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## Summary
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Please briefly describe what part of the code base needs to be refactored.
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## Improvements
<!-- Explain the benefits of refactoring this code. -->

## Risks
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Please list features that can break because of this refactoring and how you
intend to solve that.
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## Involved components
<!-- List files or directories that will be changed by the refactoring. -->

## Optional: Intended side effects
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If the refactoring involves changes apart from the main improvements
(such as a better UI), list them here.  It may be a good idea to create separate
issues and link them here.
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/label ~maintenance