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Bump HotChocolate.* 15.1.14 -> 16.3.0. Port MuiValueType to the HC16 ScalarType coercion model: CoerceInputLiteral(IValueNode) + CoerceInputValue(JsonElement) for input, OnCoerceOutputValue(ResultElement) + OnValueToLiteral for output, plus SerializationType and IsValueCompatible (replacing the removed ParseLiteral/ParseValue/TrySerialize/IsInstanceOfType). src builds clean on HC16. Runtime behaviour + the snapshot test suite are not yet re-verified against HC16 (SDL snapshots will need regenerating). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Follows the src HC16 port (MuiValueType). Makes the full solution green on HC16.
- EF Core 9.0.0 -> 10.0.0 (net10; matches HC16's transitive EF10 — fixes a runtime
MissingMethodException from mixed EF Abstractions/Relational assemblies)
- Test suite ported to HC16 API:
- schema.Print() -> schema.ToString() for the SDL snapshot
- drop SchemaOptions.EnableOneOf (OneOf is on by default in HC16)
- IOperationResult removed -> ClientQueryResult.Incremental retyped to object
- result data is no longer indexable -> read fields via result.ToJson() (InputValue helper)
- Errors is empty (not null) on success in HC16: BeNull() -> BeNullOrEmpty()
- snapshot result.ToJson() instead of the raw IExecutionResult (the HC16 result object
graph is cyclic and OOMs Newtonsoft)
- ConvertFilterInput passes the enum's GraphQL name (HC16 coerces enums by name, not int)
- Regenerated SDL + result snapshots for HC16
All 92 tests green on HC16 (SQLite).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Jul 2, 2026
- Bump EF Core + ASP.NET Core test packages 9.0.0 -> 10.0.0 (aligns with the already-net10 TFM + SDK 10.0.201; verified HotChocolate 15 works on EF 10) - README: add a NuGet version badge; .NET badge + 'targets' note net9.0 -> net10.0 HotChocolate stays 15 on main — the HC16 upgrade is PR #3. All 92 tests green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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What
Upgrade
Stackworx.Hotchocolate.MuiDataGridfrom HotChocolate 15 to HotChocolate 16.3.0 (and EF Core 9 → 10 on .NET 10).Changes
Source
MuiValueTypeto HC16's redesignedScalarTypecoercion model:CoerceInputLiteral(IValueNode)+CoerceInputValue(JsonElement)for input,OnCoerceOutputValue(ResultElement)+OnValueToLiteralfor output, plusSerializationTypeandIsValueCompatible— replacing the removedParseLiteral/ParseValue/TrySerialize/IsInstanceOfType.HotChocolate.*15.1.14 → 16.3.0.Dependencies
MissingMethodExceptionfrom mixed EFAbstractions/Relationalassemblies).Tests
schema.Print()→schema.ToString()for the SDL snapshot.SchemaOptions.EnableOneOf(OneOf is on by default in HC16).result.ToJson()— the raw HC16 result object graph is cyclic and OOMs Newtonsoft snapshotting.Errors.Should().BeNull()→BeNullOrEmpty()(HC16 returns an empty, not null, error collection on success).ConvertFilterInputpasses the enum's GraphQL name (HC16 coerces enums by name, not int).Verification
All 92 tests green on HC16 (SQLite).
🤖 Generated with Claude Code