Papers 48.4
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* Bug fixed:
  - !581 shell: Enable digital signing action when document supports (nibon7)
  - #443 Documentation still mentions possibility of saving the settings (Pablo Correa Gomez)
  - !585 Launch target file (Marek Kašík)
  - !602 shell: Fix signature banner title (nibon7)
  - #438 Slideshow presentation is blurry (lbaudin)
  - !533 libview/pps-view: Do not replace the sign cursor on drag-less movements (Marco Trevisan)
  - #398 Saved annotation timestamps tooltips are shown using UTC time in 12-hours format (Urtsi Santsi)

* Translation updates:
  - Belarusian (Vasil Pupkin)
  - Romanian (Antonio Marin)

Papers 48.3