Add AllowAnonymous extension method and attribute (graphql-dotnet#3079)

Add ConfigureAwait(false) to various tests (graphql-dotnet#3070)

Bump parser to 8.0.0 (graphql-dotnet#3042)

For v4.8, restrict parser to pre-8 versions (graphql-dotnet#3040)

Fix CodeQL issues (graphql-dotnet#2824)

Fix bug: schema instance was registered incorrectly by AddSchema (gra…

…phql-dotnet#2801)

Bump Nito.AsyncEx.Context from 5.1.0 to 5.1.2 (graphql-dotnet#2666)

Bump coverlet.msbuild from 3.0.3 to 3.1.0 (graphql-dotnet#2613)

Remove deprecated functionaliaty from the new SystemTextJson.FromJson…

… methods (graphql-dotnet#2530)

Add additional deserialization extensions to GraphQL (graphql-dotnet#…

…2521)