From f3d6e7871dde5f509307c7e647086c88a8925787 Mon Sep 17 00:00:00 2001
From: Mahmoud Mabrouk <mahmoud@agenta.ai>
Date: Tue, 3 Dec 2024 14:01:09 +0100
Subject: [PATCH 1/3] docs(app): changelog-28 added changelog entry for 28.0

---
 docs/blog/main.mdx | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/docs/blog/main.mdx b/docs/blog/main.mdx
index 49c9ac55a5..1e822da26d 100644
--- a/docs/blog/main.mdx
+++ b/docs/blog/main.mdx
@@ -8,6 +8,35 @@ import Image from "@theme/IdealImage";
 ```
 
 <section class="changelog">
+### Viewing Traces in the Playground and Authentication for Deployed Applications
+
+_29 November 2024_
+
+**v0.28.0**
+
+#### Viewing traces in the playground:
+
+You can now see traces directly in the playground. For simple applications, this means you can view the prompts sent to LLMs. For custom workflows, you get an overview of intermediate steps and outputs. This makes it easier to understand what’s happening under the hood and debug your applications.
+
+#### Authentication improvements:
+
+We’ve strengthened authentication for deployed applications. As you know, Agenta lets you either fetch the app’s config or call it with Agenta acting as a proxy. Now, we’ve added authentication to the second method. The APIs we create are now protected and can be called using an API key. You can find code snippets for calling the application in the overview page.
+
+#### Documentation improvements:
+
+We’ve added new cookbooks and updated existing documentation:
+
+- New [cookbook for observability with LangChain](/tutorials/cookbooks/observability_langchain)
+- New cookbook for custom workflows
+- Updated the [custom workflows documentation](/custom-workflows/overview) and added [reference](/reference/sdk/custom-workflow)
+- Updated the [reference for the observability SDK](/reference/sdk/observability) and [for the prompt management SDK](/reference/sdk/configuration-management)
+
+#### Bug fixes:
+
+- Fixed an issue with the observability SDK not being compatible with LiteLLM.
+- Fixed an issue where cost and token usage were not correctly computed for all calls.
+
+---
 
 ### Observability and Prompt Management
 

From 8bdec9bc0b3417f73b7f1991fc1df6eb1fd110ec Mon Sep 17 00:00:00 2001
From: Mahmoud Mabrouk <mahmoud@agenta.ai>
Date: Tue, 3 Dec 2024 15:24:56 +0100
Subject: [PATCH 2/3] Update main.mdx

---
 docs/blog/main.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/blog/main.mdx b/docs/blog/main.mdx
index 1e822da26d..fff9fc431a 100644
--- a/docs/blog/main.mdx
+++ b/docs/blog/main.mdx
@@ -27,7 +27,7 @@ We’ve strengthened authentication for deployed applications. As you know, Agen
 We’ve added new cookbooks and updated existing documentation:
 
 - New [cookbook for observability with LangChain](/tutorials/cookbooks/observability_langchain)
-- New cookbook for custom workflows
+- New [cookbook for custom workflows](tutorials/cookbooks/AI-powered-code-reviews) where we build an AI powered code reviewer
 - Updated the [custom workflows documentation](/custom-workflows/overview) and added [reference](/reference/sdk/custom-workflow)
 - Updated the [reference for the observability SDK](/reference/sdk/observability) and [for the prompt management SDK](/reference/sdk/configuration-management)
 

From a81a4e0690aaab24babf6a50eaa185f8329b4a24 Mon Sep 17 00:00:00 2001
From: Mahmoud Mabrouk <mahmoud@agenta.ai>
Date: Tue, 3 Dec 2024 15:48:57 +0100
Subject: [PATCH 3/3] Update main.mdx

---
 docs/blog/main.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/blog/main.mdx b/docs/blog/main.mdx
index fff9fc431a..d65f977510 100644
--- a/docs/blog/main.mdx
+++ b/docs/blog/main.mdx
@@ -27,7 +27,7 @@ We’ve strengthened authentication for deployed applications. As you know, Agen
 We’ve added new cookbooks and updated existing documentation:
 
 - New [cookbook for observability with LangChain](/tutorials/cookbooks/observability_langchain)
-- New [cookbook for custom workflows](tutorials/cookbooks/AI-powered-code-reviews) where we build an AI powered code reviewer
+- New [cookbook for custom workflows](/tutorials/cookbooks/AI-powered-code-reviews) where we build an AI powered code reviewer
 - Updated the [custom workflows documentation](/custom-workflows/overview) and added [reference](/reference/sdk/custom-workflow)
 - Updated the [reference for the observability SDK](/reference/sdk/observability) and [for the prompt management SDK](/reference/sdk/configuration-management)