README.md in vagrant-parallels-1.7.5 vs README.md in vagrant-parallels-1.7.6

@@ -6,10 +6,13 @@
 This is a plugin for [Vagrant](http://www.vagrantup.com),
 allowing to manage [Parallels Desktop](http://www.parallels.com/products/desktop/) 
 virtual machines on OS X hosts.
 
 ### Requirements 
-- [Vagrant v1.8](http://www.vagrantup.com) or higher
+- [Vagrant v1.8](http://www.vagrantup.com) or higher 
+(_there are known issues with Vagrant v1.9.5 
+[[GH-297](https://github.com/Parallels/vagrant-parallels/issues/297#issuecomment-304458691)] 
+and v1.9.6 [[GH-301]](https://github.com/Parallels/vagrant-parallels/issues/301)_)
 - [Parallels Desktop 10 for Mac](http://www.parallels.com/products/desktop/) or higher
 
 *Note:* Only **Pro** and **Business** editions of **Parallels Desktop for Mac** 
 are compatible with this Vagrant provider. 
 Standard edition doesn't have a command line functionality and can not be used 
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