diff --git a/README.md b/README.md
index 564e8127..b8880804 100644
--- a/README.md
+++ b/README.md
@@ -6,17 +6,37 @@ MIT-licensed pure-PHP implementations of an arbitrary-precision integer
 arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
 AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509
 
-* [Download (1.0.5)](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.5.zip/download)
 * [Browse Git](https://github.com/phpseclib/phpseclib)
-* [Code Coverage Report](http://phpseclib.bantux.org/code_coverage/master/latest/)
-
-<img src="http://phpseclib.sourceforge.net/pear-icon.png" alt="PEAR Channel" width="16" height="16">
-PEAR Channel: [phpseclib.sourceforge.net](http://phpseclib.sourceforge.net/pear.htm)
+* [Code Coverage Report](https://coverage.phpseclib.org/master/latest/)
 
 ## Documentation
 
 * [Documentation / Manual](http://phpseclib.sourceforge.net/)
-* [API Documentation](http://phpseclib.bantux.org/api/master/) (generated by Sami)
+* [API Documentation](https://api.phpseclib.org/master/) (generated by Sami)
+
+## Branches
+
+### master
+
+* Development Branch
+* Unstable API
+* Do not use in production
+
+### 2.0
+
+* Modernized version of 1.0
+* Minimum PHP version: 5.3.3
+* PSR-4 autoloading with namespace rooted at `\phpseclib`
+* Install via Composer: `composer requite phpseclib/phpseclib ~2.0`
+
+### 1.0
+
+* Long term support (LTS) release
+* PHP4 compatible
+* Composer compatible (PSR-0 autoloading)
+* Install using Composer: `composer require phpseclib/phpseclib ~1.0`
+' Install using PEAR: See [phpseclib PEAR Channel Documentation](http://phpseclib.sourceforge.net/pear.htm)
+* [Download 1.0.5 as ZIP](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.5.zip/download)
 
 ## Support
 
@@ -26,40 +46,29 @@ Need Support?
 * [Create a Support Ticket on GitHub](https://github.com/phpseclib/phpseclib/issues/new)
 * [Browse the Support Forum](http://www.frostjedi.com/phpbb/viewforum.php?f=46) (no longer in use)
 
-## Installing Development Dependencies
-
-Dependencies are managed via Composer.
-
-1. Download the [`composer.phar`](https://getcomposer.org/composer.phar) executable as per the
-   [Composer Download Instructions](https://getcomposer.org/download/), e.g. by running
-
-    ``` sh
-    curl -sS https://getcomposer.org/installer | php
-    ```
-
-2. Install Dependencies
-
-    ``` sh
-    php composer.phar install
-    ```
-
 ## Contributing
 
 1. Fork the Project
 
-2. Install Development Dependencies
+2. Ensure you have Composer installed (see [Composer Download Instructions](https://getcomposer.org/download/))
 
-3. Create a Feature Branch
+3. Install Development Dependencies
 
-4. (Recommended) Run the Test Suite
+    ``` sh
+    composer install
+    ```
+
+4. Create a Feature Branch
+
+5. (Recommended) Run the Test Suite
 
     ``` sh
     vendor/bin/phpunit
     ```
-5. (Recommended) Check whether your code conforms to our Coding Standards by running
+6. (Recommended) Check whether your code conforms to our Coding Standards by running
 
     ``` sh
     vendor/bin/phing -f build/build.xml sniff
     ```
 
-6. Send us a Pull Request
+7. Send us a Pull Request
diff --git a/phpseclib/File/X509.php b/phpseclib/File/X509.php
index ba766b3f..917ff69c 100644
--- a/phpseclib/File/X509.php
+++ b/phpseclib/File/X509.php
@@ -885,6 +885,9 @@ class X509
             // "SET Secure Electronic Transaction Specification"
             // http://www.maithean.com/docs/set_bk3.pdf
             case '2.23.42.7.0': // id-set-hashedRootKey
+            // "Certificate Transparency"
+            // https://tools.ietf.org/html/rfc6962
+            case '1.3.6.1.4.1.11129.2.4.2':
                 return true;
 
             // CSR attributes