diff --git a/docs/release-notes.md b/docs/release-notes.md
index 6a449a20..cfe83993 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,3 +1,10 @@
+## 0.12.0
+
+* Switch to ASGI 3.0.
+* Fixes to CORS middleware.
+* Add `StaticFiles(html=True)` support.
+* Fix path quoting in redirect responses.
+
 ## 0.11.1
 
 * Add `request.state` interface, for storing arbitrary additional information.
diff --git a/starlette/__init__.py b/starlette/__init__.py
index 769c0df6..ea370a8e 100644
--- a/starlette/__init__.py
+++ b/starlette/__init__.py
@@ -1 +1 @@
-__version__ = "0.12.0.b3"
+__version__ = "0.12.0"