Reference

Migrations

Migrations matter in managed modes; Local Mode must stay Postgres-free.

Details

Migrations matter in managed modes; Local Mode must stay Postgres-free.

Test matrix:
1. Fresh local install
2. Old local install -> migrate -> current
3. Private Cloud Postgres old schema -> current
4. Public Cloud Postgres migration
5. Self-hosted manual upgrade

Rule:
Never require Postgres for Local mode.