Skip the inline snapshot lookup when a commit only starts streams - #5671

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

/home/runner/work/marten/marten/src/Marten/Linq/Parsing/GroupBySelectParser.cs(641,46): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/Parsing/GroupBySelectParser.cs(641,33): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Patching/PatchOperation.cs(180,26): warning CS0108: 'PatchOperation.Role()' hides inherited member 'StatementOperation.Role()'. Use the new keyword if hiding was intended. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/Parsing/GroupBySelectParser.cs(656,50): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/Parsing/GroupBySelectParser.cs(649,20): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/Parsing/GroupBySelectParser.cs(648,20): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/MartenLinqQueryProvider.cs(130,20): warning CS8613: Nullability of reference types in return type of 'Task<T> MartenLinqQueryProvider.ExecuteFirstOrDefaultAsync<T>(IQueryable<T> queryable, CancellationToken token)' doesn't match implicitly implemented member 'Task<T?> IDocumentQueryExecutor.ExecuteFirstOrDefaultAsync<T>(IQueryable<T> queryable, CancellationToken token)'. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/Linq/Includes/IncludePlan.cs(39,32): warning CS8766: Nullability of reference types in return type of 'Expression? IncludePlan<T>.Where.get' doesn't match implicitly implemented member 'Expression IIncludePlan.Where.get' (possibly because of nullability attributes). [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/IDocumentStore.cs(290,19): warning CS0108: 'IDocumentStore.QuerySession(string)' hides inherited member 'IDocumentSessionFactory<IDocumentSession, IQuerySession>.QuerySession(string)'. Use the new keyword if hiding was intended. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]

/home/runner/work/marten/marten/src/Marten/IDocumentStore.cs(283,19): warning CS0108: 'IDocumentStore.QuerySession()' hides inherited member 'IDocumentSessionFactory<IDocumentSession, IQuerySession>.QuerySession()'. Use the new keyword if hiding was intended. [/home/runner/work/marten/marten/src/Marten/Marten.csproj::TargetFramework=net10.0]