release: v0.14.2

[yetone]

v0.14.2

Diagnostic-only patch on top of v0.14.1; no schema or behavior change for a database that adopts cleanly.

Fixed

• Migration 0002 now says why it refuses to run (fix(db): explain why migration 0002 refuses to run #180). The v0.14.1 pre-deploy Job on production applied the frozen baseline (ledger at version 1) and then stopped in migration 0002 with a bare cannot normalize conversation membership: foreign or missing participant. A read-only precheck now runs before the immutable 0002 SQL (checksum untouched): it counts the unresolvable conversation member ids, classifies them (gone from participants, owned by another tenant, users/company_members rows without a participant, personal tenant, authors of messages in that conversation), reports NULL-tenant conversations, prints a masked sample and fails closed with the same 23503.

Operational state

• Production is still running v0.13.2 code. v0.14.1 left the schema ledger at version 1 with all baseline objects present; the Deployment was not patched. This release exists so the next deploy attempt reports exactly which rows block migration 0002.

https://claude.ai/code/session_01SevbW9qCBbzrjfLMy14A31