Update releases.md (#4459)

Author: cvpoienaru

docs/releases.md

@@ -1,5 +1,30 @@
 # Release Notes
 
+## 17.6.0
+
+### Issues Fixed
+
+* Add legacy feeds
+* [rel/17.6] Fix Newtonsoft versions in testhost.deps.json [#4372](https://github.com/microsoft/vstest/pull/4372)
+* Revert "Revert "Fix signature verification" (#4333" [#4345](https://github.com/microsoft/vstest/pull/4345)
+* Revert "Fix signature verification" [#4333](https://github.com/microsoft/vstest/pull/4333)
+* Fix signature verification [#4331](https://github.com/microsoft/vstest/pull/4331)
+* Pre-start testhosts [#3666](https://github.com/microsoft/vstest/pull/3666)
+* Add `dotnet vstest` deprecation message [#4297](https://github.com/microsoft/vstest/pull/4297)
+* Catch unhandled exception and avoid crash on test host exit [#4291](https://github.com/microsoft/vstest/pull/4291)
+* Remove chutzpah [#4249](https://github.com/microsoft/vstest/pull/4249)
+* Fix string conversion of `Microsoft.TestPlatform.Extensions.TrxLogger.ObjectMode.TestOutcome` [#4243](https://github.com/microsoft/vstest/pull/4243)
+* Fix potential trx logger NRE [#4240](https://github.com/microsoft/vstest/pull/4240)
+* handle object disposed exception [#4221](https://github.com/microsoft/vstest/pull/4221)
+* Added support for checking testhost compatibility with test sessions [#4199](https://github.com/microsoft/vstest/pull/4199)
+
+See full log [here](https://github.com/microsoft/vstest/compare/v17.5.0...v17.6.0)
+
+### Artifacts
+
+* TestPlatform vsix: [17.6.0](https://vsdrop.corp.microsoft.com/file/v1/Products/DevDiv/microsoft/vstest/17.6/20230515-01;/TestPlatform.vsix)
+* Microsoft.TestPlatform.ObjectModel : [17.6.0](https://www.nuget.org/packages/Microsoft.TestPlatform.ObjectModel/17.6.0)
+
 ## 17.3.3
 
 ### Issues Fixed