* Fixed a rare crash. 0.4.8: * Add support for Direct Boot. Migration on first start may take some time. * Configurable number of calls on the main screen. * Other fixes and improvements. 0.4.7: * Added a button to add a review (via a web browser). * Other improvements. 0.4.6: * Added "advanced call blocking mode". * Fixed initial DB downloading in some circumstances. * Minor fixes.