I installed scriptdragon and the no-fast-travel mod on top of the 1.6 beta that was available from steam. Funny enough, the script-dragon and no fast travel mod were made for the latest update which was 1.5 (speaking in general terms). However, it still seemed to work fine, which was a surprise to me, having experienced many version conflicts when installing mods for several games (such as Skyrim). So everything worked fine, regardless of the version difference.
As of today, whenever I try to start Skyrim, i get a "Script Dragon Critical Error", telling me script dragon and the mods are unsupported for this version (1.6) and are only compatible with 1.5 and below. I changed nothing in the game from the time i installed the mods until now, so i really want to know what happened to make it crash. I am using the steam version of Skyrim, if that makes a difference.