2018-04-25, Version 1.0: first public release (full pdf version).
2018-07-09, Version 1.1: (full pdf version).
”Crossmatch with external catalogues” is now section 10.8
Resolved CU7 publications in the bibliography and text
Updated data model to 19.2.3 patch
Removed section 11.4 on DR2 to DR1 cross-match
Updated with new colour transformations in Chapter 5
Corrected link to GENIUS project
2019-06-05, Version 1.2: (full pdf version).
Added the Ruwe table to the datamodel description