Adding developer preview text

Change-Id: I3ed6d18c96fa851e14f1da4c02218298e5e64f23

1 files changed, 8 insertions, 6 deletions

diff --git a/README.md b/README.md
index 736bc7c1..7c950596 100755
--- a/README.md
+++ b/README.md
@@ -1,13 +1,11 @@
 # Oboe
-**Oboe is not yet ready for use. This repo is intended for Oboe developers only.**
+**Oboe is currently in developer preview.**
 
-Oboe is a C++ library which makes it easy to build high-performance audio apps on Android. It was created primarily to allow developers to target a single audio API, instead of both OpenSL ES (API 9+) and AAudio (API 26+).
+Oboe is a C++ library which makes it easy to build high-performance audio apps on Android. It was created primarily to allow developers to target a simplified API that works across multiple API levels back to API level 16 (Jelly Bean).
 
 To get started please read the [getting started guide](GettingStarted.md).
 
-Oboe is not an official Google product.
-
-**Note:** This version of Oboe only supports playback (output) streams. Support for recording (input) streams is in active development.
+**Note:** This version (0.9) of Oboe only supports playback (output) streams. Support for recording (input) streams is in active development.
 
 ## Features
 - Compatible with API 16 onwards - runs on 99% of Android devices
@@ -26,4 +24,8 @@ To build Oboe you will need the [Android NDK](https://developer.android.com/ndk/
 Example apps can be found in the [Android high-performance audio repository](https://github.com/googlesamples/android-audio-high-performance/tree/master/oboe)
 
 ## Contributing
-We would love to receive your pull requests. Before we can though we need you to read the [contributing](CONTRIBUTING.md) guidelines.
+We would love to receive your pull requests. Before we can though, please read the [contributing](CONTRIBUTING.md) guidelines.
+
+## Version history
+
+- 18th October 2017 - v0.9 Initial developer preview
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