RELEASE NOTES 

		spatstat 1.20-3

OVERVIEW

	Minor improvements (mostly internal).

NEW FUNCTIONS

    unmark.ppx
    	Method for 'unmark' for general space-time point patterns

IMPROVEMENTS/ENHANCEMENTS

    plot.ppx
    	Now handles marked patterns, in two-dimensional case

    as.psp.psp
    	Default value of argument 'check' set to F	

BUGS

	None reported.