Add backward compatibility re-exports and migration strategy for moved server modules
Open
area:task-execution-interface-aip72
area:upgrade
kind:feature
- Dominant language
- Python
- Stars
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- Forks
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- Avg merge
- 2d 10h
- Merged PRs (30d)
- 483
Description
Provide backward compatibility for components moved to `airflow.core.*` through re-exports and establish migration timeline.
- Components moved to `airflow.core.*` in separate issue (https://github.com/apache/airflow/issues/51554)
- Existing code and providers rely on old import paths
- Need smooth migration path without breaking changes
## Success Criteria
- All existing imports continue to work
- Clear deprecation warnings guide users to new imports
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Assessment
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