1.24.1

[1.24.1] - 2026-01-29

Added

• Horizontal line drawing tool for River Levels charts (SC-1729)

• Chart y-axis locking control for improved multi-series comparison (SC-1727)

• Alert annotations and visual alert UI for River Levels charts (SC-1728)

• JSON response format option for river-levels API endpoints

• Developer API key management endpoints and development-key support

Changed

• Time interval and high/low range controls for River Levels analysis charts (SC-703)

• S3 filesystem cache integration for improved API performance

• Developer page UI improvements and regenerated OpenAPI/client schemas

Fixed

• Level rounding and outlier handling in River Levels charts

• River levels router and precipitation data path fixes

• Backend test and race condition fixes

Removed