PolyPDF 1.6.23 (90)

26 October 2026

• Concurrent reviewers now share only their intended changes, preserving unseen teammate markups. Edits made during uploads stay intact, and saving waits for pending changes.
• Fixed overlapping collaboration queue writes that could lose pending edits or leave sharing blocked on Windows. Opening several shared PDFs now uses one device identity and one ordered queue.
• Local sharing errors now show their cause and offer Retry sharing. Successful retries clear that warning while genuine connection outages remain visible.
• Fixed markup clicks and resize handles being blocked while text-search highlights are visible. Selection, moving and resizing remain available during search.
• Text and callout font sizes can now be reduced to 1 pt. Saved tool defaults retain smaller sizes.
• Changing the font size of imported formatted text now updates its text runs as well as the toolbar value. Other formatting is preserved, and the chosen size survives saving and reopening.

This update retains the recent collaboration queue recovery, Windows thumbnail drag and shortcut-preservation fixes.