docs/Databases/Migrations/README.md
WeKan's own schema migrations: the ones that move existing boards, lists, cards and users to the shape a newer WeKan expects. This is not about migrating between databases — for that see ../MongoDB and ../FerretDB.
Everything in this directory is a historical record. It documents the old cron-driven migration system and the per-swimlane-lists migration, both of which have since been REMOVED; each file says so at its top. They are kept because they explain why the current system looks the way it does.
| File | What is in it |
|---|---|
| MIGRATION_SYSTEM_IMPROVEMENTS.md | What the old system did badly and what was changed |
| CODE_CHANGES_SUMMARY.md | The code those improvements touched |
| MIGRATION_SYSTEM_REVIEW_COMPLETE.md | The review that went with them |
| SESSION_SUMMARY.md | The summary of that review session |
| verify-migrations.sh | The script that verified the old system |
The migration system WeKan runs today is described in ../../Features/Admin-Panel/Problems/Migrations.md.