# Architecture Proposals

Active proposal set for maintainer planning.

## Current proposals

- [Bar series datasource refactoring](TODO-bar-series-datasource-refactoring.md)
- [Bar series symbol metadata](TODO-bar-series-symbol-metadata.md)
- [Fixed-window rule design](TODO-prd-fixed-window-rule-design.md)
- [Serialization versioned canonical spec](TODO-serialization-versioned-canonical-spec.md)
- [Trendline negative scoring weights](TODO-trendline-negative-scoring-weights.md)
- [Elliott wave enhancements part 2](ew-enhancements-part-2/TODO-ta4j-elliottwave-enhancements-part-2.md)

## Related

- [Architecture root](../index.md)
- [Architecture archive](../archive/index.md)