Version entity is UK Base Areas on Cyprus, ZC4
ADIFCnt.txt has 340 current DXCC entities
and 62 deleted DXCC entities.
arrlpre3.txt has 21410 prefix+callsign mappings.
cqwwpre3.txt has 21560 prefix+callsign mappings.
Added/changed Entities/Prefixes/Callsigns:
- 4C4C is Mexico, XE