Issues

• Compliance suites: a store can leave a suite out silently, even with its capability flag on (hid marten#5788)

  JasperFx/jasperfx#1091 · Filter by author jeremydmiller opened on Oct 28, 2026

• Async daemon: default MaximumHopperSize to 2 x BatchSize instead of a flat 5,000

  JasperFx/jasperfx#1076 · Filter by author jeremydmiller opened on Oct 23, 2026 · 3.0

• 3.0: GateSideEffectsBehindPriorVersion on by default for every event store (Marten, Polecat, Fisher)

  JasperFx/jasperfx#1075 · Filter by author jeremydmiller opened on Oct 23, 2026 · 3.0

• Remove SingleTenantedEventSlicingCompliance (obsoleted in 2.x by #727)

  JasperFx/jasperfx#1065 · Filter by author jeremydmiller opened on Oct 23, 2026 · 3.0

• JasperFx 3.0 migration guide: TFM floor, runtime-async flag, JasperFx.Events additions (session hooks, IMessageOutbox, non-generic IEventStore facts), JasperFx.Aspire 2.0 — …

  JasperFx/jasperfx#1056 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0
  1

• JasperFx.Aspire 2.0: Aspire 13.6/17 + net10;net11; container/executable resources; product verbs with InteractionInput args; codegen write / resources setup as Build/Deploy …

  JasperFx/jasperfx#1055 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• StrongTypedIdResolver; OpenTelemetryOptions owns one ActivitySource + ExportCounterOnChangeSets; StoreActivator<TStore>; cursor codec + IPagedList

  JasperFx/jasperfx#1054 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Union support: IUnion/JsonUnionCaseInfo metadata helper, Append unwraps the active case, Apply(union) method discovery (net11 only)

  JasperFx/jasperfx#1053 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Session before-save/after-commit hooks; DbConnection participant registrar; IMetadataContext on sessions; Insert/Update/StoreObjects; CheckExistsAsync …

  JasperFx/jasperfx#1052 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• ClientSideAppendPlanner (decision table: collision, unexpected version, archived, numbering, metadata)

  JasperFx/jasperfx#1051 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• AggregateWriteCacheSession; make ScopedSubscriptionServiceWrapper<T> public

  JasperFx/jasperfx#1050 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• ProjectionStepThrough helper with copy delegate (fixes Polecat live-reference bug)

  JasperFx/jasperfx#1049 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• EventDataMaskingBase<TSession> and StreamCompactingExecution<TSession>

  JasperFx/jasperfx#1048 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• EventOperationsBase with StartStreamCore/AppendCore/FetchForWritingCore (the shared overload surface)

  JasperFx/jasperfx#1047 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• WaitForNonStaleProjectionDataAsync default method; ProjectionTeardownPlan + IPublishesTables

  JasperFx/jasperfx#1046 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• ProjectionBatchBase<TSession> + MessagePublishing; IMessageOutbox/IMessageBatch over IDocumentSessionOperations

  JasperFx/jasperfx#1045 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• TagValueStringifier and EventBoundary<T> into JasperFx.Events.Tags (Fisher's version)

  JasperFx/jasperfx#1044 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• EventRegistry helpers: masking, binary serializer registry, dotnet-name cache, tag registration, alias cache with AliasFor seam

  JasperFx/jasperfx#1043 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Roslyn 5.9, xunit.v3 4.0.2, Microsoft.Extensions 10 floor, FastExpressionCompiler 6 trial

  JasperFx/jasperfx#1042 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Span SequenceEqual, stack-buffer hash, GeneratedRegex, Lock on AggregationRunner/ShardStateTracker, frozen IEventRegistry, HasListeners guards, AotRoots loud diagnostic

  JasperFx/jasperfx#1041 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• AssemblyGenerator parse options + runtime-async csproj flag conditioned on net11 (opt-in, D4)

  JasperFx/jasperfx#1040 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• net10;net11, drop net9; LangVersion; source-generator test projects off net9; workflows

  JasperFx/jasperfx#1039 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Spike: runtime-async feature flag via CSharpParseOptions in AssemblyGenerator + csproj flag on net11

  JasperFx/jasperfx#1038 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Spike: STJ 11 union serialization on RC2 (reflection + source-gen, discriminator vs structural, union events)

  JasperFx/jasperfx#1037 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0

• Pack --version/--feed (JasperFxVersion); run-tag reporting for test targets; net9 pins in Build.cs

  JasperFx/jasperfx#1036 · Filter by author jeremydmiller opened on Oct 22, 2026 · 3.0