I can tell you that it made me giggle. :)

From MaGog's logs for 28 July:

NOTE! CHANGED FILE Broken Age: The Complete Adventure, downloadables, Mac OS X installer, English+French+German+Italian+Russian+Spanish (broken_age_2.2.0.12.dmg ***TO*** broken_age_2.3.0.15.dmg; 2.2 (gog-12) ***TO*** 2.3 (gog-15); Wed, 13 May 2015 13:09:10 GMT ***TO*** Tue, 28 Jul 2015 16:20:22 GMT; 2,160,756,897 ***TO*** 2,176,887,831)

[No flag, no changelog. Probably the missing change from 17 July.]





NOTE! CHANGED FILE Theme Hospital, downloadables, Mac OS X installer, English+French+German+Italian+Spanish+Swedish (theme_hospital_1.0.0.5.dmg ***TO*** theme_hospital_2.1.0.12.dmg; ***TO*** gog-12; Tue, 03 Dec 2013 14:20:07 GMT ***TO*** Wed, 03 Jun 2015 15:29:44 GMT; 169,965,016 ***TO*** 172,630,567)

[No flag, no changelog. Probably the missing change from 3 June.]





NOTE! Kyn changed its ID from 1433927594 to 1433846206

[if you wishlisted the game before the change (e.g. Enebias, genkicolleen, Getcomposted, Rolodzeo), you might want to do it again]

NOTE! Kyn - Deluxe Edition [Premium] changed its ID from 1433927691 to 1433846264

[if you wishlisted the game before the change (e.g. Celton88, drealmer7, Getcomposted, HeDanny, mrkgnao, Pardinuz, penumbren, skimmie), you might want to do it again]





NOTE! CHANGED Kyn - Deluxe Edition [Premium], file_size: undef ***TO*** ??? MB





NOTE! CHANGED Mount & Blade: Warband - Viking Conquest Reforged Edition [DLC], image: http://images.gog.com/e5abe64780516ed58a28170ed6e69a8fd70ab49863577a686e9ae80c837b3a8f_100.jpg ***TO*** http://images.gog.com/b53aad8a807ec5730f8b8bf8717566afb3f9cb5086676f85c29febe1072ccca7_100.jpg

NOTE! CHANGED Mount & Blade: Warband - Viking Conquest Reforged Edition [DLC], os: Windows (XP, Vista, 7, 8) and Mac OS X (10.9.0 or newer) and Linux (Ubuntu 14.04, Mint 17) ***TO*** Windows (XP, Vista, 7, 8)

[Probably a GOG page bug]





NOTE! CHANGED Rogue Legacy, compatibility: ***TO*** Controller support: Rogue Legacy supports XInput and DirectInput controllers.





NOTE! CHANGED Swindle, The, bonuses: ***TO*** 2 wallpapers

NOTE! CHANGED Swindle, The, os: Windows (XP, Vista, 7, 8) and Mac OS X (10.8.0 or newer) ***TO*** Windows (7, 8) and Mac OS X (10.8.0 or newer)

Thank you for letting us know! I wish they wouldn't do that. I'm sure it's to do with pre-orders, but it seems like there should be a better way to handle them.

Like Judas said, it's related to pre-order exclusives (which I frankly would like to see less of). There is of course a way to handle it without ID change even for pre-order exclusives, but it seems implementing it is not a high priority for GOG.

At least I can warn people who had it on their wishlist to add it again (for those who are listed in the Directory of Public Wishlists -- nudge, nudge).

I'd also like to see fewer exclusives. If nothing else, having that sort of thing available post-release for an additional fee would mitigate the irritation without punishing people for not risking their money on an untested game.

And I appreciate the fact that you do. :)

From MaGog's logs for 29 July (part 1 of 2):

As you may have read, GOG has added "Windows 10" support to the "Works on" (OS) field for a very large number of games. I will post a link to the entire list later today. Many game pages have also been added the following compatibility note: "Please be advised that Windows 10 operating system will receive frequent hardware driver and software updates following its release; this may affect game compatibility".





