Version mkgmap-r4406 was committed by gerd on Thu, 09 Jan 2020 See log message for r4405. I wondered why none of the unit tests failed. Seems the tolerance for small changes is too high, so this adapts size values in function tests and lowers the range for RGN size with polish input to 3. Let's see if this causes too many failing tests in the future. http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4406