PostDevices now returns a warning when the account, for which this devices get's registered, has no or not working push settings.
We now return an error when the API has no connection to the Database. Before we only showed a white screen without any information on it.
We now support CIDR ip ranges and ipv6 in the IP restriction configuration
Added the following security headers
X-XSS-Protection: 1; mode=block Enables XSS filtering. Rather than sanitizing the page, the browser will prevent rendering of the page if an attack is detected.