This allows parts to be expanded and collapsed in the tree of the 'IPTC Keywords' area, making it easier to select keywords. In each case, all changes since the text field was filled (when the mask is opened or when 'Previous' or 'Next' is pressed) are undone.
In the text field for the query in the mask 'Search via Properties - Edit query' manual changes can be undone with Ctrl-Z and restored with Ctrl-Y.
Since the search does not read the meta-data completely, the warnings may be incomplete. The fields allow to search for images with corresponding messages - separated by whether the message comes from Exiv2 or not. New internal fields 'Image.MetaDataWarningsExiv2' and 'Image.MetaDataWarningsNotExiv2'.Sequence number of the image is displayed below the image to the left of the file name.
