5a:T413,

Vigilant aims to be a simplistic addon that provides awareness of Vigilance for Protection warriors.

Features

A timer bar showing your Vigilance target and remaining duration. Color the bar by target class or static color of your choice!
Provides an alert with channel output of your choosing when you apply Vigilance.
Shift-click the timer bar to re-announce your target.
Warnings for yourself (in the Raid Warning area) when Vigilance expires, is removed or overwritten.

Known Issues

Timer bars will not persist through reloading your UI and some odd behaviors (errors) may occur. Simple solution is to just reapply Vigilance after reloading.

Credits

Thanks to Oorag of <Aeria Gloris> on US-Garrosh for convincing me to write this addon as well as providing multiple hours of his time to help me test and fix bugs.

5b:T459,The MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.