diff --git a/CHANGELOG.md b/CHANGELOG.md
index e93f0bdd9..4ac81cfca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,25 @@
 # Release History
 
+## 2.0.0-beta.4 (2024-06-10)
+
+## Features Added
+
+- Added new, built-in helpers to simplify the use of text-only message content ([1c40de67](https://github.com/openai/openai-dotnet/commit/1c40de673a67ddf834b673aaabb94b2c42076e03))
+
+## Bugs Fixed
+
+- Optimized embedding deserialization and addressed correctness on big endian systems ([e28b5a77](https://github.com/openai/openai-dotnet/commit/e28b5a7787df4b1baa772406b09a0f650a45c77f))
+- Optimized b64_json message parsing via regex ([efd76b50](https://github.com/openai/openai-dotnet/commit/efd76b50f094c585350240aea051ba342c6f6622))
+
 ## 2.0.0-beta.3 (2024-06-07)
 
-### Bugs fixed
+### Bugs Fixed
 
 - Removed a vestigial package reference ([5874f53](https://github.com/openai/openai-dotnet/commit/5874f533722ab46a3e077dacb6c3474e0ecca96e))
 
 ## 2.0.0-beta.2 (2024-06-06)
 
-### Bugs fixed
+### Bugs Fixed
 
 - Addressed an assembly properties issue ([bf21eb5](https://github.com/openai/openai-dotnet/commit/bf21eb5ad367aaac418dbbf320f98187fee5089a))
 - Added migration guide to package ([f150666](https://github.com/openai/openai-dotnet/commit/f150666cd2ed552720207098b3b604a8e1ca73df))
diff --git a/src/OpenAI.csproj b/src/OpenAI.csproj
index 4fb3b1f5d..58d70930f 100644
--- a/src/OpenAI.csproj
+++ b/src/OpenAI.csproj
@@ -5,7 +5,7 @@
     <PackageTags>OpenAI</PackageTags>
 
     <VersionPrefix>2.0.0</VersionPrefix>
-    <VersionSuffix>beta.3</VersionSuffix>
+    <VersionSuffix>beta.4</VersionSuffix>
 
     <TargetFrameworks>netstandard2.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>