* Updated Hungarian translation (thanks to @SziaTomi).
* Added Persian translation (thanks to @qaria185-blip).
* Added Czech translation (thanks to @hajdam).
* Fixed crash when selecting/deselecting all rows after opening a large file.
* Fixed crash when deleting a large number of rows.
* Added support for Light/Dark themes.
* Updated app version numbering system.
* Improved "Language" menu translations.
* Fixed desynchronization of selection in lists between Portrait & Landscape modes when the number of rows differs between the two orientations.
* Performance improvements for large file processing.