Issues

• Regression in Microsoft.OData.Client\Serialization\Serializer.cs - Not using serverTypeName

  bug
  OData/odata.net#3623 · Filter by author mpoettgen-za opened on Oct 22, 2026
  2

• Support for entities without entity set

  bug
  OData/odata.net#3620 · Filter by author Xriuk opened on Oct 15, 2026

• $root path followed by any/all is not parsed as a lambda; the lambda text is bound as a key segment

  bug
  OData/odata.net#3619 · Filter by author mata007 opened on Oct 7, 2026

• How to query parent with sum children?

  bug
  OData/odata.net#3618 · Filter by author ahdung opened on Sep 16, 2026
  2

• Avoid repeated DerivedTypeConstraint annotation lookups for mutable EDM models

  bug
  OData/odata.net#3614 · Filter by author hosadoya-msft opened on Sep 2, 2026

• SaveChangesAsync still blocks on WASM in 9.0.0

  bug
  OData/odata.net#3605 · Filter by author twalton540 opened on Aug 28, 2026
  1

• Remove obsolete formatter-based serialization from OData Client exceptions

  bug
  OData/odata.net#3596 · Filter by author xuzhg opened on Aug 24, 2026

• NamingPolicy or custom naming logic

  enhancementfeature
  OData/odata.net#3590 · Filter by author MarvinBrouwerConclusion opened on Aug 18, 2026
  2

  

• Sum report Value cannot be null

  buginvestgatedinvestigating
  OData/odata.net#3580 · Filter by author ahdung opened on Jul 24, 2026
  4

  

• IIS automatically decodes URL breaking slashes in keys

  bug
  OData/odata.net#3561 · Filter by author Xriuk opened on Jun 29, 2026

• Client generator got weird class from DateOnly?

  9.xbug
  OData/odata.net#3553 · Filter by author ahdung opened on Jun 14, 2026
  4

  

• Equality overrides for Filter|SelectAndExpand|Search|other-Clauses

  enhancementfeature
  OData/odata.net#3541 · Filter by author Jubast opened on May 26, 2026
  

• odata client never return when use where on winform or wpf

  bug
  OData/odata.net#3540 · Filter by author ahdung opened on May 21, 2026
  2

  

• ExecuteAsync on WASM client runs into net_http_synchronous_reads_not_supported exception with .NET10

  bug
  OData/odata.net#3537 · Filter by author tobias-ickler opened on May 18, 2026
  1

• releasenotes page not found

  bug
  OData/odata.net#3534 · Filter by author xuzhg opened on May 13, 2026

• Non-sense to create a ConvertNode if literal involved

  bug
  OData/odata.net#3513 · Filter by author xuzhg opened on Apr 22, 2026

• Wrong binding result in ParameterAliasBinder

  bug
  OData/odata.net#3512 · Filter by author xuzhg opened on Apr 22, 2026

• Add test coverage for non-SingleValueNode path in FunctionCallBinder.BindSegmentParameters

  bug
  OData/odata.net#3510 · Filter by author xuzhg opened on Apr 15, 2026

• UriPrimitiveTypeParser.TryUriStringToPrimitive: inner catch blocks swallow exceptions before parsingException is set

  bug
  OData/odata.net#3505 · Filter by author xuzhg opened on Apr 10, 2026

• EnumHelper: Remove GetCachedValuesAndNames cache as it's unnecessary for small enum types

  bug
  OData/odata.net#3504 · Filter by author xuzhg opened on Apr 9, 2026

• System.InvalidOperationException: 'The 'Location' header value specified in the response must be an absolute URI.'

  bug
  OData/odata.net#3502 · Filter by author piimawi2 opened on Mar 23, 2026

• When using $apply, the response is not coming with expected OData Format

  bug
  OData/odata.net#3501 · Filter by author rbalagangadharan opened on Mar 17, 2026

• Collection literal is parsed as ConstantNode

  bug
  OData/odata.net#3500 · Filter by author xuzhg opened on Mar 12, 2026

• Timeout obsoletion attribute is obsolete

  enhancementfeature
  OData/odata.net#3494 · Filter by author SomeTroglodyte opened on Mar 2, 2026
  2

• OData support in Rust?

  enhancementfeaturequestion
  OData/odata.net#3473 · Filter by author WangZixuan opened on Jan 12, 2026
  1