diff --git a/README.md b/README.md
index 827b1b7..ff06c62 100644
--- a/README.md
+++ b/README.md
@@ -133,91 +133,90 @@ docker run --name webssh2 -d -p 2222:2222 -v `pwd`/app/config.json:/usr/src/conf
 
 * **algorithms** - _object_ - This option allows you to explicitly override the default transport layer algorithms used for the connection. Each value must be an array of valid algorithms for that category. The order of the algorithms in the arrays are important, with the most favorable being first. Valid keys:
 
-  * **kex** - _array_ - Key exchange algorithms.
+    * **kex** - _array_ - Key exchange algorithms.
 
-    * Default values:
+        * Default values:
 
-      1. ecdh-sha2-nistp256
-      2. ecdh-sha2-nistp384
-      3. ecdh-sha2-nistp521
-      4. diffie-hellman-group-exchange-sha256
-      5. diffie-hellman-group14-sha1
+            1. ecdh-sha2-nistp256 **(node v0.11.14 or newer)**
+            2. ecdh-sha2-nistp384 **(node v0.11.14 or newer)**
+            3. ecdh-sha2-nistp521 **(node v0.11.14 or newer)**
+            4. diffie-hellman-group-exchange-sha256 **(node v0.11.12 or newer)**
+            5. diffie-hellman-group14-sha1
 
-    * Supported values:
+        * Supported values:
 
-      * ecdh-sha2-nistp256
-      * ecdh-sha2-nistp384
-      * ecdh-sha2-nistp521
-      * diffie-hellman-group-exchange-sha256
-      * diffie-hellman-group14-sha1
-      * diffie-hellman-group-exchange-sha1
-      * diffie-hellman-group1-sha1
+            * ecdh-sha2-nistp256 **(node v0.11.14 or newer)**
+            * ecdh-sha2-nistp384 **(node v0.11.14 or newer)**
+            * ecdh-sha2-nistp521 **(node v0.11.14 or newer)**
+            * diffie-hellman-group-exchange-sha256 **(node v0.11.12 or newer)**
+            * diffie-hellman-group14-sha1
+            * diffie-hellman-group-exchange-sha1 **(node v0.11.12 or newer)**
+            * diffie-hellman-group1-sha1
 
-  * **cipher** - _array_ - Ciphers.
+    * **cipher** - _array_ - Ciphers.
 
-    * Default values:
+        * Default values:
 
-      1. aes128-ctr
-      2. aes192-ctr
-      3. aes256-ctr
-      4. aes128-gcm
-      5. aes128-gcm@openssh.com
-      6. aes256-gcm
-      7. aes256-gcm@openssh.com
-      8. aes256-cbc **legacy cipher for backward compatibility, should removed :+1:**
+            1. aes128-ctr
+            2. aes192-ctr
+            3. aes256-ctr
+            4. aes128-gcm **(node v0.11.12 or newer)**
+            5. aes128-gcm@openssh.com **(node v0.11.12 or newer)**
+            6. aes256-gcm **(node v0.11.12 or newer)**
+            7. aes256-gcm@openssh.com **(node v0.11.12 or newer)**
 
-    * Supported values:
+        * Supported values:
 
-      * aes128-ctr
-      * aes192-ctr
-      * aes256-ctr
-      * aes128-gcm
-      * aes128-gcm@openssh.com
-      * aes256-gcm
-      * aes256-gcm@openssh.com
-      * aes256-cbc
-      * aes192-cbc
-      * aes128-cbc
-      * blowfish-cbc
-      * 3des-cbc
-      * arcfour256
-      * arcfour128
-      * cast128-cbc
-      * arcfour
+            * aes128-ctr
+            * aes192-ctr
+            * aes256-ctr
+            * aes128-gcm **(node v0.11.12 or newer)**
+            * aes128-gcm@openssh.com **(node v0.11.12 or newer)**
+            * aes256-gcm **(node v0.11.12 or newer)**
+            * aes256-gcm@openssh.com **(node v0.11.12 or newer)**
+            * aes256-cbc
+            * aes192-cbc
+            * aes128-cbc
+            * blowfish-cbc
+            * 3des-cbc
+            * arcfour256
+            * arcfour128
+            * cast128-cbc
+            * arcfour
 
-  * **hmac** - _array_ - (H)MAC algorithms.
+    * **hmac** - _array_ - (H)MAC algorithms.
 
-    * Default values:
+        * Default values:
 
-      1. hmac-sha2-256
-      2. hmac-sha2-512
-      3. hmac-sha1 **legacy hmac for backward compatibility, should removed :+1:**
+            1. hmac-sha2-256
+            2. hmac-sha2-512
+            3. hmac-sha1
 
-    * Supported values:
+        * Supported values:
 
-      * hmac-sha2-256
-      * hmac-sha2-512
-      * hmac-sha1
-      * hmac-md5
-      * hmac-sha2-256-96
-      * hmac-sha2-512-96
-      * hmac-ripemd160
-      * hmac-sha1-96
-      * hmac-md5-96
+            * hmac-sha2-256
+            * hmac-sha2-512
+            * hmac-sha1
+            * hmac-md5
+            * hmac-sha2-256-96
+            * hmac-sha2-512-96
+            * hmac-ripemd160
+            * hmac-sha1-96
+            * hmac-md5-96
 
-  * **compress** - _array_ - Compression algorithms.
+    * **compress** - _array_ - Compression algorithms.
 
-    * Default values:
+        * Default values:
 
-      1. none
-      2. zlib@openssh.com
-      3. zlib
+            1. none
+            2. zlib@openssh.com
+            3. zlib
 
-    * Supported values:
+        * Supported values:
 
-      * none
-      * zlib@openssh.com
-      * zlib
+            * none
+            * zlib@openssh.com
+            * zlib
 
 * **serverlog.client** - _boolean_ - Enables client command logging on server log (console.log). Very simple at this point, buffers data from client until it receives a line-feed then dumps buffer to console.log with session information for tracking. Will capture anything send from client, including passwords, so use for testing only... Default: false. Example:
   * _serverlog.client: GcZDThwA4UahDiKO2gkMYd7YPIfVAEFW/mnf0NUugLMFRHhsWAAAA host: 192.168.99.80 command: ls -lat_