Public launch scope completion

Problem

The graph library has open work items across chart types, theming, interaction behavior, and rendering edge cases — not all of which are required for public launch. Without a clearly scoped and completed set of launch-critical features with production-safe behavior (graceful error handling for unsupported chart configurations, no silent rendering failures, predictable output for all supported data shapes), the launch carries unquantified risk. Rollback clarity is also missing: if a critical rendering bug surfaces post-launch, there is no documented path to revert specific chart behaviors without regressing others.

Context

Possible Solutions

Plan

Implementation Progress

Review Feedback

• Review cleared