diff --git a/.changeset/cost-insights-sharp-actors-mix.md b/.changeset/cost-insights-sharp-actors-mix.md
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+---
+'@backstage/plugin-cost-insights': minor
+---
+
+rename: Tooltip -> BarChartTooltip
+rename: TooltipItem -> BarChartTooltipItem
+Deprecate BarChartData in favor of BarChartOptions
+Export BarChartLegend component
+Update BarChart props to accept options prop
+Deprecate ProductCost type in favor of Entity. Update CostInsightsApi