NOTE! REMOVED FILE Blackguards Special Edition, downloadables, DLC: Blackguards: Untold Legends: Windows installer, English+French+German+Italian+Polish+Portuguese+Russian+Spanish+Turkish (setup_blackguards_untold_legends_dlc_2.2.0.11.exe; 1.6 (gog-11); Mon, 01 Jun 2015 12:52:17 GMT; 403,439,664)

NOTE! REMOVED FILE Blackguards Special Edition, downloadables, DLC: Blackguards: Untold Legends: Mac OS X installer, English+French+German+Italian+Polish+Portuguese+Russian+Spanish+Turkish (blackguards_untold_legends_1.1.0.4.dmg; ; Thu, 21 Aug 2014 15:11:35 GMT; 2,007,255,516)

NOTE! CHANGED Blackguards: Untold Legends [DLC], os: Windows (XP, Vista, 7, 8) and Mac OS X (10.7.0 or newer) ***TO*** Windows (XP, Vista, 7, 8, 10)

NOTE! CHANGED Blackguards: Untold Legends [DLC], file_size: 385 MB ***TO*** 0 MB

[THE WINDOWS AND MAC INSTALLERS FOR THE BLACKGUARDS: UNTOLD LEGENDS DLC HAVE DISAPPEARED FROM MY LIBRARY. HOPEFULLY A BUG.]





NOTE! CHANGED FILE Desktop Dungeons Enhanced Edition, downloadables, DLC: Desktop Dungeons Goatperson: Tarball archive, English (no change in name; Thu, 11 Jun 2015 12:48:40 GMT ***TO*** Tue, 21 Jul 2015 11:07:17 GMT; 921,443 ***TO*** 922,056)

[No flag, no changelog. The missing update from 21 July.]





NOTE! CHANGED FILE Alien Nations, downloadables, Windows installer, English (setup_alien_nations_2.0.0.26.exe ***TO*** setup_alien_nations_2.1.0.30.exe; ***TO*** 2.05 (gog-30); Fri, 29 Nov 2013 09:26:42 GMT ***TO*** Tue, 28 Jul 2015 13:22:53 GMT; 186,519,672 ***TO*** 188,056,368)

NOTE! CHANGED Alien Nations, file_size: 177 MB ***TO*** 179 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE Dark Reign + Expansion, downloadables, Windows installer, English (setup_dark_reign_2.0.0.41.exe ***TO*** setup_dark_reign_2.1.0.46.exe; ***TO*** 1.4 (gog-46); Fri, 22 Nov 2013 14:27:52 GMT ***TO*** Tue, 28 Jul 2015 13:25:48 GMT; 321,673,328 ***TO*** 319,391,728)

NOTE! CHANGED Dark Reign + Expansion, file_size: 306 MB ***TO*** 305 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE Messiah, downloadables, Windows installer, English (setup_messiah_2.0.0.9.exe ***TO*** setup_messiah_2.1.0.14.exe; ***TO*** 0.2 (gog-14); Thu, 28 Nov 2013 17:34:18 GMT ***TO*** Tue, 28 Jul 2015 13:29:32 GMT; 413,730,936 ***TO*** 414,717,400)

NOTE! CHANGED Messiah, file_size: 394 MB ***TO*** 396 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! Possibly CHANGED FILE Outlaws + A Handful of Missions, all_files, Windows installer, English, dl_ver: ***TO*** 2.0.2 (gog-10)

NOTE! CHANGED Outlaws + A Handful of Missions, file_size: 492 MB ***TO*** 493 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE Pandemonium 2, downloadables, Windows installer, English (setup_pandemonium2_2.0.0.4.exe ***TO*** setup_pandemonium2_2.1.0.6.exe; ***TO*** gog-6; Wed, 12 Jun 2013 10:59:51 GMT ***TO*** Tue, 28 Jul 2015 13:29:46 GMT; 176,653,752 ***TO*** 177,429,224)

NOTE! CHANGED Pandemonium 2, file_size: 168 MB ***TO*** 169 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE Redline, downloadables, Windows installer, English (setup_redline_2.0.0.3.exe ***TO*** setup_redline_2.1.0.5.exe; ***TO*** 1.1 (gog-5); Wed, 16 Apr 2014 12:22:58 GMT ***TO*** Tue, 28 Jul 2015 13:31:20 GMT; 287,145,536 ***TO*** 288,218,888)

NOTE! CHANGED Redline, file_size: 273 MB ***TO*** 275 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]

From MaGog's logs for 29 July (part 2 of 2):

NOTE! CHANGED FILE STAR WARS™: TIE Fighter Special Edition, downloadables, TIE Fighter 1998: Windows installer, English (setup_sw_tie_fighter_2.0.0.5.exe ***TO*** setup_sw_tie_fighter_2.1.0.8.exe; ***TO*** gog-8; Tue, 28 Oct 2014 12:26:06 GMT ***TO*** Tue, 28 Jul 2015 13:33:54 GMT; 220,300,576 ***TO*** 220,397,848)

