ADIFCnt.txt has 340 DXCC entities and 62 deleted DXCC entities.

arrlpre3.txt has 26368 prefix+callsign mappings.
cqwwpre3.txt has 26534 prefix+callsign mappings.

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Added Prefixes/Callsigns:

• IT9CLY/4 and IA5KRO/4 are both Italy, I
• KL7IM is USA, K in CQ Zone 4, ITU Zone 8
• KP4PW, KL7FW and KL0D/1 are all USA, K in CQ Zone 5, ITU Zone 8
• KO4BJA and KK6WJY are both Alaska, KL7
• R900OI and R900DV are both European Russia, UA in CQ Zone 16, ITU Zone 29
• RX26NY is European Russia, UA in CQ Zone 17, ITU Zone 20
• VK2/SP9FIH and VK9FL are both Lord Howe I., VK9L

Removed Prefixes/Callsigns:

• WL3WX in USA, K in CQ Zone 4, ITU Zone 7
• R900DV in European Russia, UA in CQ Zone 16, ITU Zone 29
• VK9FLHI and VK2/SP9FIH in Lord Howe I., VK9L