This plugin sends push notifications (via Pushover) instead of or in addition to the standard notification emails.
Standard Redmine Plugin installation instructions apply.
As Redmine administrator go to Administration / Plugins and click the Configure link of this plugin. You will have to enter a Pushover API key and Subscription URL, just follow the instructions on the settings page.
After that, users may activate push notifications in their account settings.
Copyright (C) 2015-2017 Jens Krämer
The Pushover plugin for Redmine is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
The Pushover plugin for Redmine is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the plugin. If not, see www.gnu.org/licenses.