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+**These policies are in active development and so might contain changes that do not work with current versions of Firefox.**
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+**You should use the officially released versions (https://github.com/mozilla/policy-templates/releases) if you are deploying changes.**
+
 Policies can be specified using the Group Policy templates on Windows (https://github.com/mozilla/policy-templates/tree/master/windows), configuration profiles on macOS (https://github.com/mozilla/policy-templates/tree/master/mac), or by creating a file called `policies.json`. On Windows, create a directory called `distribution` where the EXE is located and place the file there. On Mac, the file goes into `Firefox.app/Contents/Resources/distribution`.  On Linux, the file goes into `firefox/distribution`, where `firefox` is the installation directory for firefox, which varies by distribution.
 
 | Policy Name | Description