### Configuration file structure change
The 2.0 version introduces many configuration changes. Most of them will gracefuly fallback to older version until 3.0, but some have been removed and will cause exceptions.
Rationale is that now, all top-level configuration options can be directly set at the connection level, and we renamed those options to be more consistent and more explicit about what they do.
Please read carefully the new sample configuration files:
- For Symfony: config/packages/db_tools.yaml
- For standalone: config/db_tools.standalone.yaml
And the the CHANGELOG.md file and fix your configuration accordingly.
The backupper_binaries and backupper_options as well as the restorer_binaries
and restorer_options options have been removed and will raise exception when
kept: older version allowed to configure backup and restore binaries on a per-vendor
basis, they are now configured on a per-connection basis without considering the
database vendor anymore. Please set those options for each connection instead.