What version of the Adaptive Card schema does this renderer support?

[ericrrichards]

I have been using the 1.1.2 version of the AdaptiveCards.Rendering.Html package, which only supports the 1.0 card schema. I see that there is a 2.1.0 version of the library available, but I cannot see any change notes or documentation about whether is supports higher versions of the spec.

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Document Details

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• ID: c348ba6f-1189-5529-8607-e6607d6fc5a5
• Version Independent ID: 0dd3f499-aea4-69d1-c2a7-79105f7b18d2
• Content: .NET HTML SDK - Adaptive Cards
• Content Source: AdaptiveCards/sdk/rendering-cards/net-html/getting-started.md
• Product: adaptive-cards
• GitHub Login: @matthidinger
• Microsoft Alias: mahiding

[ericrrichards]

Apparently it is 1.3, looking at the source https://github.com/microsoft/AdaptiveCards/blob/main/source/dotnet/Library/AdaptiveCards.Rendering.Html/AdaptiveCardRenderer.cs

Still, it would be helpful to note that on the doc