Maemo Mapper v1.2.2 has been released with fixes to bugs #109, #110, and #111. There is no new functionality. You can download and install now from the Maemo Mapper Garage Files page, or just upgrade directly via the Maemo Garage Extras repository (v1.2.2 is there already).

There is no rushing need to download this version, unless you absolutely need to be able to create POI's with apostrophes in their labels or descriptions.