diff --git a/docs/changelogs/v1.4.0-prerelease3.mdx b/docs/changelogs/v1.4.0-prerelease3.mdx
new file mode 100644
index 000000000..8817302e1
--- /dev/null
+++ b/docs/changelogs/v1.4.0-prerelease3.mdx
@@ -0,0 +1,69 @@
+---
+title: "v1.4.0-prerelease3"
+description: "v1.4.0-prerelease3 changelog - 2026-01-02"
+---
+<Tabs>
+  <Tab title="NPX">
+    ```bash
+    npx -y @maximhq/bifrost --transport-version v1.4.0-prerelease3
+    ```
+  </Tab>
+  <Tab title="Docker">
+    ```bash
+    docker pull maximhq/bifrost:v1.4.0-prerelease3
+    docker run -p 8080:8080 maximhq/bifrost:v1.4.0-prerelease3
+    ```
+  </Tab>
+</Tabs>
+
+<Update label="Bifrost(HTTP)" description="1.4.0-prerelease3">
+- chore: added max_tokens -> max_completion_tokens mapping for chat completions
+- fix: empty string handling in Anthropic provider to prevent sending empty content blocks in chat requests
+- fix: Gemini/Vertex tool conversion to append all function declarations to a single Tool object
+- feat: added Azure Entra ID (Service Principal) authentication support to the Azure provider
+- fix: tracing flow overriding request id which resulted in breaking streaming responses
+
+</Update>
+<Update label="Core" description="1.3.2">
+fix: empty string handling in Anthropic provider to prevent sending empty content blocks in chat requests
+fix: Gemini/Vertex tool conversion to append all function declarations to a single Tool object
+feat: added Azure Entra ID (Service Principal) authentication support to the Azure provider
+
+</Update>
+<Update label="Framework" description="1.2.2">
+fix: fixed tracer overriding the requestId flows
+chore: upgrades core to 1.3.2
+
+</Update>
+<Update label="governance" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="jsonparser" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="logging" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="maxim" description="1.5.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="mocker" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="otel" description="1.1.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="semanticcache" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
+<Update label="telemetry" description="1.4.2">
+- chore: upgrade core to 1.3.2 and framework to 1.2.2
+
+</Update>
diff --git a/docs/docs.json b/docs/docs.json
index bb074f17d..e3a800dde 100644
--- a/docs/docs.json
+++ b/docs/docs.json
@@ -350,7 +350,7 @@
         "tab": "Changelogs",
         "icon": "bolt",
         "pages": [
-          "changelogs/v1.3.58",
+          "changelogs/v1.4.0-prerelease3",
           "changelogs/v1.3.57",
           "changelogs/v1.3.56",
           {