diff --git a/install.md b/install.md
index 814175740d..1f44a4f9df 100644
--- a/install.md
+++ b/install.md
@@ -42,13 +42,12 @@ The Licenses page will display your currently available licenses. Click the clou
 
 You can also download the commercially supported Docker Engine packages from this page by clicking the download buttons at upper right (see below for details).
 
-
 ## Prerequisites
 
-DTR 1.1 requires the following:
+DTR 1.2.0 requires the following:
 
-* Commercially supported Docker Engine 1.6.1 or later running on an
-Ubuntu 14.04 LTS, RHEL 7.1 or RHEL 7.0 host. (See below for instructions on how
+* Commercially supported Docker Engine 1.6.2-cs5 or later running on an
+Ubuntu 14.04 LTS, RHEL 7.1, RHEL 7.0, or CentOS 7.1 host. (See below for instructions on how
 to install the commercially supported Docker Engine.)
 
 > **Note:** In order to remain in compliance with your DTR support agreement,
@@ -70,7 +69,7 @@ that obtained an Enterprise license).
 ## Installing the commercially supported Docker Engine
 
 Since DTR is installed using Docker, the commercially supported Docker Engine
-**must be** installed first. This is done with an RPM or DEB package, which you access using a script you download from your 
+**must be** installed first. This is done with an RPM or DEB package, which you access using a script downloaded from your 
 [Docker Hub Licenses page](https://hub-beta.docker.com/account/licenses/).
 
 ### Download the commercially supported Docker Engine installation script
@@ -111,6 +110,10 @@ $ exit
 
 > **Note**: you may need to reboot your server to update its RHEL kernel.
 
+### CentOS 7.1 installation
+
+Installing CentOS 7.1 is done with the exact same procedure used for RHEL, immediately above. CentOS 7.0 is not supported.
+
 ### Ubuntu 14.04 LTS installation
 
 First, copy the downloaded Bash setup script to your Ubuntu host. Next, run the
diff --git a/release-notes.md b/release-notes.md
index 656a6368f6..0d3517dda2 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -14,10 +14,20 @@ weight=100
 
 ## Prior Versions
 
-These notes refer to the current release of Docker Trusted Registry and the commercially supported Docker Engine. For notes on older versions of these, see the [prior release notes archive]({{< relref "prior-release-notes.md" >}}).
+These notes refer to the current and immediately prior releases of Docker Trusted Registry and the commercially supported Docker Engine. For notes on older versions of these, see the [prior release notes archive]({{< relref "prior-release-notes.md" >}}).
 
 ## Docker Trusted Registry (DTR)
 
+### DTR 1.2.0
+(23 July 2015)
+
+This release adds CentOS support and addresses a few bugs and issues in DTR 1.1.0:
+
+* Fixed an issue where for certain configurations of DTR, proxy configuration settings and variables were not being passed to all DTR containers and thus were not being respected.
+* Documentation links in the UI now point to correct docs.
+* Generated support info bundles have been scrubbed to remove highly sensitive data.
+* Certifies support for CentOS 7.1.
+
 ### DTR 1.1.0
 (23 June 2015)
 
@@ -44,6 +54,11 @@ Customers who are currently using DHE 1.0 **must** follow the [upgrading instruc
 
 ## Commercially Supported Docker Engine
 
+### CS Docker Engine 1.6.2-cs6
+(23 July 2015)
+
+* Certifies support for CentOS 7.1.
+
 ### CS Docker Engine 1.6.2-cs5
 (21 May 2015)