Mostly a bugfix release. ## Changelog ### Improvements - Added toolbar button in advanced filters to delete default filters - Added error message when trying to start empty uninstall task, prevents crash - Added section about Treemap to the manual - Improved related uninstaller detection (when starting uninstall) ### Fixes - Fixed some new Windows Features having no name - Fixed crash on start and uninstaller info copy for people using UmAlQuraCalendar - Fixed "Delete caches" button not working properly; Better handle enabling/disabling caches - Fixed huge estimated size when install path is set to an invalid (system) directory - Fixed \Windows directory sometimes not being detected as system dir ### Translations - Updated Polish translation - Merged update to Spanish translation by Jhovany200 - Cleaned up some other translations [![Download Bulk Crap Uninstaller at FossHub](https://cloud.githubusercontent.com/assets/14913904/25586209/a84a224e-2e9e-11e7-9332-5f913a9d7cd8.png)](https://www.fosshub.com/Bulk-Crap-Uninstaller.html)