!!Interface changes
+- It is now possible to cancel background export processes. A menu entry
+ to do so will appear on the Document menu when such a process is underway.
+ The LFUN for this is export-cancel.
!!Documents compilation process and images conversion
!!!The following new LyX functions have been introduced in 2.4:
+LFUN_EXPORT_CANCEL: Used to cancel background export processes.
!!!The following LyX functions have been changed in 2.4:
+- LFUN_SET_GRAPHICS_GROUP was renamed into LFUN_GRAPHICS_SET_GROUP.
+
!!!The following LyX documents have been moved in 2.4: