CodeLens ▶ Open diagram preview — install REslava.Result Extensions from the VS Code Marketplace; CodeLens appears above every [ResultFlow] method with 4-step fallback chain (*_Flows.g.cs → auto-insert comment via Roslyn → existing comment → notify)
ResultFlowDefaultTheme MSBuild property — set <ResultFlowDefaultTheme>Dark</ResultFlowDefaultTheme> in Directory.Build.props for a solution-wide default; method-level [ResultFlow(Theme = ...)] always wins; both packages
NuGet README images — switched from local SVG pack to raw.githubusercontent.com PNG URLs; mermaid-to-svg.sh now emits .png alongside .svg with --backgroundColor transparent