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In version 1, 1, 0 the keywords Parent and Child were added. If a file mentions either Parent or Child, it must be at least GEFID 1, 1, 0. A lower version will trigger an error.
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In version 2, 0, 0 the keywords Qnminmax, Qntime, Qnvoid, Row, Setupcode, Setuptext and Setupvar were added. The setup keywords were introduced to provide better means to document preparations of a test. The QN keywords are introduced to provide an easier and more robust relation with the data block, unlike their Column- counterparts. The QN versions lack their dependence on the actual position of a column in the data block. The Row keyword is introduced additionally to the Column keyword: a mere description of the number of rows in the data block. When these keywords are to be used in a GEF file, its GEFID must be 2, 0, 0 or heigher. A lower version will trigger an error.
The keywords Firstscan and Lastscan are withdrawn. In a file with #GEFID = 2, 0, 0, they are ignored. Potentionally these keywords provide danger to inadvertedly shrink the size of a file. The keyword Equipment became obsolete, since the Setup keywords provide ample opportunities for a more detailed description of the equipment used than just one keyword. In a file with #GEFID = 2, 0, 0, it is ignored. Although these three keywords are withdrawn, users may keep using them. They are still valid in files with #GEFID = 1, 1, 0 or lower.
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