| A | ↛ | ImageModel removed | |
| A | ↛ | WordModel removed |
| B | ↗ | A | ImageStore.create() improved |
| C | ↛ | ImageModel.__init__() removed | |
| B | ↛ | run_migrations_online() removed | |
| B | ↛ | postgres() removed | |
| A | ↛ | db_engine() removed | |
| A | ↛ | upgrade() removed | |
| A | ↛ | downgrade() removed | |
| A | ↛ | db() removed | |
| A | ↛ | process_revision_directives() removed | |
| A | ↛ | run_migrations_offline() removed | |
| A | ↛ | WordModel.__repr__() removed | |
| ⋮ | view more | ||