Issues

• Implement IReadOnlyEventStore.QueryRawEvents (IQueryable<IEvent>)

  JasperFx/polecat#827 · Filter by author jeremydmiller opened on Oct 30, 2026

• Deprecate and remove the built-in MCP endpoint in Polecat.AspNetCore (MapPolecatMcp)

  JasperFx/polecat#821 · Filter by author jeremydmiller opened on Oct 25, 2026
  1

• Polecat 6 migration guide: TFM floor, SqlClient 7.1, byte-path serializer overloads, dirty tracking semantics, union support, Aspire data source

  JasperFx/polecat#811 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0
  1

• StoreOptions.Connection(DbDataSource/SqlConnection from DI) for Aspire AddSqlServerClient; one Meter instance; docs for AddSource/AddMeter(Polecat) and the high-water health check …

  JasperFx/polecat#810 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• SqlClient 7.1.1, Roslyn 4.3 -> 5.9, xunit.v3 4.0.2, TrxReport 2.5.1, EF 10 floor, Alba 9

  JasperFx/polecat#809 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Union-typed properties and events: LINQ over JSON_VALUE/JSON_PATH_EXISTS via the shared skeleton, refusals, Bobcat specs (net11 only)

  JasperFx/polecat#808 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Derive Serializer from WC; closed-shape family (gains dirty tracking); MasterTableTenancyBase; participant AfterCommitAsync; batch executor; metadata plan; cursor/paging

  JasperFx/polecat#807 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Adopt EventLoaderBase, ProjectionBatchBase, registry helpers, Tags, step-through (fixes live-reference bug), append planner + per-event base, masking/compaction, operations base

  JasperFx/polecat#806 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Decide and do: real pre-generated code path for Polecat.CodeGeneration, or document JIT-only for 6.0

  JasperFx/polecat#805 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• SQL Server 2025 parity vs EF 11: VECTOR_SEARCH ANN + vector index, JSON_CONTAINS, CREATE JSON INDEX, drop forced cast(data as nvarchar(max))

  JasperFx/polecat#804 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• FrozenDictionary on write-once tables; Lock on remaining monitors; one ActivitySource/Meter; append/batch/query histograms; ConfigureAwait sweep

  JasperFx/polecat#803 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• QuickAppend cached statement templates + client/server timestamp drift fix; per-query Activator/Compile memoized; EventGraph per-event Activator removed

  JasperFx/polecat#802 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• ISerializer span/stream overloads; GetStream/GetSqlBytes reads; UTF-8 params against native json; StreamOne/Many/Aggregate on Response.BodyWriter + SerializeAsyncEnumerable

  JasperFx/polecat#801 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• net10;net11, drop net9; supervisor default; test-template.yml; Pack fixed

  JasperFx/polecat#800 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Fix broken Pack target; PublishToMonitor; supervisor default net10; AOT targets; take-local-upstream

  JasperFx/polecat#799 · Filter by author jeremydmiller opened on Oct 22, 2026 · 6.0

• Composite projections: honor per-member versions in member teardown

  JasperFx/polecat#490 · Filter by author jeremydmiller opened on Aug 20, 2026