Patch Available - GMS 1.61

 BlackHeaven5

[video=youtube;kVchLGTrlw4]https://www.youtube.com/watch?v=kVchLGTrlw4[/video]

 BlackHeaven6

[video=youtube;_8e0FYZabLY]https://www.youtube.com/watch?v=_8e0FYZabLY[/video]

Promise of Heaven is still in Korean (as previously confirmed by Waltzing on the official forums, subs will be available).
No GMS 10th Anniversary data from what I can tell, most likely a patch on the 6th (with highlights available on Apr. 30th). Spoke too soon. I see some quest data but I can't confirm. The quests are there. The 11th Anniversary from KMS + a quest regarding the Ikura monster designed by Eunwol from the Design-A-Monster contest and some more Cake vs. Pie rivalry (but it seems like it's just some kill xx cake/pies quests).
Ikura mob:
The mob says "So this is Maple World!" and it has a fixed damage of 101010 and has an HP of 50505000.
Original: https://www.youtube.com/watch?v=N4b7MgzSbDg#t=2m18s
Don't know what made the patch file so big as the videos should've only accounted for ~40mb.

Link to resolved issues in this patch (by Artasi): http://forum2.nexon.net/showthread.php?1...451&nxid=6