Schema changes in older railML versions / Other information sources
It is not intended to describe changes between minor versions in railML 1 as there are no records from the pre-SVN time. Also changes between the major releases (railML 1 > railML 2 or railML 2 > railML 3) could not described here, as there are to much structural and major changes in railML.
railML schema changes since version 2
For the changes between subversions of railML® 2 see the respective lists.