* Fixed an issue where pressing the previous button in the pdfviewer led to a freezing of the app
* Fixed an issue where it's not always possible to revert/reset changes on queries.
* Fixed an issue where the objects were not sorted after creating or changing them.
* Excluded Queries from changed objects.
* Fixed an issue where task items started duplicating when changing them fast in a row.
* Fixed an issue where the app might freeze or crash when you flip through a large list of PDF documents.