Vadi Mapper 1.0 is here! This is a mostly bugfix release to make commands case-sensitive again, so they can be overriden with capitalization.
Note that at this point in time, the bulk of development focus has switched to a more capable mapper that comes with Mudlet. It does not have all of the capabilities as the Vadi Mapper yet, but it does have features that this mapper lacks/will be quite-to-nearly-impossible to do such as 2D and 3D map viewing, map labels, individual and exit locking and many others. It's recommended that you switch when you're able!