From MaGog's logs for 3 July:

NOTE! CHANGED FILE Eador. Masters of the Broken World, downloadables, Original Game: Windows installer, English+French+German+Italian+Polish+Russian (setup_eador2_2.3.0.20.exe ***TO*** setup_eador2_2.4.0.22.exe; 1.5.5 (gog-20) ***TO*** 1.6.1 (gog-22); Tue, 12 May 2015 15:29:35 GMT ***TO*** Fri, 03 Jul 2015 10:41:13 GMT; 1,034,161,160 ***TO*** 1,042,909,544)

NOTE! REMOVED FILE Eador. Masters of the Broken World, downloadables, Original Game: Patch 1.6.0 (patch_eador2_2.3.1.21.exe; 1.6.0 (gog-21); Thu, 18 Jun 2015 13:43:04 GMT; 7,819,528)

NOTE! ADDED FILE Eador. Masters of the Broken World, downloadables, Original Game: Patch 1.6.1 (patch_eador2_2.4.0.22.exe; 1.6.0 (gog-21) to 1.6.1 (gog-22); Fri, 03 Jul 2015 10:34:13 GMT; 28,420,728)

NOTE! CHANGED Eador. Masters of the Broken World, changelog (http://www.an-ovel.com/downloads/chg/chg_1207659194.htm)
NOTE! ADD +++ Changelog for version 1.6.1 (added 03.07.2015)
NOTE! ADD +++ Fixed:
NOTE! ADD +++ Application’s process still working in background after closing the game.
NOTE! ADD +++ Game freeze caused by choosing quick combat option with no limits during tactical combat.
NOTE! ADD +++ Text errors in French localization.





NOTE! CHANGED FILE Terraria, downloadables, Windows installer, English+French+German+Italian+Spanish (setup_terraria_2.1.1.3.exe ***TO*** setup_terraria_2.2.1.5.exe; 1.3.0.2 (gog-3) ***TO*** 1.3.0.3 (gog-5); Wed, 01 Jul 2015 12:54:35 GMT ***TO*** Fri, 03 Jul 2015 14:09:46 GMT; 137,327,344 ***TO*** 137,289,552)

NOTE! CHANGED Terraria, changelog (http://www.an-ovel.com/downloads/chg/chg_1207665503.htm)
NOTE! ADD +++ Patch 1.3.0.3 (added 03.07.2015):
[Too long to list here. See link above, under "Patch 1.3.0.3".]
NOTE! RMV --- Patch 1.3.2
NOTE! ADD +++ Patch 1.3.0.2
NOTE! RMV --- Patch 1.3.1
NOTE! ADD +++ Patch 1.3.0.1

[No flag for me]




NOTE! REMOVED FILE Trine Enchanted Edition, downloadables, Patch 2.11 (patch_trine_enhanced_edition_2.0.2.5.exe; ; Mon, 20 Oct 2014 12:47:30 GMT; 55,372,624)

NOTE! ADDED FILE Trine Enchanted Edition, downloadables, Patch 2.12 (patch_trine_enhanced_edition_2.1.1.6.exe; 2.11 (gog-5) to 2.12 (gog-6); Fri, 03 Jul 2015 12:55:38 GMT; 1,272,003,752)

NOTE! ADDED FILE Trine Enchanted Edition, downloadables, Mac OS X installer, English+Finnish+French+German+Italian+Portuguese+Romanian+Spanish+Turkish (trine_enchanted_edition_2.0.0.6.dmg; 2.12 (gog-6); Fri, 03 Jul 2015 11:42:17 GMT; 1,860,765,077)

NOTE! ADDED FILE Trine Enchanted Edition, downloadables, Tarball archive, English+Finnish+French+German+Italian+Portuguese+Romanian+Spanish+Turkish (gog_trine_enchanted_edition_1.0.0.1.tar.gz; 2.12 (gog-1); Fri, 03 Jul 2015 12:53:15 GMT; 1,227,834,183)

NOTE! CHANGED Trine Enchanted Edition, changelog (http://www.an-ovel.com/downloads/chg/chg_1207659020.htm)
NOTE! ADD +++ Changelog for version 2.12 (added 03.07.2015:
NOTE! ADD +++ Technical
NOTE! ADD +++ Stereo 3D fixes
NOTE! ADD +++
NOTE! ADD +++ Info
NOTE! ADD +++ All v2.12 builds are online multiplayer compatible with this build (check the version number from game's main menu)
NOTE! ADD +++ This update is only for Windows
NOTE! ADD +++
NOTE! ADD +++ GOG specific:
NOTE! ADD +++ Mac and Linux versions of Trine Enchanted Edition added.

