TIFF has not had a major update since NUMBER@1 , though several Aldus/Adobe technical notes have been published with minor extensions to the format , and several specifications , including TIFF/EP and TIFF/IT -LRB- ISO NUMBER@2 -RRB- have been based on the TIFF NUMBER@3 specification .

TIFF has not had a major update since NUMBER@1 , though several Aldus/Adobe technical notes have been published with minor extensions to the format , and several specifications , including TIFF/EP , have been based on the TIFF NUMBER@3 specification .
