice preservation (postgres-wire-adapter.js):
  Preserves the idle-timeout NoticeResponse (25P02 / 57P01) before closing
  or resetting the session state, and ensures Scenario A public PG contexts issue
  explicit ROLLBACK before pool release (oltp-scenario-a-lagrange-public-pg-context.js).
• Runtime container /proto asset inclusion (Dockerfile):
  Copies /proto into the production runtime image stage (J1 repair).

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Docker images (linux/amd64, distroless):

• docker.io/psvensson/lagrange:0.3.2 (Docker Hub)

Full history: CHANGELOG.md · process: RELEASE.md