[The Windows installer was marked as version 2.11 (gog-5); previously unmarked]

[No flag for me]





NOTE! CHANGED Trine Enchanted Edition, os: Windows (XP, Vista, 7, 8) ***TO*** Windows (XP, Vista, 7, 8) and Mac OS X (10.7.0 or newer) and Linux (Ubuntu 14.04, Mint 17)

NOTE! CHANGED Trine Enchanted Edition, sys_req_mac: ***TO*** OS X 10.7,0 or later, Processor: Intel Mac, Memory: 1 GB RAM, Hard Disk Space: 4.0 GB, Video Card: NVIDIA GeForce 8600M or better / ATi Radeon 2400 or better*, *NOTE: Please be advised that Trine Enchanted Edition does not run on Intel graphics solutions used in 2006-2008. The game does run on new (2010-) Intel HD Graphics 3000 or better. Macs with NVIDIA GeForce 9400M or ATi Radeon X1600 may not achieve smooth gameplay, Additional: Keyboard, Mouse/Trackpad with Secondary click enabled

NOTE! CHANGED Trine Enchanted Edition, sys_req_linux: ***TO*** Ubuntu 14.04, Mint 17, Processor: 2.2 GHz CPU, Memory: 1 GB, Graphics: ATI Radeon HD 2400 or NVIDIA GeForce 7600 or better, Hard Drive: 1.5 GB, OpenGL: 2.1, Additional: Trine Enchanted Edition runs best with proprietary drivers and may not function correctly with open source drivers, Requires the following packages to be installed: libc6:i386 libasound2:i386 libasound2-data:i386 libasound2-plugins:i386 libwrap0:i386 libopenal1:i386 libvorbisfile3:i386 libGLU1:i386 libfreetype6:i386 libportaudio0:i386 libgtk2.0-0:i386 and dependencies





NOTE! CHANGED Anna's Quest, compatibility: Using the Minimum Configuration, we strongly recommend to use minimal settings in order to not experience low frame rates. ***TO*** Using the Minimum Configuration, we strongly recommend to use minimal settings in order to not experience low frame rates. Please note: The Prologue Mini-Game goodie requires Java 1.8 to be played. The Main Game is playable without Java 1.8.





NOTE! CHANGED Guild of Dungeoneering [Upcoming], os: Windows (XP, Vista, 7, 8) and Mac OS X (10.7.5 or newer) ***TO*** Windows (XP, Vista, 7, 8)

[Probably some GOG bug, as the game still has Mac system requirements.]





NOTE! FAILED to find FORUM for Ronin

[Still no forum (for a game released two days ago)]





NOTE! CHANGED Worms World Party Remastered [Upcoming], rls_date: Unknown ***TO*** July 8, 2015

P.S. Got the Terraria and Trine flags just now.

I've created a changelog thread for Trine:

http://www.gog.com/forum/trine_series/changelog

These items are completed:

https://www.gog.com/wishlist/games/trine_for_linux
https://www.gog.com/wishlist/games/trine_enchanted_edition_for_linux

Don't trust ark or fileroller too much. I've had some problems with both when whitespaced directory names, links or odd permissions were involved.

In all of those cases the command line equivalents worked flawlessly *sigh*. Another blockbuster in the "Back to the Console" series.

From MaGog's logs for 3 July:

NOTE! CHANGED Guild of Dungeoneering [Upcoming], os: Windows (XP, Vista, 7, 8) ***TO*** Windows (XP, Vista, 7, 8) and Mac OS X (10.7.5 or newer)

[GOG game page bug fix]

In other news, some headers for some browsers are screwed up...

I think this should go in the "what did just break" thread.

If it cleared up on it's own that's one thing (lag of downloading CSS and other resources). It's not for me.

You may be right, but i don't have that thread faved so finding it might be a pain...

Here you are:
http://www.gog.com/forum/general/the_what_did_just_break_thread

Are GOG developers monitoring it?

nvm