From MaGog's logs for 28 March:
NOTE! CHANGED FILE King's Bounty: Warriors of the North, downloadables, Original game: King's Bounty: Warriors of the North: Windows installer, English (part 1 of 2) (setup_kings_bounty_wotn_2.0.0.1.exe ***TO*** setup_kings_bounty_wotn_2.1.0.2.exe; Tue, 09 Dec 2014 11:49:27 GMT ***TO*** Fri, 27 Mar 2015 11:18:08 GMT; 36,011,600 ***TO*** 36,075,328)
NOTE! CHANGED FILE King's Bounty: Warriors of the North, downloadables, Original game: King's Bounty: Warriors of the North: Windows installer, English (part 2 of 2) (setup_kings_bounty_wotn_2.0.0.1.bin ***TO*** setup_kings_bounty_wotn_2.1.0.2-1.bin; Tue, 09 Dec 2014 11:57:22 GMT ***TO*** Fri, 27 Mar 2015 11:36:58 GMT; 3,410,920,092 ***TO*** 3,435,764,526)
NOTE! CHANGED FILE King's Bounty: Warriors of the North, downloadables, DLC: King's Bounty: Warriors of the North - Complete Edition Upgrade: Windows installer, English (setup_kings_bounty_wotn_complete_2.0.0.1.exe ***TO*** setup_kings_bounty_wotn_complete_2.1.0.2.exe; Tue, 09 Dec 2014 11:51:01 GMT ***TO*** Fri, 27 Mar 2015 11:20:54 GMT; 526,858,312 ***TO*** 277,250,288)
NOTE! ADDED FILE King's Bounty: Warriors of the North, downloadables, Windows installer, German (part 1 of 2) (setup_kings_bounty_wotn_german_2.1.0.2.exe; Fri, 27 Mar 2015 11:37:10 GMT; 36,076,328)
NOTE! ADDED FILE King's Bounty: Warriors of the North, downloadables, Windows installer, German (part 2 of 2) (setup_kings_bounty_wotn_german_2.1.0.2-1.bin; Fri, 27 Mar 2015 11:38:07 GMT; 3,423,086,205)
NOTE! ADDED FILE King's Bounty: Warriors of the North, downloadables, Windows installer, Russian (part 1 of 2) (setup_kings_bounty_wotn_russian_2.1.0.2.exe; Fri, 27 Mar 2015 11:38:18 GMT; 36,075,304)
NOTE! ADDED FILE King's Bounty: Warriors of the North, downloadables, Windows installer, Russian (part 2 of 2) (setup_kings_bounty_wotn_russian_2.1.0.2-1.bin; Fri, 27 Mar 2015 12:00:25 GMT; 3,436,152,449)
[Remarkable reduction of size for the DLC]