Prepare release 3.8.2

CHANGELOG.md

 ## Changelog
 
+### 3.8.2
+  * Bugfix: Fix for client iptables rules being repeatedly added by subsequent Puppet runs (thanks @guest715)
+  * Bugfix: Module file notifies service, not only symlink (thanks @ihpu)
+  * Add support for Debian 10 / Freeradius 3.0.16 (thanks @OlivierLM)
+
 ### 3.8.1
   * Bugfix: Enable `attr_filter` module before service restart (thanks @theosotr)
 

metadata.json

 {
   "name": "jgazeley-freeradius",
-  "version": "3.8.1",
+  "version": "3.8.2",
   "author": "jgazeley",
   "summary": "Install and configure FreeRADIUS",
   "license": "Apache-2.0",
@@ -25,7 +25,8 @@
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "9"
+        "9",
+        "10"
       ]
     },
     {