Extensive documentation for the DBUMMO MUSHclient Package is available (for now this is referring to Aardwolf!) at https://github.com/fiendish/aardwolfclientpackage/wiki and assistance is provided in-game on the tech channel.
Important installer details:
This installer does not overwrite your existing DBUMMO.db mapper database file, DBUMMO.mcl world file, or plugin state files, so you do not need to do any manual file edits, imports, or copies to complete an upgrade. You can just install over the same location as your previous DBUMMO MUSHclient install and that's it. If you're concerned about accidents, you can always make a backup copy of your whole MUSHclient folder first.
For information about scary warnings from your computer relating to unsigned executables or potential viruses, please read Trust FAQ.
Quit MUSHclient before running any update installer.
Upgrading with a zipped copy of the new MUSHclient directory is more complicated than with one of the installers above, but if for some reason you require it, read Unzip Upgrading.