Production version 3.3-3

• Improved Palm diagnostic plot
• model.images.ppm now recognises arguments controlling pixel resolution

Production version 3.3-0

. spatstat.model now depends on the new package spatstat.univar.
. spatstat.model no longer depends on maptools or RandomFields.
. easier control over quadrature schemes.
. more options in fitted.slrm
. bug fixes and internal improvements.

Production version 3.2-5

Internal improvements

Production version 3.2-2

• Accelerated some code
• Standard errors are now available for ppm models fitted using gam
• Internal reorganisation
• Minor changes to documentation
• Bug fixes

Production version 3.2-0

• Improvements to update methods for point process models.
• New update methods for classes dppm and rppm.
• Minor improvements and bug fixes.

Production version 3.1-2

• We thank Bethany Macdonald for contributions.
• kppm has been accelerated when method="palm" or "clik2"
• kppm can save the history of the optimisation algorithm.
• Bug fixes and internal tweaks.