New table operation:
This is an undoable operation. Like other similar operations, it requires BeginItemModify/EndItemModify.
Also, I forgot to mention a new method of version 19.3: TCustomRichViewEdit.MoveCaret.
Additionally, this version includes bug-fixes (the most important one is related to live spelling checking).
Since this update, FireMonkey version uses dotted lines instead of squiggly lines to underline misspelled words