diff --git a/OpenAI.SDK/OpenAI.csproj b/OpenAI.SDK/OpenAI.csproj
index f2f18da4..75433b5c 100644
--- a/OpenAI.SDK/OpenAI.csproj
+++ b/OpenAI.SDK/OpenAI.csproj
@@ -10,7 +10,7 @@
OpenAI-Betalgo.png
true
OpenAI SDK by Betalgo
- 8.5.1
+ 8.6.0
Tolga Kayhan, Betalgo
Betalgo Up Ltd.
OpenAI ChatGPT, Whisper, GPT-4 and DALLĀ·E dotnet SDK
diff --git a/Readme.md b/Readme.md
index 9abf27e8..fe075489 100644
--- a/Readme.md
+++ b/Readme.md
@@ -116,13 +116,10 @@ Due to time constraints, not all methods have been thoroughly tested or fully do
Needless to say, I cannot accept responsibility for any damage caused by using the library.
## Changelog
-### 8.5.1
-- Introduced `IsDelta` into BaseResponseModel, which can help to determine if incoming data is part of the delta.
--
-### 8.5.0
-- Assistant Stream now returns the `BaseResponse` type, but they can be cast to the appropriate types(`RunStepResponse`,`RunResponse`,`MessageResponse`). The reason for this change is that we realized the stream API returns multiple different object types rather than returning a single object type.
-- The Base Response now has a `StreamEvent` field, which can be used to determine the type of event while streaming.
-
+### 8.6.0
+- Fixed Azure Assistant URLs.
+- Updated library logo.
+- Added support for tool resources in Assistant response.
### [More Change Logs](https://github.com/betalgo/openai/wiki/Change-Logs)
---