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE STAR WARS™: X-Wing Special Edition, downloadables, X-Wing 1998: Windows installer, English (setup_sw_xwing_2.0.0.5.exe ***TO*** setup_sw_xwing_2.1.0.7.exe; ***TO*** gog-7; Tue, 28 Oct 2014 12:26:06 GMT ***TO*** Tue, 28 Jul 2015 13:34:17 GMT; 122,070,848 ***TO*** 122,451,560)

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE STAR WARS™ Galactic Battlegrounds Saga, downloadables, Windows installer, English (setup_sw_galactic_battlegrounds_saga_2.0.0.2.exe ***TO*** setup_sw_galactic_battlegrounds_saga_2.0.0.4.exe; ***TO*** 1.1 (gog-4); Wed, 21 Jan 2015 15:31:02 GMT ***TO*** Tue, 28 Jul 2015 13:32:59 GMT; 570,361,736 ***TO*** 570,875,712)

NOTE! CHANGED FILE STAR WARS™ Galactic Battlegrounds Saga, downloadables, Windows installer, French (setup_sw_galactic_battlegrounds_saga_french_2.0.0.2.exe ***TO*** setup_sw_galactic_battlegrounds_saga_french_2.0.0.4.exe; ***TO*** 1.1 (gog-4); Tue, 28 Apr 2015 12:34:18 GMT ***TO*** Tue, 28 Jul 2015 13:35:08 GMT; 563,651,800 ***TO*** 563,767,328)

NOTE! CHANGED FILE STAR WARS™ Galactic Battlegrounds Saga, downloadables, Windows installer, German (setup_sw_galactic_battlegrounds_saga_german_2.0.0.2.exe ***TO*** setup_sw_galactic_battlegrounds_saga_german_2.0.0.4.exe; ***TO*** 1.1 (gog-4); Wed, 21 Jan 2015 15:21:09 GMT ***TO*** Tue, 28 Jul 2015 13:36:17 GMT; 569,047,376 ***TO*** 569,562,600)

NOTE! CHANGED FILE STAR WARS™ Galactic Battlegrounds Saga, downloadables, Windows installer, Spanish (setup_sw_galactic_battlegrounds_saga_spanish_2.0.0.2.exe ***TO*** setup_sw_galactic_battlegrounds_saga_spanish_2.0.0.4.exe; ***TO*** 1.1 (gog-4); Tue, 28 Apr 2015 12:34:23 GMT ***TO*** Tue, 28 Jul 2015 13:37:33 GMT; 567,500,136 ***TO*** 567,613,032)

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Dark Forces 2: Windows installer, English (setup_sw_jedi_knight_dark_forces2_2.0.0.3.exe ***TO*** setup_sw_jedi_knight_dark_forces2_2.0.0.6.exe; ***TO*** 1.01 (gog-6); Tue, 27 Jan 2015 13:19:44 GMT ***TO*** Wed, 29 Jul 2015 07:39:07 GMT; 637,227,632 ***TO*** 687,928,488)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Dark Forces 2: Windows installer, French (setup_sw_jedi_knight_dark_forces2_french_2.0.0.3.exe ***TO*** setup_sw_jedi_knight_dark_forces2_french_2.0.0.6.exe; ***TO*** 1.01 (gog-6); Tue, 27 Jan 2015 13:25:53 GMT ***TO*** Wed, 29 Jul 2015 07:40:56 GMT; 640,031,136 ***TO*** 690,731,744)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Dark Forces 2: Windows installer, Italian (setup_sw_jedi_knight_dark_forces2_italian_2.0.0.3.exe ***TO*** setup_sw_jedi_knight_dark_forces2_italian_2.0.0.6.exe; ***TO*** 1.01 (gog-6); Tue, 27 Jan 2015 13:26:26 GMT ***TO*** Wed, 29 Jul 2015 07:42:08 GMT; 639,762,872 ***TO*** 690,463,624)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Dark Forces 2: Windows installer, Spanish (setup_sw_jedi_knight_dark_forces2_spanish_2.0.0.3.exe ***TO*** setup_sw_jedi_knight_dark_forces2_spanish_2.0.0.6.exe; ***TO*** 1.01 (gog-6); Tue, 27 Jan 2015 13:26:11 GMT ***TO*** Wed, 29 Jul 2015 07:43:20 GMT; 641,099,032 ***TO*** 691,799,752)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Mysteries of the Sith: Windows installer, English (setup_sw_jedi_knight_mots_2.0.0.2.exe ***TO*** setup_sw_jedi_knight_mots_2.0.0.5.exe; ***TO*** gog-5; Tue, 27 Jan 2015 13:26:16 GMT ***TO*** Wed, 29 Jul 2015 07:37:20 GMT; 216,115,080 ***TO*** 249,933,392)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Mysteries of the Sith: Windows installer, French (setup_sw_jedi_knight_mots_french_2.0.0.2.exe ***TO*** setup_sw_jedi_knight_mots_french_2.0.0.5.exe; ***TO*** gog-5; Tue, 27 Jan 2015 13:26:37 GMT ***TO*** Wed, 29 Jul 2015 07:38:02 GMT; 212,605,272 ***TO*** 246,510,048)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Mysteries of the Sith: Windows installer, Italian (setup_sw_jedi_knight_mots_italian_2.0.0.2.exe ***TO*** setup_sw_jedi_knight_mots_italian_2.0.0.5.exe; ***TO*** gog-5; Tue, 27 Jan 2015 13:26:30 GMT ***TO*** Wed, 29 Jul 2015 07:38:51 GMT; 212,957,752 ***TO*** 246,862,592)

