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

arrlpre3.txt has 25620 prefix+callsign mappings.
cqwwpre3.txt has 25776 prefix+callsign mappings.

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Added Prefixes/Callsigns:

• M7OWO is Scotland, GM/t
• IR0RCAG is Sardinia, IS0
• W9NC, N8JRT, N5LZ, KC8CC, KA9MDP and K3EYJ are all USA, K in CQ Zone 3, ITU Zone 6
• WB9WKT, KQ4GUZ, KC9CSQ, KC3MAL, KA4TRV, K7WAX, K6RSP and AL5P are all USA, K in CQ Zone 4, ITU Zone 7
• WB6BJN, W5BLX, W4ZHA, N5DF, N4ML, N2JF, N0FUC and KR4EE are all USA, K in CQ Zone 4, ITU Zone 8
• N0OEP, K9EE, K6SK and K5NT are all USA, K in CQ Zone 5, ITU Zone 8
• KN6QVA is Hawaii, KH6
• RU9F/6, RK3AW/M, R8FF/P, R5QA/M and R0AF/6 are all European Russia, UA in CQ Zone 16, ITU Zone 29
• RX9SR/2 and RV1CC/M are both Kaliningrad, UA2
• UA1QV/P is Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 20
• RA8CP/P is Asiatic Russia, UA9 in CQ Zone 17, ITU Zone 30
• RK4FAN/9 is Asiatic Russia, UA9 in CQ Zone 18, ITU Zone 30

Removed Prefixes/Callsigns:

• 9M67M in West Malaysia, 9M2
• 9M67MQ and 9M67MS in East Malaysia, 9M6
• EA9ADD in Spain, EA
• WC2A, W8NOR, W8EWL, W4NJK and AA5ND in USA, K in CQ Zone 3, ITU Zone 6
• WA9ZZ, N7WFK, K9OT and K8IRB in USA, K in CQ Zone 4, ITU Zone 7
• W5BLX, N4AAJ, KZ4A, KF4LXS, KB4VL, KA4SCV and K4SHA in USA, K in CQ Zone 4, ITU Zone 8
• W8TMT, N5RKN, KK9TT and AE6JV in USA, K in CQ Zone 5, ITU Zone 8
• RV1CC/M, RK3AW/M, RA8CP/P and R8FF/P in European Russia, UA in CQ Zone 16, ITU Zone 29
• R5QA/M in Asiatic Russia, UA9 in CQ Zone 18, ITU Zone 31