Bump version to 10.0.7 and add NuGet package badges

Directory.Build.props

@@ -26,8 +26,8 @@
         <RepositoryUrl>https://github.com/managedcode/graphrag</RepositoryUrl>
         <PackageProjectUrl>https://github.com/managedcode/graphrag</PackageProjectUrl>
         <Product>Managed Code GraphRag</Product>
-        <Version>10.0.6</Version>
-        <PackageVersion>10.0.6</PackageVersion>
+        <Version>10.0.7</Version>
+        <PackageVersion>10.0.7</PackageVersion>
 
     </PropertyGroup>
     <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">

README.md

@@ -1,5 +1,13 @@
 # GraphRAG for .NET
 
+[![NuGet](https://img.shields.io/nuget/v/ManagedCode.GraphRag.svg)](https://www.nuget.org/packages/ManagedCode.GraphRag/)
+[![NuGet Neo4j](https://img.shields.io/nuget/v/ManagedCode.GraphRag.Neo4j.svg?label=Neo4j)](https://www.nuget.org/packages/ManagedCode.GraphRag.Neo4j/)
+[![NuGet Postgres](https://img.shields.io/nuget/v/ManagedCode.GraphRag.Postgres.svg?label=Postgres)](https://www.nuget.org/packages/ManagedCode.GraphRag.Postgres/)
+[![NuGet CosmosDb](https://img.shields.io/nuget/v/ManagedCode.GraphRag.CosmosDb.svg?label=CosmosDb)](https://www.nuget.org/packages/ManagedCode.GraphRag.CosmosDb/)
+[![NuGet JanusGraph](https://img.shields.io/nuget/v/ManagedCode.GraphRag.JanusGraph.svg?label=JanusGraph)](https://www.nuget.org/packages/ManagedCode.GraphRag.JanusGraph/)
+[![Build Status](https://github.com/managedcode/graphrag/actions/workflows/ci.yml/badge.svg)](https://github.com/managedcode/graphrag/actions)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
 GraphRAG for .NET is a ground-up port of Microsoft's GraphRAG reference implementation to the modern .NET 10 stack. The port keeps parity with the original Python pipelines while embracing native .NET idioms—dependency injection, logging abstractions, async I/O, and strongly-typed configuration.
 
 > ℹ️ The upstream Python code remains available under [`submodules/graphrag-python`](submodules/graphrag-python) for side-by-side reference. Treat it as read-only unless a task explicitly targets the submodule.
@@ -390,19 +398,19 @@ The Cosmos adapter (`ManagedCode.GraphRag.CosmosDb`) targets the SQL API and wor
 1. **Provide a connection string.** Set `COSMOS_EMULATOR_CONNECTION_STRING` or configure options manually.
 2. **Register the store.**
    ```csharp
-builder.Services.AddCosmosGraphStore("cosmos", options =>
-{
-    options.ConnectionString = cosmosConnectionString;
-    options.DatabaseId = "GraphRagIntegration";
-    options.NodesContainerId = "nodes";
-    options.EdgesContainerId = "edges";
-    options.ConfigureClientOptions = clientOptions =>
-    {
-        clientOptions.GatewayModeMaxConnectionLimit = 100;
-    };
-    options.ConfigureSerializer = serializer => serializer.PropertyNamingPolicy = null;
-});
-```
+   builder.Services.AddCosmosGraphStore("cosmos", options =>
+   {
+       options.ConnectionString = cosmosConnectionString;
+       options.DatabaseId = "GraphRagIntegration";
+       options.NodesContainerId = "nodes";
+       options.EdgesContainerId = "edges";
+       options.ConfigureClientOptions = clientOptions =>
+       {
+           clientOptions.GatewayModeMaxConnectionLimit = 100;
+       };
+       options.ConfigureSerializer = serializer => serializer.PropertyNamingPolicy = null;
+   });
+   ```
    As with other adapters, the first Cosmos store becomes the unkeyed default. If you already have a `CosmosClient`, set `options.ClientFactory` to return it and GraphRAG will reuse that instance.
 
 > **Tip:** `IGraphStore` now exposes full graph inspection and mutation helpers (`GetNodesAsync`, `GetRelationshipsAsync`, `DeleteNodesAsync`, `DeleteRelationshipsAsync`) in addition to the targeted APIs (`InitializeAsync`, `Upsert*`, `GetOutgoingRelationshipsAsync`). These use the same AGE-powered primitives, so you can inspect, prune, or export the graph without dropping down to concrete implementations.

src/ManagedCode.GraphRag.Postgres/ApacheAge/AgeConnectionManager.cs

@@ -135,12 +135,7 @@ private async Task LoadAgeAsync(NpgsqlConnection connection, CancellationToken c
             await using var checkCommand = connection.CreateCommand();
             checkCommand.CommandText = "SELECT 1 FROM pg_extension WHERE extname = 'age';";
             checkCommand.CommandTimeout = 0;
-            var result = await checkCommand.ExecuteScalarAsync(cancellationToken).ConfigureAwait(false);
-
-            if (result is null)
-            {
-                throw new AgeException("AGE extension is not installed.");
-            }
+            var result = await checkCommand.ExecuteScalarAsync(cancellationToken).ConfigureAwait(false) ?? throw new AgeException("AGE extension is not installed.");
 
             await using var load = connection.CreateCommand();
             load.CommandText = "LOAD 'age';";

src/ManagedCode.GraphRag/Utils/Hashing.cs

@@ -30,7 +30,10 @@ public static string GenerateSha512Hash(IEnumerable<KeyValuePair<string, object?
 
     private static void AppendStringChunked(IncrementalHash hasher, string? value, Span<byte> buffer)
     {
-        if (string.IsNullOrEmpty(value)) return;
+        if (string.IsNullOrEmpty(value))
+        {
+            return;
+        }
 
         var remaining = value.AsSpan();
 

tests/ManagedCode.GraphRag.Tests/Storage/Postgres/PostgresAgtypeParameterTests.cs

@@ -5,8 +5,8 @@
 using GraphRag.Storage.Postgres.ApacheAge;
 using GraphRag.Storage.Postgres.ApacheAge.Types;
 using ManagedCode.GraphRag.Tests.Integration;
-using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging.Abstractions;
 using Npgsql;
 
 namespace ManagedCode.GraphRag.Tests.Storage.Postgres;