NOTE! CHANGED FILE STAR WARS™ Jedi Knight: Dark Forces II, downloadables, Mysteries of the Sith: Windows installer, Spanish (setup_sw_jedi_knight_mots_spanish_2.0.0.2.exe ***TO*** setup_sw_jedi_knight_mots_spanish_2.0.0.5.exe; ***TO*** gog-5; Tue, 27 Jan 2015 13:26:31 GMT ***TO*** Wed, 29 Jul 2015 07:40:07 GMT; 213,577,760 ***TO*** 247,482,544)

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED FILE STAR WARS™: X-Wing vs. TIE Fighter, downloadables, Windows installer, English (setup_sw_xvt_2.0.0.3.exe ***TO*** setup_sw_xvt_2.0.0.5.exe; ***TO*** 2.0 (gog-5); Wed, 21 Jan 2015 13:37:06 GMT ***TO*** Tue, 28 Jul 2015 13:34:48 GMT; 315,892,152 ***TO*** 316,693,136)

NOTE! CHANGED STAR WARS™: X-Wing vs. TIE Fighter, file_size: 301 MB ***TO*** 302 MB

[No flag, no changelog. Probably a Windows 10 compatibility change.]





NOTE! CHANGED Mount & Blade: Warband - Viking Conquest Reforged Edition [DLC], os: Windows (XP, Vista, 7, 8) ***TO*** Windows (XP, Vista, 7, 8, 10) and Mac OS X (10.9.0 or newer) and Linux (Ubuntu 14.04, Mint 17)

[GOG game page bug fix]

Retro City Rampage DX

Update (29.07.2015)

Mac version updated to version 1.52.
Linux version added.
Retro City Rampage DOS version added.
Retro City Rampage installation floppies for the DOS version added.
Retro City Rampage Windows 3.1 prototype version added.

The updating of installers for Win 10 compatibility begins, i'm dreading re-downloading the installers again. :(

It's not you gog guys' fault, MS has to screw with game compatibility with a new Windows as usual. :P

Drawing your attention to this:


NOTE! REMOVED FILE Blackguards Special Edition, downloadables, DLC: Blackguards: Untold Legends: Windows installer, English+French+German+Italian+Polish+Portuguese+Russian+Spanish+Turkish (setup_blackguards_untold_legends_dlc_2.2.0.11.exe; 1.6 (gog-11); Mon, 01 Jun 2015 12:52:17 GMT; 403,439,664)

NOTE! REMOVED FILE Blackguards Special Edition, downloadables, DLC: Blackguards: Untold Legends: Mac OS X installer, English+French+German+Italian+Polish+Portuguese+Russian+Spanish+Turkish (blackguards_untold_legends_1.1.0.4.dmg; ; Thu, 21 Aug 2014 15:11:35 GMT; 2,007,255,516)

NOTE! CHANGED Blackguards: Untold Legends [DLC], os: Windows (XP, Vista, 7, 8) and Mac OS X (10.7.0 or newer) ***TO*** Windows (XP, Vista, 7, 8, 10)

NOTE! CHANGED Blackguards: Untold Legends [DLC], file_size: 385 MB ***TO*** 0 MB

[THE WINDOWS AND MAC INSTALLERS FOR THE BLACKGUARDS: UNTOLD LEGENDS DLC HAVE DISAPPEARED FROM MY LIBRARY. HOPEFULLY A BUG.]