The PNG row of docs/file-format-parity.md listed the export settings as
"contents only" and "include bounding box (the layer's own box)". Since
#1307 the Export section labels the first option Ignore overlapping
layers and shows Include bounding box for text layers. The row now uses
those names, says that ignore overlapping layers is on by default, and
gives include bounding box for text layers, as the help page lists
them. The status line gets the new date and topic, and the revision
history gets a row; the percentages and hours are unchanged.