Merged current origin/main into the branch without conflicts.
Replaced the hand-written HistoDomainRep v2 migration with a real alembic revision --autogenerate revision generated against PostgreSQL at revision 9a2a50fe3707.
Bumped vxdata-schemas, vxdata-sdk, and vxdata-api together from 3.1.0 to 3.2.0 for the additive schema/API feature.
Validated migration upgrade, schema drift check, downgrade, and re-upgrade on a fresh PostgreSQL database.
Ran schemas, SDK, and API lint/typecheck/tests plus the monorepo boundary check. Pushed commit 38e0425a to the PR branch.
Reviewed the complete PR and submitted a changes-requested review. The Alembic migration is sound, but TISSUE_GLEASON_CELL currently validates without its four v2 output/model references, contradicting the bundle’s completeness-marker contract. Also noted that older 3.1 response models reject the new Literal values, so the rollout must upgrade consumers first even though a minor bump matches repository precedent.
Lessons Learned: Pitfalls
The branch already contained an older merge from main, but was still 21 commits behind current origin/main; always fetch before judging merge state.
Ruff in apps/vxdata-api is configured with include = ["src"], so its project-wide format/lint task reports no migration files. Alembic’s generated migration formatting therefore stays as generated.
Unrelated untracked files were present in the primary checkout. All staging had to use explicit paths.
Lessons Learned: Improvements
Document a short migration regeneration recipe that creates an isolated temporary PostgreSQL database, upgrades it to the migration’s parent revision, then runs alembic revision --autogenerate.
Add a reusable migration validation task that performs upgrade, alembic check, downgrade, and re-upgrade against ephemeral PostgreSQL.
