A free text annotation’s property row has Bold, Italic and Underline toggles next to Font. The Font menu adds Other Font (Embedded)…, which lets you pick any installed font and embeds it in the PDF. Before embedding it asks first, because this can add hundreds of kilobytes (#6198).
Search and filters ignore diacritics
Typing cafe finds café, and lacz finds Łącz. This works in command palette filtering, annotation search and case-insensitive document search (#6180).
Snap polyline segments with Shift
Hold Shift while placing a polyline, or while dragging a vertex of a polyline or polygon, to snap the segment to multiples of 45 degrees (#6195).
Selection toolbar hides after an action
After you pick an action on the floating selection toolbar, the toolbar hides until the selection changes. Copy to clipboard keeps the selection and briefly shows “Copied to clipboard”. Marking up text outside Edit PDF mode, or in fullscreen, no longer switches Edit PDF on (#6196).