Radius Marker update converter (1.1 ⇨ 1.2)
You can find your saved radius markers in the settings.properties file in your .runelite folder.
Find all the lines in the file that looks like this: radiusmarkers.region_#=[...],
where # is a region id like 12850 and ... is the radius marker information.
Add each of these lines as the input in the textfield below, separated by a line break.
The output will appear as one big continuous line in the bottom textfield.
Add it as a separate line in the settings.properties file.
You can now delete the old radius marker lines as they are no longer in use.