Changes in version 3.0.8 (2026-01-09) - New GDX API version 7.11.18 Changes in version 3.0.7 (2025-09-02) - Do not raise an error anymore when a Singleton Set is used as a domain for another symbol Changes in version 3.0.6 (2025-06-04) - Removed pre-check for .gdx extension. Now rely on GDX API to validate files, allowing case-insensitive and extension-independent handling - When reading, if a file without extension is not found, extension .gdx is tried before throwing an error - New GDX API version 7.11.17 Changes in version 3.0.5 (2025-05-08) - New GDX API version 7.11.16 Changes in version 3.0.4 (2024-09-24) - New GDX API version 7.11.7 - Bug fix: fixed errors when reading symbols with duplicate column names - Package documentation is now moved to https://transfer-r.readthedocs.io/en/latest/ Changes in version 3.0.3 (2024-06-13) - New GDX API version 7.11.4 - bug fix: Symbol shape fixed from a method to a field. Users can access $shape - Performance improvements when reading a GDX file containing many symbols into a container - Improved error check for GDX API calls when reading a GDX file - Bug fix in corner case equation types from GDX files - Fixed reading GDX files with records that use UELs without a string representation. These will result in in the domain column Changes in version 3.0.2 (2024-04-05) - Fix issues associated with memory checks and uninitialized variables Changes in version 3.0.1 (2024-03-28) - Initial CRAN submission. - C++ GDX API version 7.11.1