8 lines
313 B
YAML
8 lines
313 B
YAML
---
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upgrade:
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- |
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The ``db_driver`` configuration option was deprecated in a previous release
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and has now been removed. This option allowed you to replace the SQLAlchemy
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database layer with one of your own. The approach was deprecated and
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unsupported, and it is now time to remove it completely.
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