Here are the two Year 2000 patches for CP/M 3's DATE.COM. The first one
keeps the dates in US format:

:0B011000FE4ED21701C66432980BC9E6
:15012000790613FE64DA2B0104DE64F548CD7205F14FC372058F
:0107500000A8
:03075400CD1001C4
:02096300200171
:010A1F0016C0
:0000000000
 
and the second one changes them to UK format:

:0D0106001E1F0E01CDEA0532970B0E2FC90A
:1C012000FE4ED22701C66432980BC9790613FE64DA360104DE64F548CD7205F1F8
:04013C004FC3720536
:0501E00044442F4D4DC9
:1C070C00CD0601C51E0C0E01CD65063D32960B3A960BD601D6019F329D0B1FD2C4
:1C0728003307219C0B361DC34007002A960B2600018001097E329C0B21970B3A86
:060744009C0BBEDA8204EA
:0107500000A8
:03075400CD2001B4
:01095100970E
:010958009608
:020963002B0166
:010A1F0016C0
:0000000000
 
  Apply them with HEXPAT or SID.
ly them with HEXPAT or SID.