The following is a table listing prior releases of the Conformed Dimensions back to January, 2017.
| Date Made Available | Release | Download PDF of version |
| 1/30/2016 | r3.1 | PDF of Version |
| 3/14/2017 | r3.3 | PDF of Version |
| 5/16/2017 | r3.4 | PDF of Version |
| 2/23/2018 | r3.5 | |
| 1/31/2019 | r4.3 | |
| Release numbers are prefixed with an "r". Legacy versioning logic used a "v" for version. | ||
"For the data industry, standardized definitions of data quality dimensions are needed, just as other professions, such as accounting have agreed-upon concepts and terms like “chart of accounts”." --Danette McGilvray, Granite Falls Consulting
