Release Summary for 4.2.8
  Changes to 4.2 after version 4.2.7
  * [UI-2972: fix issue with empty emails in faxbox notifications, also re-enable save button after validation error](https://github.com/2600hz/monster-ui-callflows/commit/5a5811eb1fd4340536dddfcfca7acff86e68c739) by Jean-Roch Maitre
 -- 2600Hz Official <packages@2600hz.com>  Tue, 12 Dec 2017 19:58:59 +0000
