Text typed in the home page search box is kept when you switch to a document tab and come back to the home tab.
Cleaner password and selection menus
The “remember this password” checkbox is hidden when SumatraPDF doesn’t remember per-document state (RememberStatePerDocument = false). In the right-click menu, Create Annotation From Selection only appears for PDFs with a text selection. Translate and search items only appear when text is selected.