You should update to at least 188.8.131.52 and run the “redline setcrs” command ASAP to update your existing bookmarks and saved redlines to include the CRS that was used when they were created. If you do not and you try and change the CRS used in a client in the future then the geometry in your existing bookmarks and saved redlines will be invalid. If you have multiple clients that use different CRS’s then contact Cohga for more information.
Note that if you run this command from the Admin UI console the command may take longer than the default timeout for the console and report that the command failed, but it probably did not and it’s just reporting the timeout. This has been updated in 2.6.6 to be clearer on what is happening.