I found upon opening Minecraft launcher 1.6.59 is a "new launcher"
This is the launcher i saw upon opening. http://prntscr.com/c6mel9

What I expected to happen was...:
I expected to open Minecraft and play it normally until i found this bug.

It should of just opened normally and i should of played without needing to go here and post a bug report about it.

What actually happened was...:
I opened minecraft and i saw this; http://prntscr.com/c6mel9
i had no idea what to do so i went to the bug tracker and i posted this report.

Describe what happened here

I opened Minecraft and i saw the launcher's normal menu at the bottom, but the version notes where replaced with strange pictures and buttons witch some don't even work. I have no idea what to think of it. at the very top of the launcher, it said to enable java script. witch i did not do because i thought it was some sort of hacked launcher or something. When i actually started playing and telling people on servers about the bug, i tried to open another launcher and paste the link in chat but apparently this only worked for the original launcher. the new launcher that i opened was the regular launcher i expected to see upon opening. at this point, i knew they wouldn't believe me so i exited the server and closed both launchers, i opened it again to see if the bug was still there and it was. If you couldn't tell, i was able to play the game with nothing changed. The version i played on was Minecraft release 1.10 The FrostBurn Update. Also i should note that the tabs at the very top of the bugged launcher where still all functional and where not changed.. (Launcher log, Profile editor, Game output.) I also never got any crashes while experimenting with the bugged launcher. (I Played with the buttons and some of them sent me to sites possibly not related to Minecraft) P.S; if you did not know, i did use liteloader, but it hasent caused anything like this before. To be honest, i dont really know if this is a bug or not, it could just be that you guys at mojang are experimenting with the actual new launcher, but i thought i should report this just in case this is an actual bug.

This bug occurred on Tuesday August 16 2016 at 7:01 PM.

Steps to Reproduce:
1. Open Minecraft with 1.10 selected (I double clicked)
2. Immediately, the bugged launcher was shown.