Add release notes for 0.57 - 0.43 (#996)

.chronus/changes/arm-lro-opt-2024-5-5-19-32-9.md

@@ -4,4 +4,4 @@ packages:
   - "@azure-tools/typespec-autorest"
 ---
 
-Add suppress-lro-options emitter option to control emission of x-ms-long-running-operation-options
+Use emit-lro--options emitter option to control emission of x-ms-long-running-operation-options

.chronus/changes/arm-lro-opt-2024-5-5-2-57-50.md

@@ -6,4 +6,4 @@ packages:
 
 ---
 
-- Add support for displaying lro options in typespec-autorest based on lro metadata
+Add support for displaying lro options in typespec-autorest based on lro metadata

.chronus/changes/discriminator_doc-2024-4-21-11-13-50.md

@@ -4,4 +4,4 @@ packages:
   - "@azure-tools/typespec-client-generator-core"
 ---
 
-add description for created discriminator property
+add description for created discriminator property

.chronus/changes/emitter_name-2024-5-3-22-57-49.md

@@ -4,4 +4,4 @@ packages:
   - "@azure-tools/typespec-client-generator-core"
 ---
 
-support new typespec emitter naming rule
+support new typespec emitter naming rule

docs/release-notes/release-2024-06-11.md

@@ -0,0 +1,75 @@
+---
+title: 0.43.0 June 2024
+---
+
+# Release Notes Version 0.43.0 - June 2024
+
+See TypeSpec Core 0.57 [release notes](https://typespec.io/docs/release-notes/release-2024-06-11)
+
+:::warning
+This release contains breaking changes and deprecation
+:::
+
+## Breaking Changes
+
+### @azure-tools/typespec-autorest
+
+- [#473](https://github.com/Azure/typespec-azure/pull/473) Enums are not extensible by default anymore. Update to an extensible union `union Foo {a: "a", b: "b", string}`
+
+### @azure-tools/typespec-client-generator-core
+
+- [#925](https://github.com/Azure/typespec-azure/pull/925) change default of `.access` on a model or enum to `"public"` instead of `undefined`
+- [#870](https://github.com/Azure/typespec-azure/pull/870) return nullable types as a new type called `SdkNullableType`
+
+## Features
+
+### @azure-tools/typespec-autorest
+
+- [#955](https://github.com/Azure/typespec-azure/pull/955) Use emit-lro-options emitter option to control emission of x-ms-long-running-operation-options
+- [#955](https://github.com/Azure/typespec-azure/pull/955) Add support for displaying lro options in typespec-autorest based on lro metadata
+- [#972](https://github.com/Azure/typespec-azure/pull/972) Add API to programmatically get all the OpenAPI2 documents for all services at all versions in a spec
+- [#811](https://github.com/Azure/typespec-azure/pull/811) Add dependency on typespec-azure-resource-manager to resolve the spec repo common types paths
+- [#813](https://github.com/Azure/typespec-azure/pull/813) `@summary` sets the title of definitions
+
+### @azure-tools/typespec-azure-core
+
+- [#955](https://github.com/Azure/typespec-azure/pull/955) Add override decorator @useFinalStateVia for lro resolution when multiple resolution pathways exist
+- [#707](https://github.com/Azure/typespec-azure/pull/707) Remove linter rules that are not relevant anymore: `use-extensible-enum` and `no-fixed-enum-discriminator`
+- [#432](https://github.com/Azure/typespec-azure/pull/432) Add support for values
+
+### @azure-tools/typespec-azure-resource-manager
+
+- [#811](https://github.com/Azure/typespec-azure/pull/811) Remove dependency on `typespec-autorest` emitter
+- [#432](https://github.com/Azure/typespec-azure/pull/432) Add support for values
+
+## Bug Fixes
+
+### @azure-tools/typespec-autorest
+
+- [#923](https://github.com/Azure/typespec-azure/pull/923) When emitting version enum only include current version and mark with `modelAsString: true`
+- [#902](https://github.com/Azure/typespec-azure/pull/902) Add support for new multipart constructs in http library
+- [#432](https://github.com/Azure/typespec-azure/pull/432) Add support for tuple literals as default values
+
+### @azure-tools/typespec-azure-core
+
+- [#693](https://github.com/Azure/typespec-azure/pull/693) Add new `no-string-discriminator` linter rule suggesting using an explicit extensible union as the discriminator kind.
+- [#851](https://github.com/Azure/typespec-azure/pull/851) Convert `OperationState` enum to an open union
+
+### @azure-tools/typespec-azure-resource-manager
+
+- [#955](https://github.com/Azure/typespec-azure/pull/955) Remove OpenAPI dependencies from ARM LRO templates and test LRO overrides
+- [#929](https://github.com/Azure/typespec-azure/pull/929) Adding an overload parameter to ResourceNameParameter that allows `name` type to be set to string union type.
+- [#860](https://github.com/Azure/typespec-azure/pull/860) Fix `percentComplete` property on `OperationStatus` should be a float not an int
+- [#979](https://github.com/Azure/typespec-azure/pull/979) Make Resource Properties Bag Updatable
+- [#998](https://github.com/Azure/typespec-azure/pull/998) Adding legacy v4 ManagedServiceIdentity model to avoid breaking changes in specs with mixed v3 and v4 common type reference
+
+### @azure-tools/typespec-client-generator-core
+
+- [#904](https://github.com/Azure/typespec-azure/pull/904) don't add constant value to generated name
+- [#873](https://github.com/Azure/typespec-azure/pull/873) add description for created discriminator property
+- [#947](https://github.com/Azure/typespec-azure/pull/947) support new typespec emitter naming rule
+- [#930](https://github.com/Azure/typespec-azure/pull/930) expose enums on response headers
+- [#962](https://github.com/Azure/typespec-azure/pull/962) refine logic of core model filtering
+- [#950](https://github.com/Azure/typespec-azure/pull/950) remove duplicated types in TCGC
+- [#936](https://github.com/Azure/typespec-azure/pull/936) enhance cross language definition id logic
+- [#935](https://github.com/Azure/typespec-azure/pull/935) add read only logic to usage propagation