README.markdown in punchblock-1.4.1 vs README.markdown in punchblock-1.5.0

@@ -1,9 +1,9 @@
 # Punchblock
 Punchblock is a middleware library for telephony applications. Like Rack is to Rails and Sinatra, Punchblock provides a consistent API on top of several underlying third-party call control protocols.
 
-In the same spirit that inspired Rack, the Punchblock library is envisioned to be the single library for call control wiring. Frameworks and applications may take advantage of Punchblock's single API to write powerful code for managing calls. Punchblock is not and will not be an application framework; rather it only surfaces the various protocols and presents a consistent interface to its consumers.
+In the same spirit that inspired Rack, the Punchblock library is envisioned to be the single library for call control wiring. Frameworks and applications may take advantage of Punchblock's single API to write powerful code for managing calls. Punchblock is not and will not be an application framework; rather it only surfaces the various protocols and presents a consistent interface to its consumers. NB: If you're looking to develop an application, you should take a look at the [Adhearsion](http://adhearsion.com) framework first. This library is much lower level.
 
 ## Installation
     gem install punchblock
 
 ## Usage
@@ -12,9 +12,10 @@
 
 ## Supported Protocols
 
 * Rayo
 * Asterisk (AMI & AsyncAGI)
+* FreeSWITCH (Inbound Event Socket)
 
 ## Links:
 * [Source](https://github.com/adhearsion/punchblock)
 * [Documentation](http://rdoc.info/github/adhearsion/punchblock/master/frames)
 * [Bug Tracker](https://github.com/adhearsion/punchblock/issues)