v0.0.2-beta

What's Changed

Edit PDF: lists, spell check, add images from the camera.
Comments: move and resize them, set their opacity and width; undo and redo while drawing.
Read aloud: pick the language, keep listening in the background, resume where you stopped.
Select several files on Home; files reopen at the same spot and zoom.
Page menu on a long press; pick which pages to export as images.

Builds are reproducible, ready for F-Droid.