XESS Year 2000 (Y2K) Compliance

XESS V4.0.3 and beyond is fully Y2K compliant with the following century support:

• Maximum year is 3999.
• 2 and 4-digit years are recognized on direct date input or date function arguments. 2-digit years are automatically converted to 4-digit year references; in this case, the current century as defined by the system date/time is assumed.
• All sheets are saved with 4-digit year references.
• When older sheets are loaded which contain 2-digit year references, these year references are automatically converted to 4-year references.

XESS Version 3

XESS V3.1.1e and beyond is mostly Y2K compliant with the following century support:

• Maximum year is 2099.
• 2 and 4-digit years are recognized on direct date input or date function arguments (except for @YEAR). 2-digit years are automatically converted to 4-digit year references; in this case, the current century as defined by the system date/time is assumed.
• All sheets are saved with 4-digit year references.
• When older sheets are loaded which contain 2-digit year references, these year references are automatically converted to 4-year references.