adding changelog changes

changelog.md

@@ -12,6 +12,17 @@ Preview features are treated as a separate branch and will not be included in th
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+### <a name="3.34.0"/> [3.34.0](https://www.nuget.org/packages/Microsoft.Azure.Cosmos/3.34.0) - 2023-05-17
+
+#### Fixed 
+- [3847](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3847) PackageLicense: Removes PackageLicenseUrl and Adds PackageLicenseFile since PackageLicenseUrl is deprecated
+- [3832](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3832) Query: Fixes Parsing Error in SQL DOM when CultureInfo is available
+
+#### Added
+- [3854](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3854) Full Fidelity Change Feed: Adds LatestVersion to ChangeFeedMode
+- [3840](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3840) Connection: Adds code to sneak peek rntbd health check improvements
+- [3833](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3833) Query: Adds TRIM string system function support in LINQ
+- [3826](https://github.com/Azure/azure-cosmos-dotnet-v3/pull/3826) Query: Adds support for Lambda expression reuse in LINQ
 
 ### <a name="3.33.0-preview"/> [3.33.0-preview](https://www.nuget.org/packages/Microsoft.Azure.Cosmos/3.33.0-preview) - 2023-04-21