| Version | Change log |
| GeoDLL 21.09 Jun 13, 2021 | New coordinate system PDC Mercator (Pacific). 32bit and 64bit versions can be unlocked with the same key. NTv2 reference systems for Belgium and Portugal added. New ITRS epochs 2021 and 2022 for North America and Europe. NTv2 reference systems TOKYO, JGD2000 and JGD2011 of Japan added. |
| GeoDLL 16.09 Jan 25, 2016 | Support of Polygonal Validity Scopes in NTv2 grid files. 93 new Minnesota County coordinate systems. WINDOWS©10 certification after intensive test. ITRS epochs of the EUREF GPS Campaign ITRF2008. French Lambert CC42 upto CC50 coordinates. New functions to determine EPSG parameters. |
