Release of sinkr v0.6

• Improved permutation efficiency in matrixPoly
• Change in lonLatFilter for border cases
• Added functions: addImg, matrixIndex, stars, shadowtext
• Fixed check errors due to R4.x changes - interactive function examples not run when interactive = FALSE

Release of sinkr v0.5

New update to plotRegionCol to allow log transformed axes. This version accompanies the working publication "Extending ELEFAN in R".

Release of sinkr v0.4

small changes to documentation

Release of sinkr v0.3

This is the first release of sinkr (v0.3). Source file is also included.