## Offizieller Leitfaden { #official-guide }

Pydantic hat einen offiziellen <a href="https://docs.pydantic.dev/latest/migration/" class="external-link" target="_blank">Migrationsleitfaden</a> von v1 zu v2.

## Official Guide { #official-guide }

Pydantic has an official <a href="https://docs.pydantic.dev/latest/migration/" class="external-link" target="_blank">Migration Guide</a> from v1 to v2.

It also includes what has changed, how validations are now more correct and strict, possible caveats, etc.

## Migration from another search provider

Please see [MIGRATION.md](MIGRATION.md).

## Data Store

Currently, Fess supports crawling the following [storage locations and APIs](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html):

## Guía oficial { #official-guide }

Pydantic tiene una <a href="https://docs.pydantic.dev/latest/migration/" class="external-link" target="_blank">Guía de migración</a> oficial de v1 a v2.

    "docs_src/dependencies/tutorial013_an_py310.py",  # temporary code example?
    "docs_src/dependencies/tutorial014_an_py310.py",  # temporary code example?
    # Pydantic v1 migration, no longer tested
    "docs_src/pydantic_v1_in_v2/tutorial001_an_py310.py",
    "docs_src/pydantic_v1_in_v2/tutorial001_an_py39.py",
    "docs_src/pydantic_v1_in_v2/tutorial002_an_py310.py",

Here we create the tables on an application startup event.

For production you would probably use a migration script that runs before you start your app. 🤓

/// tip

SQLModel will have migration utilities wrapping Alembic, but for now, you can use <a href="https://alembic.sqlalchemy.org/en/latest/" class="external-link" target="_blank">Alembic</a> directly.

///

labels.group_gidNumber=gidNumber
labels.gidNumber=gidNumber
labels.user_homeDirectory=Home Directory
labels.homeDirectory=Home Directory
labels.upgrade_title_configuration=Upgrade
labels.upgrade_data_migration=Data Migration
labels.upgrade_reindex=Re-indexing
labels.upgrade_start_button=Start
labels.replace_aliases=Replace Aliases
labels.reset_dictionaries=Reset Dictionaries
labels.reindex_start_button=Start

- github.com/containerd/typeurl/v2: [v2.2.2 → v2.2.3](https://github.com/containerd/typeurl/compare/v2.2.2...v2.2.3)
- github.com/coredns/corefile-migration: [v1.0.26 → v1.0.29](https://github.com/coredns/corefile-migration/compare/v1.0.26...v1.0.29)
- github.com/cyphar/filepath-securejoin: [v0.4.1 → v0.6.0](https://github.com/cyphar/filepath-securejoin/compare/v0.4.1...v0.6.0)

- github.com/containerd/ttrpc: [v1.2.2 → v1.2.5](https://github.com/containerd/ttrpc/compare/v1.2.2...v1.2.5)
- github.com/coredns/corefile-migration: [v1.0.21 → v1.0.24](https://github.com/coredns/corefile-migration/compare/v1.0.21...v1.0.24)
- github.com/cyphar/filepath-securejoin: [v0.2.4 → v0.3.4](https://github.com/cyphar/filepath-securejoin/compare/v0.2.4...v0.3.4)

labels.group_gidNumber=gidNumber
labels.gidNumber=gidNumber
labels.user_homeDirectory=Répertoire personnel
labels.homeDirectory=Répertoire personnel
labels.upgrade_title_configuration=Mise à niveau
labels.upgrade_data_migration=Migration de données
labels.upgrade_reindex=Réindexation
labels.upgrade_start_button=Démarrer
labels.replace_aliases=Remplacer les alias
labels.reset_dictionaries=Réinitialiser les dictionnaires