Issues

• Remove dependency on @autorest/codemodel

  emitter:client:java
  microsoft/typespec#12084 · Filter by author timotheeguerin opened on Sep 30, 2026

• [http-client-csharp] Normalize acronyms in ordinary operation parameter names

  emitter:client:csharpfeature
  microsoft/typespec#12071 · Filter by author JoshLove-msft opened on Sep 29, 2026
  1

  

• [http-client-csharp] Normalize acronyms in enum and union member names

  emitter:client:csharpfeature
  microsoft/typespec#12070 · Filter by author JoshLove-msft opened on Sep 29, 2026
  1

  

• @example on int64 too large crash

  bugemitter:openapi3triaged:core
  microsoft/typespec#12067 · Filter by author timotheeguerin opened on Sep 29, 2026 · Backlog
  1

• [Bug]: @encode(string) int64 default becomes null, and numeric examples ignore the encoding

  bugcompiler:coretriaged:core
  microsoft/typespec#12059 · Filter by author Om-singhaI opened on Sep 29, 2026 · Backlog
  1

• [http-client-java] Evaluate @access(Access.internal) support for Java management-plane clients

  emitter:client:javafeature
  microsoft/typespec#12051 · Filter by author XiaofeiCao opened on Sep 28, 2026
  1

  

• [http-client-csharp] hierarchyBuilding derived constructor omits discriminator when base has no required parameters

  bugemitter:client:csharp
  microsoft/typespec#12030 · Filter by author live1206 opened on Sep 23, 2026
  1

  

• [python] add test case for https://github.com/Azure/typespec-azure/pull/5471

  emitter:client:pythonfeature
  microsoft/typespec#12006 · Filter by author msyyc opened on Sep 18, 2026
  

• [python] add test case for https://github.com/Azure/typespec-azure/pull/5176

  emitter:client:pythonfeature
  microsoft/typespec#12007 · Filter by author msyyc opened on Sep 18, 2026
  1

  

• [playground] react, react-dom and @fluentui/* should be peerDependencies

  bugdesign:neededtriaged:coreui:playground
  microsoft/typespec#11992 · Filter by author dalbrx-nitrobox opened on Sep 16, 2026 · [2026] October
  1

  

• [Bug]: playground - Published package references monaco workers via hard-coded /assets/... URLs, breaking every consumer

  bugdesign:neededtriaged:coreui:playground
  microsoft/typespec#11991 · Filter by author dalbrx-nitrobox opened on Sep 16, 2026 · [2026] October
  1

  

• [Bug]: OpenAPI3 merges discriminated union envelopes when variants share a payload type

  bugemitter:openapi3triaged:core
  microsoft/typespec#11979 · Filter by author tadfisher opened on Sep 15, 2026 · [2026] October
  2

  

• [Bug]: http-client-js emits unused private contexts for empty clients

  bugemitter:client:js
  microsoft/typespec#11978 · Filter by author yoskeoka opened on Sep 15, 2026
  1

• [http-server-csharp]: Tests for standard ARM template coverage

  emitter:service:csharpfeaturetriaged:core
  microsoft/typespec#11972 · Filter by author markcowl opened on Sep 15, 2026 · [2026] October
  1

  

• [http-client-csharp] Optional nullable properties cannot emit explicit JSON null

  bugemitter:client:csharp
  microsoft/typespec#11970 · Filter by author JoshLove-msft opened on Sep 15, 2026
  1

  

• [Bug]: FilterVisibility strips visibility decorators

  compiler:corefeaturetriaged:core
  microsoft/typespec#11952 · Filter by author dvv opened on Sep 12, 2026 · Backlog
  5

• [http-client-java] Generate synchronous and asynchronous SSE operations

  emitter:client:javafeature
  microsoft/typespec#11942 · Filter by author XiaofeiCao opened on Sep 11, 2026
  1

  

• [http-client-java] Generate polymorphic SSE event models

  emitter:client:javafeature
  microsoft/typespec#11943 · Filter by author XiaofeiCao opened on Sep 11, 2026
  

• [http-client-java] Generate HTTP response-to-SSE decoding in service SDKs

  emitter:client:javafeature
  microsoft/typespec#11941 · Filter by author XiaofeiCao opened on Sep 11, 2026
  

• [http-client-csharp] Preserve reader options when deserializing external models

  emitter:client:csharp
  microsoft/typespec#11913 · Filter by author JoshLove-msft opened on Sep 9, 2026
  

• [Python] Remove obsolete CI scripts after CI Gate migration

  emitter:client:python
  microsoft/typespec#11873 · Filter by author msyyc opened on Sep 7, 2026
  

• Linter silently drops diagnostics on library templates instantiated by the user project

  compiler:coredesign:neededtriaged:core
  microsoft/typespec#11861 · Filter by author timotheeguerin opened on Sep 4, 2026 · [2026] October
  

• Http-client-js operation response on the client doesn't carry the return type

  emitter:client:js
  microsoft/typespec#11853 · Filter by author timotheeguerin opened on Sep 3, 2026

• Config extends should it merge the linter entry

  compiler:coredesign:neededtriaged:core
  microsoft/typespec#11849 · Filter by author timotheeguerin opened on Sep 3, 2026 · Backlog

• [http-client-csharp] Model factory loses namespaces for custom constructor parameter types

  emitter:client:csharp
  microsoft/typespec#11846 · Filter by author live1206 opened on Sep 3, 2026